<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2022 Workiva-->
<!--r:df561cad-3a57-4b83-a057-3409693e9989,g:d7685e9d-7bf4-4f55-9092-70c27c18d965-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.pentair.com/role/Cover" xlink:type="simple" xlink:href="pnr-20220930.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_d5d7def3-2aa9-46b9-87f7-41c2c0bc61f5" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_DocumentType_d5d7def3-2aa9-46b9-87f7-41c2c0bc61f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport_0c1fb785-a313-4ab4-8021-f80975d7cb3a" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentQuarterlyReport"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_DocumentQuarterlyReport_0c1fb785-a313-4ab4-8021-f80975d7cb3a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_81501ac2-0e89-450c-bc12-5d1c3d4d5547" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_DocumentPeriodEndDate_81501ac2-0e89-450c-bc12-5d1c3d4d5547" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_780320f0-5625-43c4-9fd1-418113a1fa7c" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentTransitionReport"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_DocumentTransitionReport_780320f0-5625-43c4-9fd1-418113a1fa7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_4a67b90a-2494-407b-9b84-f08f4ea83397" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityFileNumber_4a67b90a-2494-407b-9b84-f08f4ea83397" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_d2c0561d-91bc-4481-8e71-979306a367dc" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityRegistrantName_d2c0561d-91bc-4481-8e71-979306a367dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_63289dc6-6a88-4bad-ad07-3a0a889910c0" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentFiscalYearFocus"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_DocumentFiscalYearFocus_63289dc6-6a88-4bad-ad07-3a0a889910c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_59083575-8255-4f9b-9d2e-2bf39f6e81b9" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_DocumentFiscalPeriodFocus_59083575-8255-4f9b-9d2e-2bf39f6e81b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_feae49ae-7076-44c9-b1cd-da908dd9f3a5" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_CurrentFiscalYearEndDate_feae49ae-7076-44c9-b1cd-da908dd9f3a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_59c9c3f8-1f2d-4da2-b61a-d5e8f995c373" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityCentralIndexKey_59c9c3f8-1f2d-4da2-b61a-d5e8f995c373" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_2b172b09-bbe4-4954-9095-f7d98e6243bd" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityIncorporationStateCountryCode_2b172b09-bbe4-4954-9095-f7d98e6243bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_53af40f2-08b1-43b8-b8ac-8ce6c64ee13f" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityTaxIdentificationNumber_53af40f2-08b1-43b8-b8ac-8ce6c64ee13f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_dca69d54-a2e8-4678-a887-2759c68a04b8" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityAddressAddressLine1_dca69d54-a2e8-4678-a887-2759c68a04b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_1da96c91-898b-48b4-bed6-d9e868eeac38" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressAddressLine2"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityAddressAddressLine2_1da96c91-898b-48b4-bed6-d9e868eeac38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_6476fbd2-8ab7-4d82-89cd-9f9da5a3fbd8" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityAddressCityOrTown_6476fbd2-8ab7-4d82-89cd-9f9da5a3fbd8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_c75e13d1-27e6-46cf-ad07-66db4fc1dfd6" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityAddressPostalZipCode_c75e13d1-27e6-46cf-ad07-66db4fc1dfd6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCountry_c4602301-ab25-4c48-9128-de82306ca424" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressCountry"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityAddressCountry_c4602301-ab25-4c48-9128-de82306ca424" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CountryRegion_cb9a4b4b-cc18-44f4-b40a-5f9be00352b9" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CountryRegion"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_CountryRegion_cb9a4b4b-cc18-44f4-b40a-5f9be00352b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_34c2450c-5951-4b30-ab51-5915979e0a07" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_CityAreaCode_34c2450c-5951-4b30-ab51-5915979e0a07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_a4a8d64a-5ebe-45b0-8635-1d49a178b28c" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_LocalPhoneNumber_a4a8d64a-5ebe-45b0-8635-1d49a178b28c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_1561692b-b042-4163-b8f1-89ec1d90b947" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_Security12bTitle_1561692b-b042-4163-b8f1-89ec1d90b947" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_e89ff7f6-5eac-4f1b-801a-9e568664fa69" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_TradingSymbol_e89ff7f6-5eac-4f1b-801a-9e568664fa69" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_7e42d423-4f80-4db4-bdf9-7afc50eec6f9" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_SecurityExchangeName_7e42d423-4f80-4db4-bdf9-7afc50eec6f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_65c3db69-20b2-4edd-ac86-4a287949bff4" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCurrentReportingStatus"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityCurrentReportingStatus_65c3db69-20b2-4edd-ac86-4a287949bff4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_bb3cd89c-446f-4706-bc75-c9a265ca07e9" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityInteractiveDataCurrent_bb3cd89c-446f-4706-bc75-c9a265ca07e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_2d165c9a-8915-434e-908a-ec9f5b7f1cff" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_AmendmentFlag_2d165c9a-8915-434e-908a-ec9f5b7f1cff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_11468465-bc34-4196-a995-b76190874129" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityFilerCategory"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityFilerCategory_11468465-bc34-4196-a995-b76190874129" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_dd799310-bfb7-4206-a4bb-3041387a761e" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntitySmallBusiness"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntitySmallBusiness_dd799310-bfb7-4206-a4bb-3041387a761e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_6bb6fd22-ae35-4a2f-8615-82bf9891187f" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityEmergingGrowthCompany_6bb6fd22-ae35-4a2f-8615-82bf9891187f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_ab20f22d-cc47-4b40-813e-77eb95dfb62a" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityShellCompany"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityShellCompany_ab20f22d-cc47-4b40-813e-77eb95dfb62a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_837ea879-bd1b-4cc1-9535-b7fae0310e83" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_1ef3d024-e943-47d7-bffe-c156b557aea8" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_837ea879-bd1b-4cc1-9535-b7fae0310e83" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveIncomeLoss" xlink:type="simple" xlink:href="pnr-20220930.xsd#CondensedConsolidatedStatementsofOperationsandComprehensiveIncomeLoss"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveIncomeLoss" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_cfadf49d-ca62-4b93-a349-ef42974f14ae" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_cfadf49d-ca62-4b93-a349-ef42974f14ae" xlink:to="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_b7749843-3f4c-42e5-9528-5c0effb084d5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Revenues"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_Revenues_b7749843-3f4c-42e5-9528-5c0effb084d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_d9a56756-a8b1-40d2-b0be-37c08f4168c3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_d9a56756-a8b1-40d2-b0be-37c08f4168c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_f2e8ca56-0c4c-4137-82a2-eaab0fcc80c1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GrossProfit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_GrossProfit_f2e8ca56-0c4c-4137-82a2-eaab0fcc80c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_19ae3064-55c2-4ac6-a421-07867b1af9c4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_19ae3064-55c2-4ac6-a421-07867b1af9c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_8782878b-b898-440e-ac70-aa53bda5f118" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_8782878b-b898-440e-ac70-aa53bda5f118" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_049d5c86-6089-461b-87ff-380e810410ea" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_OperatingIncomeLoss_049d5c86-6089-461b-87ff-380e810410ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1ca4c2e0-29f5-47ab-9898-52b979153551" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1ca4c2e0-29f5-47ab-9898-52b979153551" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_badd5bd4-7b88-4a8d-a265-4b0930e4d657" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1ca4c2e0-29f5-47ab-9898-52b979153551" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_badd5bd4-7b88-4a8d-a265-4b0930e4d657" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_38d576b3-4bcc-4827-9fda-e583e30be5dc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestIncomeExpenseNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1ca4c2e0-29f5-47ab-9898-52b979153551" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_38d576b3-4bcc-4827-9fda-e583e30be5dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_17203af7-57b3-4c6d-9e6e-1c0b8261fbdf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1ca4c2e0-29f5-47ab-9898-52b979153551" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_17203af7-57b3-4c6d-9e6e-1c0b8261fbdf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_0f90575d-42f3-4ecf-aa1a-715b9b8f8c63" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_0f90575d-42f3-4ecf-aa1a-715b9b8f8c63" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_a114645f-884f-404b-aadd-977c578fd70b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_a114645f-884f-404b-aadd-977c578fd70b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_6db6a7b3-5947-4687-9b0f-49375850e59a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_6db6a7b3-5947-4687-9b0f-49375850e59a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_72bdd2ac-67e8-4545-93f2-33c5b6ac7818" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_72bdd2ac-67e8-4545-93f2-33c5b6ac7818" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_850b6aa8-74a5-451c-90e8-6944322207d1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_ProfitLoss_850b6aa8-74a5-451c-90e8-6944322207d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_4233b16a-8554-4c58-8245-a46ef0b37fdb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_4233b16a-8554-4c58-8245-a46ef0b37fdb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_9734071e-f38a-478c-aef4-3daf3842fc9c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_4233b16a-8554-4c58-8245-a46ef0b37fdb" xlink:to="loc_us-gaap_ProfitLoss_9734071e-f38a-478c-aef4-3daf3842fc9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax_b7586891-8c36-4a4c-acea-d71f545a75ec" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_4233b16a-8554-4c58-8245-a46ef0b37fdb" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax_b7586891-8c36-4a4c-acea-d71f545a75ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent_c177b85c-a1a6-4f6e-bd19-5dc6efb5bdd8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_4233b16a-8554-4c58-8245-a46ef0b37fdb" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent_c177b85c-a1a6-4f6e-bd19-5dc6efb5bdd8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_1d5cb45f-14f6-432d-b28c-329e4ae89ab6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_4233b16a-8554-4c58-8245-a46ef0b37fdb" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_1d5cb45f-14f6-432d-b28c-329e4ae89ab6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_11de4b8e-b690-4ced-89bd-011dc9dd99c9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_EarningsPerShareAbstract_11de4b8e-b690-4ced-89bd-011dc9dd99c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_8c09352d-7b1f-4028-ae87-ebb8b0f3166e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_11de4b8e-b690-4ced-89bd-011dc9dd99c9" xlink:to="loc_us-gaap_EarningsPerShareBasicAbstract_8c09352d-7b1f-4028-ae87-ebb8b0f3166e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_725769ed-8b0e-423e-8c5b-856409d1bb5e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_8c09352d-7b1f-4028-ae87-ebb8b0f3166e" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_725769ed-8b0e-423e-8c5b-856409d1bb5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_ac084021-6215-4bae-aa4f-e96b5060087e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_8c09352d-7b1f-4028-ae87-ebb8b0f3166e" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_ac084021-6215-4bae-aa4f-e96b5060087e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_72e84f19-b79d-47ef-a329-7077eb9b1313" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_8c09352d-7b1f-4028-ae87-ebb8b0f3166e" xlink:to="loc_us-gaap_EarningsPerShareBasic_72e84f19-b79d-47ef-a329-7077eb9b1313" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_7f8de8d7-cbde-45ba-9835-0f001faab65a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_11de4b8e-b690-4ced-89bd-011dc9dd99c9" xlink:to="loc_us-gaap_EarningsPerShareDilutedAbstract_7f8de8d7-cbde-45ba-9835-0f001faab65a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_46ca38d4-9929-4a04-93fc-70cd9a5c14f3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_7f8de8d7-cbde-45ba-9835-0f001faab65a" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_46ca38d4-9929-4a04-93fc-70cd9a5c14f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_55ea0361-6b54-479d-94ef-f4a3f2090615" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_7f8de8d7-cbde-45ba-9835-0f001faab65a" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_55ea0361-6b54-479d-94ef-f4a3f2090615" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_372b8a2a-e1dc-4791-853e-9a1481f7a44f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_7f8de8d7-cbde-45ba-9835-0f001faab65a" xlink:to="loc_us-gaap_EarningsPerShareDiluted_372b8a2a-e1dc-4791-853e-9a1481f7a44f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_e29a9645-838a-4e3d-8203-be024bd0e375" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_a70588ee-3a40-405c-af1f-76017a43617a" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_e29a9645-838a-4e3d-8203-be024bd0e375" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_06a75737-b2f5-451d-836e-6930821675e4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_e29a9645-838a-4e3d-8203-be024bd0e375" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_06a75737-b2f5-451d-836e-6930821675e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_d4c53250-9eeb-4d07-8aa4-940c06836aaa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_e29a9645-838a-4e3d-8203-be024bd0e375" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_d4c53250-9eeb-4d07-8aa4-940c06836aaa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/CondensedConsolidatedBalanceSheets" xlink:type="simple" xlink:href="pnr-20220930.xsd#CondensedConsolidatedBalanceSheets"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_f94f0cdf-724f-4749-a81b-cda74f4f5c59" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_9ed81f16-8499-42cc-b9d4-e7d044cd7e62" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_f94f0cdf-724f-4749-a81b-cda74f4f5c59" xlink:to="loc_us-gaap_AssetsAbstract_9ed81f16-8499-42cc-b9d4-e7d044cd7e62" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrentAbstract_04ab4171-bbd8-4447-bf9b-4070bd72e0f1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_9ed81f16-8499-42cc-b9d4-e7d044cd7e62" xlink:to="loc_us-gaap_AssetsCurrentAbstract_04ab4171-bbd8-4447-bf9b-4070bd72e0f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_375277c6-479e-4661-a2fc-4e43a152960f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_04ab4171-bbd8-4447-bf9b-4070bd72e0f1" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_375277c6-479e-4661-a2fc-4e43a152960f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsAndNotesReceivableNet_07d5f92b-45ce-4b3f-885b-bc70c37ebef9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsAndNotesReceivableNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_04ab4171-bbd8-4447-bf9b-4070bd72e0f1" xlink:to="loc_us-gaap_AccountsAndNotesReceivableNet_07d5f92b-45ce-4b3f-885b-bc70c37ebef9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_c84739bd-99ad-4b80-b94f-648c11087ec0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_04ab4171-bbd8-4447-bf9b-4070bd72e0f1" xlink:to="loc_us-gaap_InventoryNet_c84739bd-99ad-4b80-b94f-648c11087ec0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_11df331d-c18e-4419-95a2-d9de92fa1871" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_04ab4171-bbd8-4447-bf9b-4070bd72e0f1" xlink:to="loc_us-gaap_OtherAssetsCurrent_11df331d-c18e-4419-95a2-d9de92fa1871" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_35a50469-55f7-4adb-9503-13ce15b9e056" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_04ab4171-bbd8-4447-bf9b-4070bd72e0f1" xlink:to="loc_us-gaap_AssetsCurrent_35a50469-55f7-4adb-9503-13ce15b9e056" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_c228595e-6bfc-416e-b48c-1f913070523b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_9ed81f16-8499-42cc-b9d4-e7d044cd7e62" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_c228595e-6bfc-416e-b48c-1f913070523b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrentAbstract_adf591fd-dbf1-4b37-b591-a82bfeed0740" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsNoncurrentAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_9ed81f16-8499-42cc-b9d4-e7d044cd7e62" xlink:to="loc_us-gaap_OtherAssetsNoncurrentAbstract_adf591fd-dbf1-4b37-b591-a82bfeed0740" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_d70fc171-efc2-43a3-adf4-326ab8be2505" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_adf591fd-dbf1-4b37-b591-a82bfeed0740" xlink:to="loc_us-gaap_Goodwill_d70fc171-efc2-43a3-adf4-326ab8be2505" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_8e431db3-d9d7-4eb7-91dd-9a8313c746c0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_adf591fd-dbf1-4b37-b591-a82bfeed0740" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_8e431db3-d9d7-4eb7-91dd-9a8313c746c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_64b3c88d-78a8-491b-9341-517d82c2425a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsMiscellaneousNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_adf591fd-dbf1-4b37-b591-a82bfeed0740" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_64b3c88d-78a8-491b-9341-517d82c2425a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_dcf3e240-fcb3-4fd5-aecd-aa51846dafe0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_adf591fd-dbf1-4b37-b591-a82bfeed0740" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_dcf3e240-fcb3-4fd5-aecd-aa51846dafe0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_7fa26809-510a-427a-b215-3b0d5616168d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_9ed81f16-8499-42cc-b9d4-e7d044cd7e62" xlink:to="loc_us-gaap_Assets_7fa26809-510a-427a-b215-3b0d5616168d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_a83ddc98-6ebd-4a92-b35a-15cc8caffcbe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_f94f0cdf-724f-4749-a81b-cda74f4f5c59" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_a83ddc98-6ebd-4a92-b35a-15cc8caffcbe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_e9e35fcc-c0d1-4e0e-bf17-284a13b3c353" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_a83ddc98-6ebd-4a92-b35a-15cc8caffcbe" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_e9e35fcc-c0d1-4e0e-bf17-284a13b3c353" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_0ae706a9-4795-4e42-9194-b2aa65c34b5b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_e9e35fcc-c0d1-4e0e-bf17-284a13b3c353" xlink:to="loc_us-gaap_AccountsPayableCurrent_0ae706a9-4795-4e42-9194-b2aa65c34b5b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_42ac86f6-7a7c-4980-9b52-73413c3c0a75" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_e9e35fcc-c0d1-4e0e-bf17-284a13b3c353" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_42ac86f6-7a7c-4980-9b52-73413c3c0a75" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_1b0c38f3-41d6-4441-85a8-37cf05af5974" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_e9e35fcc-c0d1-4e0e-bf17-284a13b3c353" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_1b0c38f3-41d6-4441-85a8-37cf05af5974" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_555c9f09-08c5-41a6-8466-13b222acbbe3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_e9e35fcc-c0d1-4e0e-bf17-284a13b3c353" xlink:to="loc_us-gaap_LiabilitiesCurrent_555c9f09-08c5-41a6-8466-13b222acbbe3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_4bf79504-b5cd-4474-9a24-359afae9442a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrentAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_a83ddc98-6ebd-4a92-b35a-15cc8caffcbe" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_4bf79504-b5cd-4474-9a24-359afae9442a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_0da5fad1-a11f-4c33-a672-91206b64290c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_4bf79504-b5cd-4474-9a24-359afae9442a" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_0da5fad1-a11f-4c33-a672-91206b64290c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_2dcdec76-6131-425d-ba82-2fa2fa4a9b9e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_4bf79504-b5cd-4474-9a24-359afae9442a" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_2dcdec76-6131-425d-ba82-2fa2fa4a9b9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_ec437b41-8ba7-48d7-9456-1cff8aa261b8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_4bf79504-b5cd-4474-9a24-359afae9442a" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_ec437b41-8ba7-48d7-9456-1cff8aa261b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_1d35686f-95ac-417e-a904-02aad7c2c22f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_4bf79504-b5cd-4474-9a24-359afae9442a" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_1d35686f-95ac-417e-a904-02aad7c2c22f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_5262df36-db4b-47af-b0ce-061115d60d36" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Liabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_a83ddc98-6ebd-4a92-b35a-15cc8caffcbe" xlink:to="loc_us-gaap_Liabilities_5262df36-db4b-47af-b0ce-061115d60d36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_08cddf14-1ce4-487a-9c79-fb036645ed05" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_a83ddc98-6ebd-4a92-b35a-15cc8caffcbe" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_08cddf14-1ce4-487a-9c79-fb036645ed05" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValueOutstanding_83e6c91d-e5fe-49bd-854d-f2a86a638f19" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockValueOutstanding"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_08cddf14-1ce4-487a-9c79-fb036645ed05" xlink:to="loc_us-gaap_CommonStockValueOutstanding_83e6c91d-e5fe-49bd-854d-f2a86a638f19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_3ea1c26d-9c5f-49a5-9afb-e313491a1ec5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_08cddf14-1ce4-487a-9c79-fb036645ed05" xlink:to="loc_us-gaap_AdditionalPaidInCapital_3ea1c26d-9c5f-49a5-9afb-e313491a1ec5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_f9bb58bc-95a7-49d3-8691-738bc4f2bd28" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_08cddf14-1ce4-487a-9c79-fb036645ed05" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_f9bb58bc-95a7-49d3-8691-738bc4f2bd28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_f12fed92-b699-4ac6-beb1-77244d00ce51" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_08cddf14-1ce4-487a-9c79-fb036645ed05" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_f12fed92-b699-4ac6-beb1-77244d00ce51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_80fc1763-fa6b-4d6d-90cb-b4d8956dbac1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_08cddf14-1ce4-487a-9c79-fb036645ed05" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_80fc1763-fa6b-4d6d-90cb-b4d8956dbac1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_89bf4981-158f-48e2-b6dd-ba95881e8580" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_a83ddc98-6ebd-4a92-b35a-15cc8caffcbe" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_89bf4981-158f-48e2-b6dd-ba95881e8580" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="simple" xlink:href="pnr-20220930.xsd#CondensedConsolidatedBalanceSheetsParenthetical"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_2f7e2cbd-99da-4e64-8484-9f889adfbcc5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_02219e6d-0dc3-4496-948f-eab749411090" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2f7e2cbd-99da-4e64-8484-9f889adfbcc5" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_02219e6d-0dc3-4496-948f-eab749411090" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_4aefe9a7-31d1-47be-b935-7286ee2c7c1b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2f7e2cbd-99da-4e64-8484-9f889adfbcc5" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_4aefe9a7-31d1-47be-b935-7286ee2c7c1b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_5b22e02a-98a5-4cc6-9e67-c193d006f97e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2f7e2cbd-99da-4e64-8484-9f889adfbcc5" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_5b22e02a-98a5-4cc6-9e67-c193d006f97e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_a6f1e399-2bf4-44a4-ba6f-82e68c401e82" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2f7e2cbd-99da-4e64-8484-9f889adfbcc5" xlink:to="loc_us-gaap_CommonStockSharesIssued_a6f1e399-2bf4-44a4-ba6f-82e68c401e82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="simple" xlink:href="pnr-20220930.xsd#CondensedConsolidatedStatementsofCashFlows"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_8a792789-2d65-4054-acee-6f126e2b3560" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_071253b6-d2be-4ee8-a035-ff7821ed67c1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_8a792789-2d65-4054-acee-6f126e2b3560" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_071253b6-d2be-4ee8-a035-ff7821ed67c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_bd0e2783-8fe6-4cad-afa4-8898ec505b7e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_071253b6-d2be-4ee8-a035-ff7821ed67c1" xlink:to="loc_us-gaap_ProfitLoss_bd0e2783-8fe6-4cad-afa4-8898ec505b7e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_346f5c9e-ec2f-4d5a-89d8-5bd961348085" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_071253b6-d2be-4ee8-a035-ff7821ed67c1" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_346f5c9e-ec2f-4d5a-89d8-5bd961348085" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_c451f545-f982-417a-8494-c1a1f6fc54bf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_071253b6-d2be-4ee8-a035-ff7821ed67c1" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_c451f545-f982-417a-8494-c1a1f6fc54bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_53f0bb0e-e73d-4988-81fa-5fb7c922dfc8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_c451f545-f982-417a-8494-c1a1f6fc54bf" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_53f0bb0e-e73d-4988-81fa-5fb7c922dfc8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_3912a510-6ca9-49b3-b4f7-ef691919a318" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Depreciation"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_c451f545-f982-417a-8494-c1a1f6fc54bf" xlink:to="loc_us-gaap_Depreciation_3912a510-6ca9-49b3-b4f7-ef691919a318" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_97bb4dec-6163-4cb9-b92d-fed1710f872f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_c451f545-f982-417a-8494-c1a1f6fc54bf" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_97bb4dec-6163-4cb9-b92d-fed1710f872f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_ade2d5b0-4fe4-432c-9de1-d41202a1d21f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_c451f545-f982-417a-8494-c1a1f6fc54bf" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_ade2d5b0-4fe4-432c-9de1-d41202a1d21f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_46505bd9-9e76-4bf8-8abc-44c7cbab8bbd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_c451f545-f982-417a-8494-c1a1f6fc54bf" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_46505bd9-9e76-4bf8-8abc-44c7cbab8bbd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_d55fdb4d-ff66-4924-b5d1-7634b025c8c0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_c451f545-f982-417a-8494-c1a1f6fc54bf" xlink:to="loc_us-gaap_ShareBasedCompensation_d55fdb4d-ff66-4924-b5d1-7634b025c8c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_422f36c4-db1e-4692-8ca3-f588ab9155da" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_c451f545-f982-417a-8494-c1a1f6fc54bf" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_422f36c4-db1e-4692-8ca3-f588ab9155da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfOtherAssets_df10b78b-0cbb-4524-8ab5-d57c76bc959b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfOtherAssets"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_c451f545-f982-417a-8494-c1a1f6fc54bf" xlink:to="loc_us-gaap_GainLossOnSaleOfOtherAssets_df10b78b-0cbb-4524-8ab5-d57c76bc959b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_9b73a6b6-c2b4-4da2-8826-eff07baaf6b4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_c451f545-f982-417a-8494-c1a1f6fc54bf" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_9b73a6b6-c2b4-4da2-8826-eff07baaf6b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_762b05bf-8b41-4091-a0c8-995cd1b50173" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_9b73a6b6-c2b4-4da2-8826-eff07baaf6b4" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_762b05bf-8b41-4091-a0c8-995cd1b50173" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_9637f09e-c02f-43a0-802b-e027b24ac3fa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_9b73a6b6-c2b4-4da2-8826-eff07baaf6b4" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_9637f09e-c02f-43a0-802b-e027b24ac3fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_63bbe27e-5115-48e4-b8a7-d3a415844f93" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_9b73a6b6-c2b4-4da2-8826-eff07baaf6b4" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_63bbe27e-5115-48e4-b8a7-d3a415844f93" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_0b43c46f-1e58-42c0-b02a-fb69c564141a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_9b73a6b6-c2b4-4da2-8826-eff07baaf6b4" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_0b43c46f-1e58-42c0-b02a-fb69c564141a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherEmployeeRelatedLiabilities_1a9eafef-43f7-411c-a173-6aa366ce9c57" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOtherEmployeeRelatedLiabilities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_9b73a6b6-c2b4-4da2-8826-eff07baaf6b4" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherEmployeeRelatedLiabilities_1a9eafef-43f7-411c-a173-6aa366ce9c57" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_e0b20ffe-ca4b-45db-b0a1-a83286d85b0a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_9b73a6b6-c2b4-4da2-8826-eff07baaf6b4" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_e0b20ffe-ca4b-45db-b0a1-a83286d85b0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet_ee460060-88bc-4baa-9d04-b10d84a16ee2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_9b73a6b6-c2b4-4da2-8826-eff07baaf6b4" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet_ee460060-88bc-4baa-9d04-b10d84a16ee2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_9d1cebe3-07f8-485d-8369-55884485bc98" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_071253b6-d2be-4ee8-a035-ff7821ed67c1" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_9d1cebe3-07f8-485d-8369-55884485bc98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_7d0e46cb-bf98-418d-bef5-a7915c07a5df" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_071253b6-d2be-4ee8-a035-ff7821ed67c1" xlink:to="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_7d0e46cb-bf98-418d-bef5-a7915c07a5df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_f3a18448-fd2e-4f41-819a-5b19f2342f59" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_071253b6-d2be-4ee8-a035-ff7821ed67c1" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_f3a18448-fd2e-4f41-819a-5b19f2342f59" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_1b760702-3dae-48fd-96c2-083ca7f824ce" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_8a792789-2d65-4054-acee-6f126e2b3560" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_1b760702-3dae-48fd-96c2-083ca7f824ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_660e2f15-63e8-474c-9104-1d533359fc4b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_1b760702-3dae-48fd-96c2-083ca7f824ce" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_660e2f15-63e8-474c-9104-1d533359fc4b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_777aa2a2-88a1-404e-8c8e-708b622cc3f6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_1b760702-3dae-48fd-96c2-083ca7f824ce" xlink:to="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_777aa2a2-88a1-404e-8c8e-708b622cc3f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_96a82c3e-acb3-43fe-8048-a12e6ac7fda8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_1b760702-3dae-48fd-96c2-083ca7f824ce" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_96a82c3e-acb3-43fe-8048-a12e6ac7fda8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_36852a9a-7c56-4b5f-adfd-fecc9470ec2a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_1b760702-3dae-48fd-96c2-083ca7f824ce" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_36852a9a-7c56-4b5f-adfd-fecc9470ec2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromHedgeInvestingActivities_88687bed-beaa-4ddd-9afa-c7c2394ab960" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromHedgeInvestingActivities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_1b760702-3dae-48fd-96c2-083ca7f824ce" xlink:to="loc_us-gaap_ProceedsFromHedgeInvestingActivities_88687bed-beaa-4ddd-9afa-c7c2394ab960" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_bed760d4-6190-4358-bfe9-e0412bf0a6c6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_1b760702-3dae-48fd-96c2-083ca7f824ce" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_bed760d4-6190-4358-bfe9-e0412bf0a6c6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0a479f74-6dd5-4115-9671-7995c9c8461c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_1b760702-3dae-48fd-96c2-083ca7f824ce" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0a479f74-6dd5-4115-9671-7995c9c8461c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8501d770-052c-462a-815a-6748538affb9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_8a792789-2d65-4054-acee-6f126e2b3560" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8501d770-052c-462a-815a-6748538affb9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_3fe59a67-9bb9-4fda-a12f-ac720e81880b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8501d770-052c-462a-815a-6748538affb9" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_3fe59a67-9bb9-4fda-a12f-ac720e81880b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_44c6da05-53b5-4db5-a13e-76016bafb428" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8501d770-052c-462a-815a-6748538affb9" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_44c6da05-53b5-4db5-a13e-76016bafb428" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_f23ccf93-44e1-4efb-b38f-b0957bc1d194" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8501d770-052c-462a-815a-6748538affb9" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_f23ccf93-44e1-4efb-b38f-b0957bc1d194" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_6ed9d568-ac80-4de7-910e-78cb49edf7f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8501d770-052c-462a-815a-6748538affb9" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_6ed9d568-ac80-4de7-910e-78cb49edf7f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ProceedsIssuanceOfSharesShareBasedPaymentArrangementIncludingOptionExercisedNetOfSharesWithheld_9d149023-40b5-4f9d-8e3f-434391c56e8b" xlink:href="pnr-20220930.xsd#pnr_ProceedsIssuanceOfSharesShareBasedPaymentArrangementIncludingOptionExercisedNetOfSharesWithheld"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8501d770-052c-462a-815a-6748538affb9" xlink:to="loc_pnr_ProceedsIssuanceOfSharesShareBasedPaymentArrangementIncludingOptionExercisedNetOfSharesWithheld_9d149023-40b5-4f9d-8e3f-434391c56e8b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_02252b50-e58c-4d18-a03d-32a49d53747c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8501d770-052c-462a-815a-6748538affb9" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_02252b50-e58c-4d18-a03d-32a49d53747c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_53a8d390-0c13-4231-98e2-29823da1bdab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8501d770-052c-462a-815a-6748538affb9" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_53a8d390-0c13-4231-98e2-29823da1bdab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromHedgeFinancingActivities_ebb131b6-c93e-460b-846b-1387f456b992" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromHedgeFinancingActivities"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8501d770-052c-462a-815a-6748538affb9" xlink:to="loc_us-gaap_ProceedsFromHedgeFinancingActivities_ebb131b6-c93e-460b-846b-1387f456b992" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForHedgeFinancingActivities_ede129d3-c5c8-4378-92b7-b656413c512b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForHedgeFinancingActivities"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8501d770-052c-462a-815a-6748538affb9" xlink:to="loc_us-gaap_PaymentsForHedgeFinancingActivities_ede129d3-c5c8-4378-92b7-b656413c512b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_0a261a3c-c08e-4d5f-9e97-64eae189b096" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8501d770-052c-462a-815a-6748538affb9" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_0a261a3c-c08e-4d5f-9e97-64eae189b096" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_44aa6e88-2b68-4bb2-bc43-347f82ae22f3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_8a792789-2d65-4054-acee-6f126e2b3560" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_44aa6e88-2b68-4bb2-bc43-347f82ae22f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_508e8cd1-a054-4133-b743-4277d4d249fd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_8a792789-2d65-4054-acee-6f126e2b3560" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_508e8cd1-a054-4133-b743-4277d4d249fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_be66c961-f87e-47ab-be63-fa7ece804423" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_8a792789-2d65-4054-acee-6f126e2b3560" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_be66c961-f87e-47ab-be63-fa7ece804423" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_1096ff8a-5e9c-446d-8e3c-a68370a5a729" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_8a792789-2d65-4054-acee-6f126e2b3560" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_1096ff8a-5e9c-446d-8e3c-a68370a5a729" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/CondensedConsolidatedStatementsofChangesinEquity" xlink:type="simple" xlink:href="pnr-20220930.xsd#CondensedConsolidatedStatementsofChangesinEquity"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CondensedConsolidatedStatementsofChangesinEquity" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_f2d3f436-729a-4016-aa89-c9dc6126ea9c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_65560c0c-772c-4c23-8f9c-5c6e5988aee6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_f2d3f436-729a-4016-aa89-c9dc6126ea9c" xlink:to="loc_us-gaap_StatementTable_65560c0c-772c-4c23-8f9c-5c6e5988aee6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_46f88f63-e017-43b6-b2d2-e6b937b3a31e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_65560c0c-772c-4c23-8f9c-5c6e5988aee6" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_46f88f63-e017-43b6-b2d2-e6b937b3a31e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_116ce798-8c58-4a46-99ae-af41b7e6245b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_46f88f63-e017-43b6-b2d2-e6b937b3a31e" xlink:to="loc_us-gaap_EquityComponentDomain_116ce798-8c58-4a46-99ae-af41b7e6245b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_89cad4e0-bfed-440a-a4a1-f80e1538757e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_116ce798-8c58-4a46-99ae-af41b7e6245b" xlink:to="loc_us-gaap_CommonStockMember_89cad4e0-bfed-440a-a4a1-f80e1538757e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_de013095-76a0-4a3f-ac19-a58c4fff5f7c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_116ce798-8c58-4a46-99ae-af41b7e6245b" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_de013095-76a0-4a3f-ac19-a58c4fff5f7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_5961782f-18e5-449e-a318-eccc2be98fa5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_116ce798-8c58-4a46-99ae-af41b7e6245b" xlink:to="loc_us-gaap_RetainedEarningsMember_5961782f-18e5-449e-a318-eccc2be98fa5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_581e61f7-eb50-4df9-a520-d2bbd07be742" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_116ce798-8c58-4a46-99ae-af41b7e6245b" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_581e61f7-eb50-4df9-a520-d2bbd07be742" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_6c76e980-748b-44e0-b3ca-99def5671910" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_65560c0c-772c-4c23-8f9c-5c6e5988aee6" xlink:to="loc_us-gaap_StatementLineItems_6c76e980-748b-44e0-b3ca-99def5671910" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_52d136cf-44a0-4098-bba7-75d58481e03a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_6c76e980-748b-44e0-b3ca-99def5671910" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_52d136cf-44a0-4098-bba7-75d58481e03a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_6c76e980-748b-44e0-b3ca-99def5671910" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_b0090bf7-1d96-416c-8113-e4a90280ad0c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_SharesOutstanding_b0090bf7-1d96-416c-8113-e4a90280ad0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_e173b85e-aab5-45af-8ca6-cb8a3781e54d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_e173b85e-aab5-45af-8ca6-cb8a3781e54d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_291ea5b4-1c9a-4075-b105-fb596591c5b2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_ProfitLoss_291ea5b4-1c9a-4075-b105-fb596591c5b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_fabfad34-97a2-4773-af74-bf12fe3a68a9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_fabfad34-97a2-4773-af74-bf12fe3a68a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsCommonStock_d821be0d-6d03-41bc-a29d-36c3bf360483" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DividendsCommonStock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_DividendsCommonStock_d821be0d-6d03-41bc-a29d-36c3bf360483" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_15000e40-b3c9-41fc-89f8-48336740b001" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_15000e40-b3c9-41fc-89f8-48336740b001" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_e11f5f8d-e57a-43b8-a904-df9d65887a96" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_e11f5f8d-e57a-43b8-a904-df9d65887a96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_a10798b7-53df-4d17-8f6d-6dec658d3d04" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_a10798b7-53df-4d17-8f6d-6dec658d3d04" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_a6459328-ff32-4a69-96ca-e3b71b6de286" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_a6459328-ff32-4a69-96ca-e3b71b6de286" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_6dee2b9e-8336-4bb2-be9a-6172c8552fc9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_6dee2b9e-8336-4bb2-be9a-6172c8552fc9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_9e0050c3-0679-47b0-a5ae-ef30a144ce67" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_9e0050c3-0679-47b0-a5ae-ef30a144ce67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_SharesSurrenderedByEmployeesShares_a1e89d93-47cb-490b-87f0-e8ecb6895acf" xlink:href="pnr-20220930.xsd#pnr_SharesSurrenderedByEmployeesShares"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_pnr_SharesSurrenderedByEmployeesShares_a1e89d93-47cb-490b-87f0-e8ecb6895acf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_SharesSurrenderedByEmployees_15af38f3-44d8-4ea8-bed0-4adaa71f2627" xlink:href="pnr-20220930.xsd#pnr_SharesSurrenderedByEmployees"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_pnr_SharesSurrenderedByEmployees_15af38f3-44d8-4ea8-bed0-4adaa71f2627" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_32052448-f2b5-4811-a721-85407382f246" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_32052448-f2b5-4811-a721-85407382f246" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesOutstanding_708b0b95-98f7-4324-a710-2c131ad3ae14" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesOutstanding"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_SharesOutstanding_708b0b95-98f7-4324-a710-2c131ad3ae14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_65c207ae-03d6-4c49-a633-20f69082813e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_a4c8fe4b-3471-4c97-9921-1ab97bd3d72c" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_65c207ae-03d6-4c49-a633-20f69082813e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/BasisofPresentationandResponsibilityforInterimFinancialStatements" xlink:type="simple" xlink:href="pnr-20220930.xsd#BasisofPresentationandResponsibilityforInterimFinancialStatements"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/BasisofPresentationandResponsibilityforInterimFinancialStatements" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_4cfa44eb-a162-4891-a87d-9b7226ecf65f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_ce0d6557-20cd-4411-9b0f-228de04ed33e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4cfa44eb-a162-4891-a87d-9b7226ecf65f" xlink:to="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_ce0d6557-20cd-4411-9b0f-228de04ed33e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/Revenue" xlink:type="simple" xlink:href="pnr-20220930.xsd#Revenue"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/Revenue" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_e1efe5dd-7f74-46b3-954a-0a3350c30b3d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_1f936b69-db77-49b0-ba57-9e29269adad3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_e1efe5dd-7f74-46b3-954a-0a3350c30b3d" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_1f936b69-db77-49b0-ba57-9e29269adad3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/Acquisitions" xlink:type="simple" xlink:href="pnr-20220930.xsd#Acquisitions"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/Acquisitions" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_d9de4e51-ab51-45f4-af4a-4d0d272e2de2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock_67c31ba4-0ad1-48e4-8804-1fb813d50f4b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_d9de4e51-ab51-45f4-af4a-4d0d272e2de2" xlink:to="loc_us-gaap_BusinessCombinationDisclosureTextBlock_67c31ba4-0ad1-48e4-8804-1fb813d50f4b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/SharePlans" xlink:type="simple" xlink:href="pnr-20220930.xsd#SharePlans"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SharePlans" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_7a417247-6eb9-4a5c-b012-5290d0698aba" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_459a9b17-bb3f-4e80-8a7d-7f068866f13f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_7a417247-6eb9-4a5c-b012-5290d0698aba" xlink:to="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_459a9b17-bb3f-4e80-8a7d-7f068866f13f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/RestructuringandTransformationPrograms" xlink:type="simple" xlink:href="pnr-20220930.xsd#RestructuringandTransformationPrograms"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RestructuringandTransformationPrograms" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_c5081171-b59a-4b2e-8383-b6c6ff303963" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_1631f569-40c1-4637-8efe-9a57646d6c87" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_c5081171-b59a-4b2e-8383-b6c6ff303963" xlink:to="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_1631f569-40c1-4637-8efe-9a57646d6c87" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/EarningsPerShare" xlink:type="simple" xlink:href="pnr-20220930.xsd#EarningsPerShare"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/EarningsPerShare" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_767c0289-b5c7-4fa1-afd0-131a0ab4de87" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_229a8f98-056e-47d5-b6b6-8878e5f7de47" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_767c0289-b5c7-4fa1-afd0-131a0ab4de87" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_229a8f98-056e-47d5-b6b6-8878e5f7de47" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/AccountsReceivable" xlink:type="simple" xlink:href="pnr-20220930.xsd#AccountsReceivable"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/AccountsReceivable" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_779c84e4-ba2f-4917-901d-31a119d7dee7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_8b4e24fb-e546-4033-9117-d4c6af1511e1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_779c84e4-ba2f-4917-901d-31a119d7dee7" xlink:to="loc_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_8b4e24fb-e546-4033-9117-d4c6af1511e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/SupplementalBalanceSheetInformation" xlink:type="simple" xlink:href="pnr-20220930.xsd#SupplementalBalanceSheetInformation"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SupplementalBalanceSheetInformation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_e8e9b382-b73c-4df4-b4e9-547870823533" xlink:href="pnr-20220930.xsd#pnr_DisclosureSupplementalBalanceSheetInformationAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalBalanceSheetDisclosuresTextBlock_37a56484-6561-42a4-8e22-7ef08cebbd54" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SupplementalBalanceSheetDisclosuresTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_e8e9b382-b73c-4df4-b4e9-547870823533" xlink:to="loc_us-gaap_SupplementalBalanceSheetDisclosuresTextBlock_37a56484-6561-42a4-8e22-7ef08cebbd54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssets" xlink:type="simple" xlink:href="pnr-20220930.xsd#GoodwillandOtherIdentifiableIntangibleAssets"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_5313ab76-697b-46f3-a9cb-41975f053551" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_3d7f1dd3-ddb3-48df-9e15-f9355de93768" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_5313ab76-697b-46f3-a9cb-41975f053551" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_3d7f1dd3-ddb3-48df-9e15-f9355de93768" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/Debt" xlink:type="simple" xlink:href="pnr-20220930.xsd#Debt"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/Debt" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_089c18e8-7a56-4a8e-8975-602e11312d31" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_7e8d86c6-002e-42ce-aea5-a10e833516f5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_089c18e8-7a56-4a8e-8975-602e11312d31" xlink:to="loc_us-gaap_DebtDisclosureTextBlock_7e8d86c6-002e-42ce-aea5-a10e833516f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/DerivativesandFinancialInstruments" xlink:type="simple" xlink:href="pnr-20220930.xsd#DerivativesandFinancialInstruments"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DerivativesandFinancialInstruments" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_1e514a7a-1217-411f-87ae-10039b675974" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_9dc85bb1-12c0-4180-99a5-8189141d21ca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_1e514a7a-1217-411f-87ae-10039b675974" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_9dc85bb1-12c0-4180-99a5-8189141d21ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/IncomeTaxes" xlink:type="simple" xlink:href="pnr-20220930.xsd#IncomeTaxes"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/IncomeTaxes" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_1a9a9eef-9439-4744-b61d-c42f07a9a670" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_585d72bc-b3c5-42a3-83a4-b506214263ad" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_1a9a9eef-9439-4744-b61d-c42f07a9a670" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_585d72bc-b3c5-42a3-83a4-b506214263ad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/BenefitPlans" xlink:type="simple" xlink:href="pnr-20220930.xsd#BenefitPlans"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/BenefitPlans" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_f1ead619-3861-47c8-987a-01c2b6af444a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_84763ff8-5e14-4856-b556-232a39eef7fe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_f1ead619-3861-47c8-987a-01c2b6af444a" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_84763ff8-5e14-4856-b556-232a39eef7fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/ShareholdersEquity" xlink:type="simple" xlink:href="pnr-20220930.xsd#ShareholdersEquity"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/ShareholdersEquity" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_63659273-3508-403e-b245-6cc9b74bc4b4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_35c73c54-49a2-4a28-95ea-0bc7093fb8ff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_63659273-3508-403e-b245-6cc9b74bc4b4" xlink:to="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_35c73c54-49a2-4a28-95ea-0bc7093fb8ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/SegmentInformation" xlink:type="simple" xlink:href="pnr-20220930.xsd#SegmentInformation"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SegmentInformation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_f03801e0-cb05-4e44-8354-89235eeb3d26" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_10ab1214-08ef-41a6-883c-7fa7d97ad5c9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_f03801e0-cb05-4e44-8354-89235eeb3d26" xlink:to="loc_us-gaap_SegmentReportingDisclosureTextBlock_10ab1214-08ef-41a6-883c-7fa7d97ad5c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/CommitmentsandContingencies" xlink:type="simple" xlink:href="pnr-20220930.xsd#CommitmentsandContingencies"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CommitmentsandContingencies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_1553e1a9-720c-40f4-81b7-d3aee87a24ad" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_7083a839-ab09-40f4-ace4-2738ef1e84f6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_1553e1a9-720c-40f4-81b7-d3aee87a24ad" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_7083a839-ab09-40f4-ace4-2738ef1e84f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/RevenueTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#RevenueTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RevenueTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7dd0181c-8ff0-4ea5-a4be-93a70fc33356" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_d299365f-dd69-4bc4-acbc-2d126150faef" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7dd0181c-8ff0-4ea5-a4be-93a70fc33356" xlink:to="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_d299365f-dd69-4bc4-acbc-2d126150faef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_7972d749-9948-4528-89c4-21f792cea1e3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7dd0181c-8ff0-4ea5-a4be-93a70fc33356" xlink:to="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_7972d749-9948-4528-89c4-21f792cea1e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/AcquisitionsTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#AcquisitionsTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/AcquisitionsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_eba8fb57-22da-436c-9e96-e0cea7e7418e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_46f37987-b0bf-4953-bbd7-fbc6fa3e66c3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_eba8fb57-22da-436c-9e96-e0cea7e7418e" xlink:to="loc_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_46f37987-b0bf-4953-bbd7-fbc6fa3e66c3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_d9c93f31-7d6f-4168-bb05-27eedd5b2395" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionProFormaInformationTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_eba8fb57-22da-436c-9e96-e0cea7e7418e" xlink:to="loc_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_d9c93f31-7d6f-4168-bb05-27eedd5b2395" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/SharePlansTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#SharePlansTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SharePlansTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_424d4f00-bd74-4433-9e0e-6f87eba07602" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_a8ec9bc7-47aa-4874-9aa1-a35ccae95db8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_424d4f00-bd74-4433-9e0e-6f87eba07602" xlink:to="loc_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_a8ec9bc7-47aa-4874-9aa1-a35ccae95db8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_87160608-a460-43cf-8f49-bf916c581781" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_424d4f00-bd74-4433-9e0e-6f87eba07602" xlink:to="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_87160608-a460-43cf-8f49-bf916c581781" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/RestructuringandTransformationProgramsTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#RestructuringandTransformationProgramsTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RestructuringandTransformationProgramsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_d54a2b36-ee0a-4028-9f6a-1d0bbf482611" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_02dcf4d5-7646-446f-bc7c-71c85e935915" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_d54a2b36-ee0a-4028-9f6a-1d0bbf482611" xlink:to="loc_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_02dcf4d5-7646-446f-bc7c-71c85e935915" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_RestructuringCostsBySegmentTableTextBlock_39ed8274-a80e-4d39-9935-5876d55df4fa" xlink:href="pnr-20220930.xsd#pnr_RestructuringCostsBySegmentTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_d54a2b36-ee0a-4028-9f6a-1d0bbf482611" xlink:to="loc_pnr_RestructuringCostsBySegmentTableTextBlock_39ed8274-a80e-4d39-9935-5876d55df4fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock_d0281f6c-a967-43c6-a87c-2d50bc282cac" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_d54a2b36-ee0a-4028-9f6a-1d0bbf482611" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock_d0281f6c-a967-43c6-a87c-2d50bc282cac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/EarningsPerShareTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#EarningsPerShareTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/EarningsPerShareTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_1121c524-69ad-4948-acb0-bb69ab3de68c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_0cc7b6ab-c121-48ac-945c-ba8b82cf808a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_1121c524-69ad-4948-acb0-bb69ab3de68c" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_0cc7b6ab-c121-48ac-945c-ba8b82cf808a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/AccountsReceivableTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#AccountsReceivableTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/AccountsReceivableTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_5a3f281e-757f-4d4f-be6f-e66c79f84c12" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableAllowanceForCreditLossTableTextBlock_225379f9-c4df-46d4-a6cd-a2e2d3860803" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsReceivableAllowanceForCreditLossTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_5a3f281e-757f-4d4f-be6f-e66c79f84c12" xlink:to="loc_us-gaap_AccountsReceivableAllowanceForCreditLossTableTextBlock_225379f9-c4df-46d4-a6cd-a2e2d3860803" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/SupplementalBalanceSheetInformationTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#SupplementalBalanceSheetInformationTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SupplementalBalanceSheetInformationTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_8d2aabb4-e20e-4026-929c-d79f8256a0cb" xlink:href="pnr-20220930.xsd#pnr_DisclosureSupplementalBalanceSheetInformationAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_SupplementalBalanceSheetInformationTableTextBlock_539997f2-68c6-4e07-b624-8c41f46f5c58" xlink:href="pnr-20220930.xsd#pnr_SupplementalBalanceSheetInformationTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_8d2aabb4-e20e-4026-929c-d79f8256a0cb" xlink:to="loc_pnr_SupplementalBalanceSheetInformationTableTextBlock_539997f2-68c6-4e07-b624-8c41f46f5c58" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssetsTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#GoodwillandOtherIdentifiableIntangibleAssetsTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssetsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_1d67b55f-af38-40a5-8154-09f0b685c9af" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_cc71f552-d87c-4105-8495-4939425db75a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_1d67b55f-af38-40a5-8154-09f0b685c9af" xlink:to="loc_us-gaap_ScheduleOfGoodwillTextBlock_cc71f552-d87c-4105-8495-4939425db75a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ScheduleOfIntangibleAssetsTableTableTextBlock_2217a537-5d8e-41ec-9072-f718a2dd8327" xlink:href="pnr-20220930.xsd#pnr_ScheduleOfIntangibleAssetsTableTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_1d67b55f-af38-40a5-8154-09f0b685c9af" xlink:to="loc_pnr_ScheduleOfIntangibleAssetsTableTableTextBlock_2217a537-5d8e-41ec-9072-f718a2dd8327" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_935171e4-ab65-403b-9800-abfca36820bc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_1d67b55f-af38-40a5-8154-09f0b685c9af" xlink:to="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_935171e4-ab65-403b-9800-abfca36820bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/DebtTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#DebtTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DebtTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_15b5cb37-49e9-465e-9901-995860c19258" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDebtTableTextBlock_a97fa263-9048-4320-9467-c44df1364de4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_15b5cb37-49e9-465e-9901-995860c19258" xlink:to="loc_us-gaap_ScheduleOfDebtTableTextBlock_a97fa263-9048-4320-9467-c44df1364de4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ScheduleOfMaturitiesOfDebtDisclosureTableTextBlock_cd44fed3-fa24-42d8-a42d-c5f04a146d2d" xlink:href="pnr-20220930.xsd#pnr_ScheduleOfMaturitiesOfDebtDisclosureTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_15b5cb37-49e9-465e-9901-995860c19258" xlink:to="loc_pnr_ScheduleOfMaturitiesOfDebtDisclosureTableTextBlock_cd44fed3-fa24-42d8-a42d-c5f04a146d2d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/DerivativesandFinancialInstrumentsTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#DerivativesandFinancialInstrumentsTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DerivativesandFinancialInstrumentsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8092862d-e59f-4382-9c4d-18313361ffe6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_e3130c59-2af7-4d70-a637-6981f4854bdb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8092862d-e59f-4382-9c4d-18313361ffe6" xlink:to="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_e3130c59-2af7-4d70-a637-6981f4854bdb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_85dba7c4-58bb-43af-bfc8-f9eb9093e366" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_8092862d-e59f-4382-9c4d-18313361ffe6" xlink:to="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_85dba7c4-58bb-43af-bfc8-f9eb9093e366" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/BenefitPlansTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#BenefitPlansTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/BenefitPlansTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_a541d63a-e60a-491b-b7f8-eed6e6f6d69e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_0c1772c4-ac69-404b-a497-f53513d00be6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_a541d63a-e60a-491b-b7f8-eed6e6f6d69e" xlink:to="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_0c1772c4-ac69-404b-a497-f53513d00be6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/SegmentInformationTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#SegmentInformationTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SegmentInformationTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_15c0c9c2-2be4-426d-ba09-52b8a39ef899" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ScheduleOfFinancialPerformanceByReportableSegmentTableTableTextBlock_98a59c86-8b2e-4461-b926-883a40ecad2a" xlink:href="pnr-20220930.xsd#pnr_ScheduleOfFinancialPerformanceByReportableSegmentTableTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_15c0c9c2-2be4-426d-ba09-52b8a39ef899" xlink:to="loc_pnr_ScheduleOfFinancialPerformanceByReportableSegmentTableTableTextBlock_98a59c86-8b2e-4461-b926-883a40ecad2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_53b68ed5-bd3e-4b0d-9cb5-c43c36a90512" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_15c0c9c2-2be4-426d-ba09-52b8a39ef899" xlink:to="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_53b68ed5-bd3e-4b0d-9cb5-c43c36a90512" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/CommitmentsandContingenciesTables" xlink:type="simple" xlink:href="pnr-20220930.xsd#CommitmentsandContingenciesTables"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CommitmentsandContingenciesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_da1b8cb0-f234-41d4-bd79-4541883d864a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_2e1d6668-24ff-4f1b-8e59-2893714f443b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_da1b8cb0-f234-41d4-bd79-4541883d864a" xlink:to="loc_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_2e1d6668-24ff-4f1b-8e59-2893714f443b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/RevenueGeographicNetSalesInformationbySegmentDetails" xlink:type="simple" xlink:href="pnr-20220930.xsd#RevenueGeographicNetSalesInformationbySegmentDetails"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RevenueGeographicNetSalesInformationbySegmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_1052cc3c-847d-4db8-8f7d-6411b95298c5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_cd84d6a2-ed3b-4b40-a50d-7dc07121099c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisaggregationOfRevenueTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_1052cc3c-847d-4db8-8f7d-6411b95298c5" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_cd84d6a2-ed3b-4b40-a50d-7dc07121099c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementGeographicalAxis_cafe58b4-282b-457e-83b4-2ca361213291" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_StatementGeographicalAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_cd84d6a2-ed3b-4b40-a50d-7dc07121099c" xlink:to="loc_srt_StatementGeographicalAxis_cafe58b4-282b-457e-83b4-2ca361213291" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_SegmentGeographicalDomain_02765a90-617f-4c46-b973-51370bc02e93" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_SegmentGeographicalDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_cafe58b4-282b-457e-83b4-2ca361213291" xlink:to="loc_srt_SegmentGeographicalDomain_02765a90-617f-4c46-b973-51370bc02e93" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_country_US_2a576ba2-67e2-4a87-ad50-752a8c925907" xlink:href="https://xbrl.sec.gov/country/2021/country-2021.xsd#country_US"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_02765a90-617f-4c46-b973-51370bc02e93" xlink:to="loc_country_US_2a576ba2-67e2-4a87-ad50-752a8c925907" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_WesternEuropeMember_217c7e5b-08d2-4516-811c-5430a95dcad2" xlink:href="pnr-20220930.xsd#pnr_WesternEuropeMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_02765a90-617f-4c46-b973-51370bc02e93" xlink:to="loc_pnr_WesternEuropeMember_217c7e5b-08d2-4516-811c-5430a95dcad2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_DevelopingCountriesMember_d49cc8d7-2ffa-4029-bd10-a5b032e6d404" xlink:href="pnr-20220930.xsd#pnr_DevelopingCountriesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_02765a90-617f-4c46-b973-51370bc02e93" xlink:to="loc_pnr_DevelopingCountriesMember_d49cc8d7-2ffa-4029-bd10-a5b032e6d404" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_OtherDevelopedCountriesMember_ea3ebdee-4218-4fa1-a2fb-bcac8b3393e3" xlink:href="pnr-20220930.xsd#pnr_OtherDevelopedCountriesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_02765a90-617f-4c46-b973-51370bc02e93" xlink:to="loc_pnr_OtherDevelopedCountriesMember_ea3ebdee-4218-4fa1-a2fb-bcac8b3393e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesByIndustryAxis_82724d85-35eb-4668-b938-9e6f38b924d4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquitySecuritiesByIndustryAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_cd84d6a2-ed3b-4b40-a50d-7dc07121099c" xlink:to="loc_us-gaap_EquitySecuritiesByIndustryAxis_82724d85-35eb-4668-b938-9e6f38b924d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesIndustryMember_6a88773a-6d32-47d8-a9fd-8e9f34f933d9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquitySecuritiesIndustryMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquitySecuritiesByIndustryAxis_82724d85-35eb-4668-b938-9e6f38b924d4" xlink:to="loc_us-gaap_EquitySecuritiesIndustryMember_6a88773a-6d32-47d8-a9fd-8e9f34f933d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ResidentialSectorMember_318c246e-0bcc-4847-a52d-52ce143adc5d" xlink:href="pnr-20220930.xsd#pnr_ResidentialSectorMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquitySecuritiesIndustryMember_6a88773a-6d32-47d8-a9fd-8e9f34f933d9" xlink:to="loc_pnr_ResidentialSectorMember_318c246e-0bcc-4847-a52d-52ce143adc5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_CommercialSectorMember_1c12e4c9-e2e2-4b14-a9c5-806ab5d40a5a" xlink:href="pnr-20220930.xsd#pnr_CommercialSectorMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquitySecuritiesIndustryMember_6a88773a-6d32-47d8-a9fd-8e9f34f933d9" xlink:to="loc_pnr_CommercialSectorMember_1c12e4c9-e2e2-4b14-a9c5-806ab5d40a5a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_IndustrialSectorMember_e5f3229b-48a0-4bc6-a980-dd7c28568d77" xlink:href="pnr-20220930.xsd#pnr_IndustrialSectorMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquitySecuritiesIndustryMember_6a88773a-6d32-47d8-a9fd-8e9f34f933d9" xlink:to="loc_pnr_IndustrialSectorMember_e5f3229b-48a0-4bc6-a980-dd7c28568d77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_d37d2768-4dbc-404b-8582-23748192df1a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_cd84d6a2-ed3b-4b40-a50d-7dc07121099c" xlink:to="loc_us-gaap_DisaggregationOfRevenueLineItems_d37d2768-4dbc-404b-8582-23748192df1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_33f43651-5d99-4d71-b86b-139b3e0315ce" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_d37d2768-4dbc-404b-8582-23748192df1a" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_33f43651-5d99-4d71-b86b-139b3e0315ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/RevenuePerformanceObligationsDetails" xlink:type="simple" xlink:href="pnr-20220930.xsd#RevenuePerformanceObligationsDetails"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RevenuePerformanceObligationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7ffd2ab2-f0de-412b-ac9b-0fe0e7f63e9c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_588521fa-84b4-4a61-a0a8-6837063dc5db" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7ffd2ab2-f0de-412b-ac9b-0fe0e7f63e9c" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_588521fa-84b4-4a61-a0a8-6837063dc5db" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_bb2ba585-8edc-47b6-aefb-4c513653aa41" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_588521fa-84b4-4a61-a0a8-6837063dc5db" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_bb2ba585-8edc-47b6-aefb-4c513653aa41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_25560c94-117d-462a-9aa7-0281f340b8dc" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_588521fa-84b4-4a61-a0a8-6837063dc5db" xlink:to="loc_srt_RangeAxis_25560c94-117d-462a-9aa7-0281f340b8dc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_dc7e2c7c-1633-42c6-ac73-f1eb4f59495d" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_25560c94-117d-462a-9aa7-0281f340b8dc" xlink:to="loc_srt_RangeMember_dc7e2c7c-1633-42c6-ac73-f1eb4f59495d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_97c3f7b0-a066-47c2-b4c7-c9a1977d4aee" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_dc7e2c7c-1633-42c6-ac73-f1eb4f59495d" xlink:to="loc_srt_MinimumMember_97c3f7b0-a066-47c2-b4c7-c9a1977d4aee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_7da92d4c-0b0f-4299-86ee-1e4e571611d3" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_dc7e2c7c-1633-42c6-ac73-f1eb4f59495d" xlink:to="loc_srt_MaximumMember_7da92d4c-0b0f-4299-86ee-1e4e571611d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_e5a4e2b9-3ab1-453c-81f2-3138e3e84ada" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_588521fa-84b4-4a61-a0a8-6837063dc5db" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_e5a4e2b9-3ab1-453c-81f2-3138e3e84ada" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_adf8e9a7-d183-4c06-8607-a53b316db911" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligation"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_e5a4e2b9-3ab1-453c-81f2-3138e3e84ada" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_adf8e9a7-d183-4c06-8607-a53b316db911" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_5a3a233c-205f-4c3d-a94b-543261759418" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_e5a4e2b9-3ab1-453c-81f2-3138e3e84ada" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_5a3a233c-205f-4c3d-a94b-543261759418" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/RevenuePerformanceObligationsDetails_1" xlink:type="simple" xlink:href="pnr-20220930.xsd#RevenuePerformanceObligationsDetails_1"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RevenuePerformanceObligationsDetails_1" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.pentair.com/role/RevenueScheduleofContractAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="pnr-20220930.xsd#RevenueScheduleofContractAssetsandLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RevenueScheduleofContractAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_398a423a-bb7c-46b4-b1f6-8c29ef5f72f2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_1f42889d-bdba-49e7-9a66-34f85cdad251" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_398a423a-bb7c-46b4-b1f6-8c29ef5f72f2" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_1f42889d-bdba-49e7-9a66-34f85cdad251" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiability_58453028-d983-4999-9473-1b0d8d374169" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerLiability"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_398a423a-bb7c-46b4-b1f6-8c29ef5f72f2" xlink:to="loc_us-gaap_ContractWithCustomerLiability_58453028-d983-4999-9473-1b0d8d374169" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ContractWithCustomerAssetLiabilityNet_a3ac05b1-e64e-4555-8b6c-354ad6d61151" xlink:href="pnr-20220930.xsd#pnr_ContractWithCustomerAssetLiabilityNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_398a423a-bb7c-46b4-b1f6-8c29ef5f72f2" xlink:to="loc_pnr_ContractWithCustomerAssetLiabilityNet_a3ac05b1-e64e-4555-8b6c-354ad6d61151" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmountAbstract_1a96a2f0-5246-402d-ba8f-7c0c4ff8d0ed" xlink:href="pnr-20220930.xsd#pnr_ContractWithCustomerAssetIncreaseDecreaseAmountAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_398a423a-bb7c-46b4-b1f6-8c29ef5f72f2" xlink:to="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmountAbstract_1a96a2f0-5246-402d-ba8f-7c0c4ff8d0ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmount_ec03b091-240c-46c8-abbb-fa137afce024" xlink:href="pnr-20220930.xsd#pnr_ContractWithCustomerAssetIncreaseDecreaseAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmountAbstract_1a96a2f0-5246-402d-ba8f-7c0c4ff8d0ed" xlink:to="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmount_ec03b091-240c-46c8-abbb-fa137afce024" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ContractWithCustomerLiabilityIncreaseDecreaseAmount_5ebd0bf3-3515-4e32-83ef-e44d2edd9978" xlink:href="pnr-20220930.xsd#pnr_ContractWithCustomerLiabilityIncreaseDecreaseAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmountAbstract_1a96a2f0-5246-402d-ba8f-7c0c4ff8d0ed" xlink:to="loc_pnr_ContractWithCustomerLiabilityIncreaseDecreaseAmount_5ebd0bf3-3515-4e32-83ef-e44d2edd9978" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreaseAmount_775b22ba-1121-4d31-82c8-50ea420ee65c" xlink:href="pnr-20220930.xsd#pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreaseAmount"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmountAbstract_1a96a2f0-5246-402d-ba8f-7c0c4ff8d0ed" xlink:to="loc_pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreaseAmount_775b22ba-1121-4d31-82c8-50ea420ee65c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercentAbstract_db49c081-366f-44e0-8d63-627718a413f4" xlink:href="pnr-20220930.xsd#pnr_ContractWithCustomerAssetIncreaseDecreasePercentAbstract"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_398a423a-bb7c-46b4-b1f6-8c29ef5f72f2" xlink:to="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercentAbstract_db49c081-366f-44e0-8d63-627718a413f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ContractWithCustomerLiabilityIncreaseDecreasePercent_87718f19-2b06-4653-844b-f60631fe0a3d" xlink:href="pnr-20220930.xsd#pnr_ContractWithCustomerLiabilityIncreaseDecreasePercent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercentAbstract_db49c081-366f-44e0-8d63-627718a413f4" xlink:to="loc_pnr_ContractWithCustomerLiabilityIncreaseDecreasePercent_87718f19-2b06-4653-844b-f60631fe0a3d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercent_58149f6f-a214-42a6-8d18-fae6b88cb94e" xlink:href="pnr-20220930.xsd#pnr_ContractWithCustomerAssetIncreaseDecreasePercent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercentAbstract_db49c081-366f-44e0-8d63-627718a413f4" xlink:to="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercent_58149f6f-a214-42a6-8d18-fae6b88cb94e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreasePercent_07189046-8910-4b5b-bfc9-aaa3552ef3ec" xlink:href="pnr-20220930.xsd#pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreasePercent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercentAbstract_db49c081-366f-44e0-8d63-627718a413f4" xlink:to="loc_pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreasePercent_07189046-8910-4b5b-bfc9-aaa3552ef3ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/RevenueAdditionalInformationDetails" xlink:type="simple" xlink:href="pnr-20220930.xsd#RevenueAdditionalInformationDetails"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RevenueAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_0f67c130-674e-464a-b157-6c21f685d13c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreaseAmount_82d07f1e-70db-4f97-8ff1-85ba99aa648f" xlink:href="pnr-20220930.xsd#pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreaseAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_0f67c130-674e-464a-b157-6c21f685d13c" xlink:to="loc_pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreaseAmount_82d07f1e-70db-4f97-8ff1-85ba99aa648f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ContractwithCustomerLiabilityRevenueRecognizedPercent_b484ddfd-a866-4d4a-9110-efc520269258" xlink:href="pnr-20220930.xsd#pnr_ContractwithCustomerLiabilityRevenueRecognizedPercent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_0f67c130-674e-464a-b157-6c21f685d13c" xlink:to="loc_pnr_ContractwithCustomerLiabilityRevenueRecognizedPercent_b484ddfd-a866-4d4a-9110-efc520269258" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetCreditLossExpense_4f6d1bd2-69bc-4bdb-bafa-d031eb3961c0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetCreditLossExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_0f67c130-674e-464a-b157-6c21f685d13c" xlink:to="loc_us-gaap_ContractWithCustomerAssetCreditLossExpense_4f6d1bd2-69bc-4bdb-bafa-d031eb3961c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/AcquisitionsNarrativeDetails" xlink:type="simple" xlink:href="pnr-20220930.xsd#AcquisitionsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/AcquisitionsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_94e90f04-0cfd-4a92-8e17-54ec99345364" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d56e8e86-254a-4a11-9e10-a491c4a61be4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_94e90f04-0cfd-4a92-8e17-54ec99345364" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d56e8e86-254a-4a11-9e10-a491c4a61be4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_cd7460dd-c4f7-42cd-95e1-157398f46fe6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d56e8e86-254a-4a11-9e10-a491c4a61be4" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_cd7460dd-c4f7-42cd-95e1-157398f46fe6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9c080290-39d1-47c9-8ad8-109cf733b1bd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_cd7460dd-c4f7-42cd-95e1-157398f46fe6" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9c080290-39d1-47c9-8ad8-109cf733b1bd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ManitowocIceMember_a21b48b3-d7d4-4b78-9ad9-0f8b87db4d00" xlink:href="pnr-20220930.xsd#pnr_ManitowocIceMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9c080290-39d1-47c9-8ad8-109cf733b1bd" xlink:to="loc_pnr_ManitowocIceMember_a21b48b3-d7d4-4b78-9ad9-0f8b87db4d00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_PleatcoMember_4f41b22f-1dcb-4cff-9e81-bbab66887f37" xlink:href="pnr-20220930.xsd#pnr_PleatcoMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9c080290-39d1-47c9-8ad8-109cf733b1bd" xlink:to="loc_pnr_PleatcoMember_4f41b22f-1dcb-4cff-9e81-bbab66887f37" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_KensBeverageIncMember_71209e6e-cfd6-433e-a310-e4662a395364" xlink:href="pnr-20220930.xsd#pnr_KensBeverageIncMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_9c080290-39d1-47c9-8ad8-109cf733b1bd" xlink:to="loc_pnr_KensBeverageIncMember_71209e6e-cfd6-433e-a310-e4662a395364" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_89e04717-7fe7-4ab3-b223-963f125dfda1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d56e8e86-254a-4a11-9e10-a491c4a61be4" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_89e04717-7fe7-4ab3-b223-963f125dfda1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_b5e287f8-0235-413d-bf48-332aeea5c2b7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_89e04717-7fe7-4ab3-b223-963f125dfda1" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_b5e287f8-0235-413d-bf48-332aeea5c2b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeNamesMember_a7e89196-a9be-41d8-adad-647a6d86cbcd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TradeNamesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_b5e287f8-0235-413d-bf48-332aeea5c2b7" xlink:to="loc_us-gaap_TradeNamesMember_a7e89196-a9be-41d8-adad-647a6d86cbcd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_c6b2c92c-d500-4cb7-a180-5c87f4f258f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d56e8e86-254a-4a11-9e10-a491c4a61be4" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_c6b2c92c-d500-4cb7-a180-5c87f4f258f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4fb2af95-e93f-44a3-8dcb-77c439f06da4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_c6b2c92c-d500-4cb7-a180-5c87f4f258f4" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4fb2af95-e93f-44a3-8dcb-77c439f06da4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_78e79424-468a-4070-a80f-5583a7daddc5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4fb2af95-e93f-44a3-8dcb-77c439f06da4" xlink:to="loc_us-gaap_CustomerRelationshipsMember_78e79424-468a-4070-a80f-5583a7daddc5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TechnologyBasedIntangibleAssetsMember_ddf3ccd2-35bf-4d16-811b-5dcf9f63588a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TechnologyBasedIntangibleAssetsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4fb2af95-e93f-44a3-8dcb-77c439f06da4" xlink:to="loc_us-gaap_TechnologyBasedIntangibleAssetsMember_ddf3ccd2-35bf-4d16-811b-5dcf9f63588a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIntangibleAssetsMember_5621dd80-7044-4e26-ae68-f3d1486398ba" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherIntangibleAssetsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4fb2af95-e93f-44a3-8dcb-77c439f06da4" xlink:to="loc_us-gaap_OtherIntangibleAssetsMember_5621dd80-7044-4e26-ae68-f3d1486398ba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_d56e8e86-254a-4a11-9e10-a491c4a61be4" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_de631b89-7566-488f-802f-da83a72749fa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_de631b89-7566-488f-802f-da83a72749fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_de9d5913-8c42-4a5b-b8fd-32010d5f1a6a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_us-gaap_Goodwill_de9d5913-8c42-4a5b-b8fd-32010d5f1a6a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefinitelivedIntangibleAssetsAcquired_2feccc0d-0633-4c86-ab25-629f4d27944a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IndefinitelivedIntangibleAssetsAcquired"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_us-gaap_IndefinitelivedIntangibleAssetsAcquired_2feccc0d-0633-4c86-ab25-629f4d27944a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinitelivedIntangibleAssetsAcquired1_9e5c7621-24fa-47dd-a12c-206749e8853c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinitelivedIntangibleAssetsAcquired1"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_us-gaap_FinitelivedIntangibleAssetsAcquired1_9e5c7621-24fa-47dd-a12c-206749e8853c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_ec145e27-4f3f-482d-a088-69c4b89c12bb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_ec145e27-4f3f-482d-a088-69c4b89c12bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_741b37ec-908c-4e73-8230-071ab24f42ac" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual_741b37ec-908c-4e73-8230-071ab24f42ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_b49dc9ca-02d2-4cbe-8f07-5ed9d92b3a14" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual_b49dc9ca-02d2-4cbe-8f07-5ed9d92b3a14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_BusinessCombinationProFormaInformationAmortizationOfIntangibleAssetsOfAcquireeSinceAcquisitionDateActual_7696733f-720e-4013-b087-a261c248bfc0" xlink:href="pnr-20220930.xsd#pnr_BusinessCombinationProFormaInformationAmortizationOfIntangibleAssetsOfAcquireeSinceAcquisitionDateActual"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_pnr_BusinessCombinationProFormaInformationAmortizationOfIntangibleAssetsOfAcquireeSinceAcquisitionDateActual_7696733f-720e-4013-b087-a261c248bfc0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_BusinessCombinationProFormaInformationAmortizationOfInventoryFairMarketValueAdjustmentOfAcquireeSinceAcquisitionDateActual_f20680cb-0a93-4814-8fb4-f4aacf079b3d" xlink:href="pnr-20220930.xsd#pnr_BusinessCombinationProFormaInformationAmortizationOfInventoryFairMarketValueAdjustmentOfAcquireeSinceAcquisitionDateActual"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_pnr_BusinessCombinationProFormaInformationAmortizationOfInventoryFairMarketValueAdjustmentOfAcquireeSinceAcquisitionDateActual_f20680cb-0a93-4814-8fb4-f4aacf079b3d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_BusinessAcquisitionProFormaIntangibleAssetAmortization_975fe0d3-2aa0-4370-860b-a9bc1aad917e" xlink:href="pnr-20220930.xsd#pnr_BusinessAcquisitionProFormaIntangibleAssetAmortization"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_pnr_BusinessAcquisitionProFormaIntangibleAssetAmortization_975fe0d3-2aa0-4370-860b-a9bc1aad917e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_95add9e9-5330-4ae8-b053-c67a6cf3945c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_95add9e9-5330-4ae8-b053-c67a6cf3945c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_e586d931-f659-467e-b3c5-26535c86c763" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_e586d931-f659-467e-b3c5-26535c86c763" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_b9246c86-cfda-4e7b-803c-91a661704484" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_13ddd339-d4d0-4f0c-acdf-eb499cd46542" xlink:to="loc_us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_b9246c86-cfda-4e7b-803c-91a661704484" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/AcquisitionsScheduleofRecognizedIdentifiedAssetsAcquiredandLiabilitiesAssumedDetails" xlink:type="simple" xlink:href="pnr-20220930.xsd#AcquisitionsScheduleofRecognizedIdentifiedAssetsAcquiredandLiabilitiesAssumedDetails"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/AcquisitionsScheduleofRecognizedIdentifiedAssetsAcquiredandLiabilitiesAssumedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_b9c57f1d-d7fd-4b11-b000-212762a21afd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_3bb9066b-0399-405c-94f5-0c8875fb1aa2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_b9c57f1d-d7fd-4b11-b000-212762a21afd" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_3bb9066b-0399-405c-94f5-0c8875fb1aa2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_65862c47-302d-4751-92e0-11b16b019fc5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_3bb9066b-0399-405c-94f5-0c8875fb1aa2" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_65862c47-302d-4751-92e0-11b16b019fc5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_de3d3251-5baa-4b5e-91a0-1cbdc69fb5f7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_65862c47-302d-4751-92e0-11b16b019fc5" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_de3d3251-5baa-4b5e-91a0-1cbdc69fb5f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ManitowocIceMember_e7af5025-fd1e-4568-a3c1-2175e1e0fc1f" xlink:href="pnr-20220930.xsd#pnr_ManitowocIceMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_de3d3251-5baa-4b5e-91a0-1cbdc69fb5f7" xlink:to="loc_pnr_ManitowocIceMember_e7af5025-fd1e-4568-a3c1-2175e1e0fc1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_3bb9066b-0399-405c-94f5-0c8875fb1aa2" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_fffb4032-148d-49be-a24e-4897c0d7465c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_fffb4032-148d-49be-a24e-4897c0d7465c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_41aecc81-77cc-43ea-b90e-7b13b237b067" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_41aecc81-77cc-43ea-b90e-7b13b237b067" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_1e40f245-0ed1-4193-8d0a-78c21f953ba7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_1e40f245-0ed1-4193-8d0a-78c21f953ba7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_76e91ec9-1327-44f7-939d-bd421c6ef9f6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_76e91ec9-1327-44f7-939d-bd421c6ef9f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_5e5b7bc2-b8b6-4cb2-80c1-42bb5ac9fc8e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_5e5b7bc2-b8b6-4cb2-80c1-42bb5ac9fc8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_fc2fe872-25f0-4996-ba4b-a32a91f067c1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_fc2fe872-25f0-4996-ba4b-a32a91f067c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_cfc2b5df-fd77-48a5-9943-1529a284e864" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:to="loc_us-gaap_Goodwill_cfc2b5df-fd77-48a5-9943-1529a284e864" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_8cb56acf-15bd-449b-8f93-b0efed4d3d71" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_8cb56acf-15bd-449b-8f93-b0efed4d3d71" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_0a3c163b-7fab-4361-8fa1-44d4e81865e7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_0a3c163b-7fab-4361-8fa1-44d4e81865e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther_611dfea0-faa2-4146-bfdd-f0072e3e5a3c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther_611dfea0-faa2-4146-bfdd-f0072e3e5a3c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_9df551fb-df61-4f08-8d61-5bfccba44bc3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_c5f83a96-83ec-4026-a203-8c67e003379a" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_9df551fb-df61-4f08-8d61-5bfccba44bc3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/AcquisitionsScheduleofProFormaInformationDetails" xlink:type="simple" xlink:href="pnr-20220930.xsd#AcquisitionsScheduleofProFormaInformationDetails"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/AcquisitionsScheduleofProFormaInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_2ea42f45-57e0-4e65-b43a-fbb531b12dca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAndAssetAcquisitionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_7d9b163a-4e92-4074-bb30-4cc0433c0913" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationAndAssetAcquisitionAbstract_2ea42f45-57e0-4e65-b43a-fbb531b12dca" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_7d9b163a-4e92-4074-bb30-4cc0433c0913" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_2b8fb818-c822-44b8-88d5-563eda6a1b55" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_7d9b163a-4e92-4074-bb30-4cc0433c0913" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_2b8fb818-c822-44b8-88d5-563eda6a1b55" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_e358b7c0-63b1-458a-a580-aa501810e042" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_2b8fb818-c822-44b8-88d5-563eda6a1b55" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_e358b7c0-63b1-458a-a580-aa501810e042" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ManitowocIceMember_21a12ca8-9a95-4701-b0c0-619778d8071c" xlink:href="pnr-20220930.xsd#pnr_ManitowocIceMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_e358b7c0-63b1-458a-a580-aa501810e042" xlink:to="loc_pnr_ManitowocIceMember_21a12ca8-9a95-4701-b0c0-619778d8071c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_3d7564d3-ea99-42d9-be8a-164034b31720" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_7d9b163a-4e92-4074-bb30-4cc0433c0913" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_3d7564d3-ea99-42d9-be8a-164034b31720" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_e200fc28-82d1-4804-9ae5-203eba5d65c4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaRevenue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_3d7564d3-ea99-42d9-be8a-164034b31720" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_e200fc28-82d1-4804-9ae5-203eba5d65c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax_14ed06e8-c86a-4c71-ac40-df736452fc7a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_3d7564d3-ea99-42d9-be8a-164034b31720" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax_14ed06e8-c86a-4c71-ac40-df736452fc7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsNetOfTaxPerShareAbstract_dd4bf337-e314-4566-b123-c682d0d1399f" xlink:href="pnr-20220930.xsd#pnr_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsNetOfTaxPerShareAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_3d7564d3-ea99-42d9-be8a-164034b31720" xlink:to="loc_pnr_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsNetOfTaxPerShareAbstract_dd4bf337-e314-4566-b123-c682d0d1399f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic_6da97659-2eb7-4bdf-a190-e127e1b6fbd7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsNetOfTaxPerShareAbstract_dd4bf337-e314-4566-b123-c682d0d1399f" xlink:to="loc_us-gaap_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic_6da97659-2eb7-4bdf-a190-e127e1b6fbd7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted_d5a931b2-b3fb-4758-bc61-788ce7c73e61" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsNetOfTaxPerShareAbstract_dd4bf337-e314-4566-b123-c682d0d1399f" xlink:to="loc_us-gaap_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted_d5a931b2-b3fb-4758-bc61-788ce7c73e61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/SharePlansScheduleofSharebasedCompensationExpenseDetails" xlink:type="simple" xlink:href="pnr-20220930.xsd#SharePlansScheduleofSharebasedCompensationExpenseDetails"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SharePlansScheduleofSharebasedCompensationExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_9427acb4-b2b2-470b-822c-fdcd9c999b9a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_955ed683-1ded-44ae-9634-39e5aec045a5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_9427acb4-b2b2-470b-822c-fdcd9c999b9a" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_955ed683-1ded-44ae-9634-39e5aec045a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_aa5d7878-17cd-43c7-b58f-acbb6059762b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_955ed683-1ded-44ae-9634-39e5aec045a5" xlink:to="loc_us-gaap_AwardTypeAxis_aa5d7878-17cd-43c7-b58f-acbb6059762b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_e90a6f86-ba3c-41a2-ac4f-467687e5ac4c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_aa5d7878-17cd-43c7-b58f-acbb6059762b" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_e90a6f86-ba3c-41a2-ac4f-467687e5ac4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_7a7c6918-75a4-490a-8559-00639047ec2a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_e90a6f86-ba3c-41a2-ac4f-467687e5ac4c" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_7a7c6918-75a4-490a-8559-00639047ec2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockOptionMember_52c66b27-9b12-4655-88b5-94ce8ee82ed1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockOptionMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_e90a6f86-ba3c-41a2-ac4f-467687e5ac4c" xlink:to="loc_us-gaap_StockOptionMember_52c66b27-9b12-4655-88b5-94ce8ee82ed1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_2ed405d9-1bcc-48c3-9591-e497a23c3f78" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PerformanceSharesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_e90a6f86-ba3c-41a2-ac4f-467687e5ac4c" xlink:to="loc_us-gaap_PerformanceSharesMember_2ed405d9-1bcc-48c3-9591-e497a23c3f78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_7de7ffb5-8d96-47f6-98d1-4bcfec5b56a4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_955ed683-1ded-44ae-9634-39e5aec045a5" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_7de7ffb5-8d96-47f6-98d1-4bcfec5b56a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_66045eb4-a90e-4d40-887c-afecd3029b30" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_7de7ffb5-8d96-47f6-98d1-4bcfec5b56a4" xlink:to="loc_us-gaap_ShareBasedCompensation_66045eb4-a90e-4d40-887c-afecd3029b30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/SharePlansAdditionalInformationDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#SharePlansAdditionalInformationDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SharePlansAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5649ab24-72ee-42f4-ad12-9e018528d961" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1cbe4758-31fa-4062-bf0e-1eee4a66bdb6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5649ab24-72ee-42f4-ad12-9e018528d961" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1cbe4758-31fa-4062-bf0e-1eee4a66bdb6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_5f4bcfed-797f-45f0-90e9-7b276115764e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1cbe4758-31fa-4062-bf0e-1eee4a66bdb6" xlink:to="loc_us-gaap_PlanNameAxis_5f4bcfed-797f-45f0-90e9-7b276115764e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_7b424cec-4e57-4d19-bb00-b408d59c1f9e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_5f4bcfed-797f-45f0-90e9-7b276115764e" xlink:to="loc_us-gaap_PlanNameDomain_7b424cec-4e57-4d19-bb00-b408d59c1f9e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TwoThousandTwentyShareAndIncentivePlanMember_27772d7a-4196-42d6-a856-f24dfe7fd28e" xlink:href="pnr-20220930.xsd#pnr_TwoThousandTwentyShareAndIncentivePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_7b424cec-4e57-4d19-bb00-b408d59c1f9e" xlink:to="loc_pnr_TwoThousandTwentyShareAndIncentivePlanMember_27772d7a-4196-42d6-a856-f24dfe7fd28e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_fd9470d3-314f-44bb-b45d-57785c8fff8d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1cbe4758-31fa-4062-bf0e-1eee4a66bdb6" xlink:to="loc_us-gaap_AwardTypeAxis_fd9470d3-314f-44bb-b45d-57785c8fff8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_49806ec7-e93b-477c-ba88-e89c34917d73" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_fd9470d3-314f-44bb-b45d-57785c8fff8d" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_49806ec7-e93b-477c-ba88-e89c34917d73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_f4ff0a4d-27ab-4ced-871d-481e0177bed7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_49806ec7-e93b-477c-ba88-e89c34917d73" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_f4ff0a4d-27ab-4ced-871d-481e0177bed7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockOptionMember_c3e5d528-c33d-4b44-93fa-f9fab64abd44" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockOptionMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_49806ec7-e93b-477c-ba88-e89c34917d73" xlink:to="loc_us-gaap_StockOptionMember_c3e5d528-c33d-4b44-93fa-f9fab64abd44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_5912bf7d-7242-435b-8513-f44313bb7401" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PerformanceSharesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_49806ec7-e93b-477c-ba88-e89c34917d73" xlink:to="loc_us-gaap_PerformanceSharesMember_5912bf7d-7242-435b-8513-f44313bb7401" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_41324cb8-ff87-4272-a4e8-c777c17c170c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_1cbe4758-31fa-4062-bf0e-1eee4a66bdb6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_41324cb8-ff87-4272-a4e8-c777c17c170c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_8e671dc8-e184-4ba5-9e0a-c71b8811a3a5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_41324cb8-ff87-4272-a4e8-c777c17c170c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_8e671dc8-e184-4ba5-9e0a-c71b8811a3a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_b7bc7aa7-3da5-4008-be52-231dbd61ee58" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_41324cb8-ff87-4272-a4e8-c777c17c170c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_b7bc7aa7-3da5-4008-be52-231dbd61ee58" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_5a0b9110-4d98-44ea-bb57-00502752df6e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_41324cb8-ff87-4272-a4e8-c777c17c170c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_5a0b9110-4d98-44ea-bb57-00502752df6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_f748017f-a662-415f-86f4-e4fc1b5831f9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_41324cb8-ff87-4272-a4e8-c777c17c170c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_f748017f-a662-415f-86f4-e4fc1b5831f9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_67be57a8-5201-45ee-ad1a-80d28c21145f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_41324cb8-ff87-4272-a4e8-c777c17c170c" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_67be57a8-5201-45ee-ad1a-80d28c21145f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/SharePlansScheduleofValuationAssumptionsDetails" xlink:type="simple" xlink:href="pnr-20220930.xsd#SharePlansScheduleofValuationAssumptionsDetails"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SharePlansScheduleofValuationAssumptionsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_301a0e43-07a5-474f-9d13-fe7ab1051b30" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_e9f69f36-9423-4c72-b74a-3ab70b704fe4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_301a0e43-07a5-474f-9d13-fe7ab1051b30" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_e9f69f36-9423-4c72-b74a-3ab70b704fe4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_8df9c38e-19b8-4183-b0a7-73d1bb2770f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_301a0e43-07a5-474f-9d13-fe7ab1051b30" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_8df9c38e-19b8-4183-b0a7-73d1bb2770f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_f4f218f4-20bf-49d3-bc3c-3a58ce92e4a5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_301a0e43-07a5-474f-9d13-fe7ab1051b30" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_f4f218f4-20bf-49d3-bc3c-3a58ce92e4a5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_e18e051d-ffa3-458d-9937-fe46af507b4d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_301a0e43-07a5-474f-9d13-fe7ab1051b30" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_e18e051d-ffa3-458d-9937-fe46af507b4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/RestructuringandTransformationProgramsAdditionalInformationDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#RestructuringandTransformationProgramsAdditionalInformationDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RestructuringandTransformationProgramsAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_b2023dbe-ee6e-4ded-a569-400d1d8316ca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_48df5c75-50c8-480f-832e-45872f29db00" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_b2023dbe-ee6e-4ded-a569-400d1d8316ca" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_48df5c75-50c8-480f-832e-45872f29db00" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_9a577241-344c-4a18-8812-c576cf2474e8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_48df5c75-50c8-480f-832e-45872f29db00" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_9a577241-344c-4a18-8812-c576cf2474e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_59cc2a82-e55e-4ce4-8fa5-3101c4ea4f08" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_9a577241-344c-4a18-8812-c576cf2474e8" xlink:to="loc_us-gaap_SegmentDomain_59cc2a82-e55e-4ce4-8fa5-3101c4ea4f08" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ConsumerSolutionsMember_4f41dfda-dec5-4901-a5e6-20c0b8c533b9" xlink:href="pnr-20220930.xsd#pnr_ConsumerSolutionsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_59cc2a82-e55e-4ce4-8fa5-3101c4ea4f08" xlink:to="loc_pnr_ConsumerSolutionsMember_4f41dfda-dec5-4901-a5e6-20c0b8c533b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_IndustrialFlowTechnologiesMember_42e233e6-2309-43d2-b6cc-bf5582037f21" xlink:href="pnr-20220930.xsd#pnr_IndustrialFlowTechnologiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_59cc2a82-e55e-4ce4-8fa5-3101c4ea4f08" xlink:to="loc_pnr_IndustrialFlowTechnologiesMember_42e233e6-2309-43d2-b6cc-bf5582037f21" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateAndOtherMember_99bc623b-bc90-41f0-bb14-4cf4b559e262" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CorporateAndOtherMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_59cc2a82-e55e-4ce4-8fa5-3101c4ea4f08" xlink:to="loc_us-gaap_CorporateAndOtherMember_99bc623b-bc90-41f0-bb14-4cf4b559e262" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_59814526-c9d3-4b93-8c41-0926b2920171" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_48df5c75-50c8-480f-832e-45872f29db00" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_59814526-c9d3-4b93-8c41-0926b2920171" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_eda32afb-0327-4d54-a657-65c303969613" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCharges"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_59814526-c9d3-4b93-8c41-0926b2920171" xlink:to="loc_us-gaap_RestructuringCharges_eda32afb-0327-4d54-a657-65c303969613" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TotalRestructuringAndTransformationCosts_79ef4db6-42a8-4337-b0a0-f36a9c69af36" xlink:href="pnr-20220930.xsd#pnr_TotalRestructuringAndTransformationCosts"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_59814526-c9d3-4b93-8c41-0926b2920171" xlink:to="loc_pnr_TotalRestructuringAndTransformationCosts_79ef4db6-42a8-4337-b0a0-f36a9c69af36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_350bb441-37be-4f53-994b-7750d08fc712" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_59814526-c9d3-4b93-8c41-0926b2920171" xlink:to="loc_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_350bb441-37be-4f53-994b-7750d08fc712" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/RestructuringandTransformationProgramsCostsIncludedinSellingGeneralAdministrativeExpensesDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#RestructuringandTransformationProgramsCostsIncludedinSellingGeneralAdministrativeExpensesDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RestructuringandTransformationProgramsCostsIncludedinSellingGeneralAdministrativeExpensesDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_ff0e241e-d1bd-4ea7-ae00-80bb4fd9f2e7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_9d0d5dc2-2e3b-4347-848e-50aa6c976d52" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_ff0e241e-d1bd-4ea7-ae00-80bb4fd9f2e7" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_9d0d5dc2-2e3b-4347-848e-50aa6c976d52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_414a687f-a767-4ebf-bc6f-1ef284e89d7a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_9d0d5dc2-2e3b-4347-848e-50aa6c976d52" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_414a687f-a767-4ebf-bc6f-1ef284e89d7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_b538b38e-853d-4305-94b7-cb4645d70ad3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TypeOfRestructuringDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_414a687f-a767-4ebf-bc6f-1ef284e89d7a" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_b538b38e-853d-4305-94b7-cb4645d70ad3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_SeveranceAndRelatedCostsMember_f6ea7b64-d6b6-43b5-8042-ccc0d1c9af82" xlink:href="pnr-20220930.xsd#pnr_SeveranceAndRelatedCostsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_b538b38e-853d-4305-94b7-cb4645d70ad3" xlink:to="loc_pnr_SeveranceAndRelatedCostsMember_f6ea7b64-d6b6-43b5-8042-ccc0d1c9af82" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherRestructuringMember_9fe53d14-d4d0-4fbc-a1ac-1cefa88657ae" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherRestructuringMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_b538b38e-853d-4305-94b7-cb4645d70ad3" xlink:to="loc_us-gaap_OtherRestructuringMember_9fe53d14-d4d0-4fbc-a1ac-1cefa88657ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TransformationActivitiesAxis_6b3aba9e-3568-445d-9d03-500f5f8d7059" xlink:href="pnr-20220930.xsd#pnr_TransformationActivitiesAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_9d0d5dc2-2e3b-4347-848e-50aa6c976d52" xlink:to="loc_pnr_TransformationActivitiesAxis_6b3aba9e-3568-445d-9d03-500f5f8d7059" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TransformationActivitiesDomain_79bfd3b0-8cfb-44a0-b3c4-18ac73c45df2" xlink:href="pnr-20220930.xsd#pnr_TransformationActivitiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_TransformationActivitiesAxis_6b3aba9e-3568-445d-9d03-500f5f8d7059" xlink:to="loc_pnr_TransformationActivitiesDomain_79bfd3b0-8cfb-44a0-b3c4-18ac73c45df2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_OtherTransformationMember_7859b584-ee0e-4b42-abb4-567e82cd63e7" xlink:href="pnr-20220930.xsd#pnr_OtherTransformationMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_TransformationActivitiesDomain_79bfd3b0-8cfb-44a0-b3c4-18ac73c45df2" xlink:to="loc_pnr_OtherTransformationMember_7859b584-ee0e-4b42-abb4-567e82cd63e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TransformationSeveranceAndRelatedCostsMember_a5d77702-89c2-477d-9816-3172337efeb8" xlink:href="pnr-20220930.xsd#pnr_TransformationSeveranceAndRelatedCostsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_TransformationActivitiesDomain_79bfd3b0-8cfb-44a0-b3c4-18ac73c45df2" xlink:to="loc_pnr_TransformationSeveranceAndRelatedCostsMember_a5d77702-89c2-477d-9816-3172337efeb8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_67cec122-84ec-4a51-b33b-85638a0df9b5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_9d0d5dc2-2e3b-4347-848e-50aa6c976d52" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_67cec122-84ec-4a51-b33b-85638a0df9b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_0d77f410-95fa-41a3-9d21-18271b9c9dfe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringCharges"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_67cec122-84ec-4a51-b33b-85638a0df9b5" xlink:to="loc_us-gaap_RestructuringCharges_0d77f410-95fa-41a3-9d21-18271b9c9dfe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TransformationCosts_6a961b6f-feaa-45d4-b6a2-02297d690fa1" xlink:href="pnr-20220930.xsd#pnr_TransformationCosts"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_67cec122-84ec-4a51-b33b-85638a0df9b5" xlink:to="loc_pnr_TransformationCosts_6a961b6f-feaa-45d4-b6a2-02297d690fa1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TotalRestructuringAndTransformationCosts_6266dadf-f117-4628-8f90-424de6475acf" xlink:href="pnr-20220930.xsd#pnr_TotalRestructuringAndTransformationCosts"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_67cec122-84ec-4a51-b33b-85638a0df9b5" xlink:to="loc_pnr_TotalRestructuringAndTransformationCosts_6266dadf-f117-4628-8f90-424de6475acf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/RestructuringandTransformationProgramsAccrualActivityDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#RestructuringandTransformationProgramsAccrualActivityDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RestructuringandTransformationProgramsAccrualActivityDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_42bb5795-f828-44a1-8915-b72f403159f3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserveRollForward_497d568f-c359-447e-85ed-a76f41cadd96" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringReserveRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_42bb5795-f828-44a1-8915-b72f403159f3" xlink:to="loc_us-gaap_RestructuringReserveRollForward_497d568f-c359-447e-85ed-a76f41cadd96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_22e8cb01-9c6c-4622-9548-d51d39c92b78" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringReserve"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_497d568f-c359-447e-85ed-a76f41cadd96" xlink:to="loc_us-gaap_RestructuringReserve_22e8cb01-9c6c-4622-9548-d51d39c92b78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringAndRelatedCostIncurredCost_2a176f63-2645-4637-94ed-ef816f2b08eb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringAndRelatedCostIncurredCost"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_497d568f-c359-447e-85ed-a76f41cadd96" xlink:to="loc_us-gaap_RestructuringAndRelatedCostIncurredCost_2a176f63-2645-4637-94ed-ef816f2b08eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRestructuring_f95f8e0f-3e6e-4e15-b90e-61cf3532f281" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRestructuring"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_497d568f-c359-447e-85ed-a76f41cadd96" xlink:to="loc_us-gaap_PaymentsForRestructuring_f95f8e0f-3e6e-4e15-b90e-61cf3532f281" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_2966b7fa-2aba-4c3f-a75a-a1152e512a4c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringReserve"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_497d568f-c359-447e-85ed-a76f41cadd96" xlink:to="loc_us-gaap_RestructuringReserve_2966b7fa-2aba-4c3f-a75a-a1152e512a4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/EarningsPerShareBasicandDilutedEarningsPerShareDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#EarningsPerShareBasicandDilutedEarningsPerShareDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/EarningsPerShareBasicandDilutedEarningsPerShareDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_1def64d1-6c55-4710-a5b9-28cba5e14296" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_178ffb47-35c1-4e03-ba5c-b0919a859100" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_1def64d1-6c55-4710-a5b9-28cba5e14296" xlink:to="loc_us-gaap_NetIncomeLoss_178ffb47-35c1-4e03-ba5c-b0919a859100" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_b2456cda-10bc-4e82-b4a0-8d735a15a779" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_1def64d1-6c55-4710-a5b9-28cba5e14296" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_b2456cda-10bc-4e82-b4a0-8d735a15a779" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_8b93a658-8b47-4bd4-a8bb-e105dada71c4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_1def64d1-6c55-4710-a5b9-28cba5e14296" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_8b93a658-8b47-4bd4-a8bb-e105dada71c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_1a34f8ee-aff4-46bc-aa0c-29c4bf976cc3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_8b93a658-8b47-4bd4-a8bb-e105dada71c4" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_1a34f8ee-aff4-46bc-aa0c-29c4bf976cc3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_6b43b219-470a-4ba8-bd1a-caf19592945a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_8b93a658-8b47-4bd4-a8bb-e105dada71c4" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_6b43b219-470a-4ba8-bd1a-caf19592945a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_126fc5dd-c36a-4be8-b926-4ea80b547e86" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_8b93a658-8b47-4bd4-a8bb-e105dada71c4" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_126fc5dd-c36a-4be8-b926-4ea80b547e86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_56bf7213-73bb-4c5d-9e73-fc7ff3e98de6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_1def64d1-6c55-4710-a5b9-28cba5e14296" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_56bf7213-73bb-4c5d-9e73-fc7ff3e98de6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_06d33903-e20d-4c67-8464-e7e7ef79a515" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_56bf7213-73bb-4c5d-9e73-fc7ff3e98de6" xlink:to="loc_us-gaap_EarningsPerShareBasicAbstract_06d33903-e20d-4c67-8464-e7e7ef79a515" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_88e6784a-e76b-4fef-841c-9fc0621dbf4e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_06d33903-e20d-4c67-8464-e7e7ef79a515" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_88e6784a-e76b-4fef-841c-9fc0621dbf4e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_1c06b6db-6fd9-46b6-a511-89edff1ac12f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_06d33903-e20d-4c67-8464-e7e7ef79a515" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_1c06b6db-6fd9-46b6-a511-89edff1ac12f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_618f2662-5379-4a5f-888b-fe758bd2209a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_06d33903-e20d-4c67-8464-e7e7ef79a515" xlink:to="loc_us-gaap_EarningsPerShareBasic_618f2662-5379-4a5f-888b-fe758bd2209a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_a562cfc5-d0b0-43ee-8079-ac2f2dc0e059" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_56bf7213-73bb-4c5d-9e73-fc7ff3e98de6" xlink:to="loc_us-gaap_EarningsPerShareDilutedAbstract_a562cfc5-d0b0-43ee-8079-ac2f2dc0e059" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_56cacc5d-289b-472a-86a0-0ae5cb4203b1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_a562cfc5-d0b0-43ee-8079-ac2f2dc0e059" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_56cacc5d-289b-472a-86a0-0ae5cb4203b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_5d44bdef-fb68-4e6a-84a1-b65068d77829" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_a562cfc5-d0b0-43ee-8079-ac2f2dc0e059" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_5d44bdef-fb68-4e6a-84a1-b65068d77829" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_1777ee3d-41be-45a8-ae7c-aa3d9e053cdf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_a562cfc5-d0b0-43ee-8079-ac2f2dc0e059" xlink:to="loc_us-gaap_EarningsPerShareDiluted_1777ee3d-41be-45a8-ae7c-aa3d9e053cdf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c2f273ef-968a-4edb-b28f-48822cd2e4fe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_56bf7213-73bb-4c5d-9e73-fc7ff3e98de6" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c2f273ef-968a-4edb-b28f-48822cd2e4fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/AccountsReceivableDetails" xlink:type="simple" xlink:href="pnr-20220930.xsd#AccountsReceivableDetails"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/AccountsReceivableDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesAbstract_3ab633e0-0fdc-4cfa-80c7-4dd0e06119da" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReceivablesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_1fffd54c-b989-4ce9-840b-55805e98bef6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_3ab633e0-0fdc-4cfa-80c7-4dd0e06119da" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_1fffd54c-b989-4ce9-840b-55805e98bef6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_fd9e64a5-92e5-4155-bedc-70e8304fd6a2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_1fffd54c-b989-4ce9-840b-55805e98bef6" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_fd9e64a5-92e5-4155-bedc-70e8304fd6a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_804c9260-ff91-4efa-baac-aceaf68972d3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_1fffd54c-b989-4ce9-840b-55805e98bef6" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_804c9260-ff91-4efa-baac-aceaf68972d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_AccountsReceivableAllowanceForCreditLossIncreaseFromAcquisitions_47411b70-5e3f-4a64-a8d6-5e316915965b" xlink:href="pnr-20220930.xsd#pnr_AccountsReceivableAllowanceForCreditLossIncreaseFromAcquisitions"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_1fffd54c-b989-4ce9-840b-55805e98bef6" xlink:to="loc_pnr_AccountsReceivableAllowanceForCreditLossIncreaseFromAcquisitions_47411b70-5e3f-4a64-a8d6-5e316915965b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_59721c1c-3413-4861-93fe-f94a1b7e7c57" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_1fffd54c-b989-4ce9-840b-55805e98bef6" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_59721c1c-3413-4861-93fe-f94a1b7e7c57" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_e0c7d74b-8358-49ea-9f3f-6ce68601c8fb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward_1fffd54c-b989-4ce9-840b-55805e98bef6" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_e0c7d74b-8358-49ea-9f3f-6ce68601c8fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForLoanAndLeaseLossesForeignCurrencyTranslation_9485d297-2004-49d1-89b9-1a376d739cb8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForLoanAndLeaseLossesForeignCurrencyTranslation"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_3ab633e0-0fdc-4cfa-80c7-4dd0e06119da" xlink:to="loc_us-gaap_AllowanceForLoanAndLeaseLossesForeignCurrencyTranslation_9485d297-2004-49d1-89b9-1a376d739cb8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/SupplementalBalanceSheetInformationDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#SupplementalBalanceSheetInformationDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SupplementalBalanceSheetInformationDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_08a53df9-4475-4b1d-abb6-603e6b3209c3" xlink:href="pnr-20220930.xsd#pnr_DisclosureSupplementalBalanceSheetInformationAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNetAbstract_6d38344e-122b-43d4-b4aa-594f380999b2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryNetAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_08a53df9-4475-4b1d-abb6-603e6b3209c3" xlink:to="loc_us-gaap_InventoryNetAbstract_6d38344e-122b-43d4-b4aa-594f380999b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRawMaterialsAndSupplies_c98fa362-9c02-4e94-a7bd-0903d44817aa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryRawMaterialsAndSupplies"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryNetAbstract_6d38344e-122b-43d4-b4aa-594f380999b2" xlink:to="loc_us-gaap_InventoryRawMaterialsAndSupplies_c98fa362-9c02-4e94-a7bd-0903d44817aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryWorkInProcess_d3521a00-2f7a-4b3f-a2eb-f77a1b7f26fd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryWorkInProcess"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryNetAbstract_6d38344e-122b-43d4-b4aa-594f380999b2" xlink:to="loc_us-gaap_InventoryWorkInProcess_d3521a00-2f7a-4b3f-a2eb-f77a1b7f26fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryFinishedGoods_1ca3f029-1536-475a-8366-0cad2a276ed0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryFinishedGoods"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryNetAbstract_6d38344e-122b-43d4-b4aa-594f380999b2" xlink:to="loc_us-gaap_InventoryFinishedGoods_1ca3f029-1536-475a-8366-0cad2a276ed0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_08c48d35-2697-4e31-81a1-6c83a76396f6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryNetAbstract_6d38344e-122b-43d4-b4aa-594f380999b2" xlink:to="loc_us-gaap_InventoryNet_08c48d35-2697-4e31-81a1-6c83a76396f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_01991051-260f-4dcb-bdc8-99c444857054" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_08a53df9-4475-4b1d-abb6-603e6b3209c3" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_01991051-260f-4dcb-bdc8-99c444857054" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_c5885935-6b9e-4be2-8333-7c696ce7b561" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_01991051-260f-4dcb-bdc8-99c444857054" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_c5885935-6b9e-4be2-8333-7c696ce7b561" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherPrepaidExpenseCurrent_1bf57255-6c6b-4768-bb9d-3ab476040374" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherPrepaidExpenseCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_01991051-260f-4dcb-bdc8-99c444857054" xlink:to="loc_us-gaap_OtherPrepaidExpenseCurrent_1bf57255-6c6b-4768-bb9d-3ab476040374" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_OtherCurrentAssets_86479196-567e-46f2-92d4-0e59156ef36e" xlink:href="pnr-20220930.xsd#pnr_OtherCurrentAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_01991051-260f-4dcb-bdc8-99c444857054" xlink:to="loc_pnr_OtherCurrentAssets_86479196-567e-46f2-92d4-0e59156ef36e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_63322642-3cdb-4d32-b0d8-d1e3dcbca905" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_01991051-260f-4dcb-bdc8-99c444857054" xlink:to="loc_us-gaap_OtherAssetsCurrent_63322642-3cdb-4d32-b0d8-d1e3dcbca905" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_dcadb294-4ae1-4644-bdd8-b455d82aa516" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_08a53df9-4475-4b1d-abb6-603e6b3209c3" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_dcadb294-4ae1-4644-bdd8-b455d82aa516" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandAndLandImprovements_fbcf7da0-96ec-4423-adf9-e3f64f04e101" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LandAndLandImprovements"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_dcadb294-4ae1-4644-bdd8-b455d82aa516" xlink:to="loc_us-gaap_LandAndLandImprovements_fbcf7da0-96ec-4423-adf9-e3f64f04e101" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BuildingsAndImprovementsGross_30fd7041-6b64-40d4-8936-540b34878814" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BuildingsAndImprovementsGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_dcadb294-4ae1-4644-bdd8-b455d82aa516" xlink:to="loc_us-gaap_BuildingsAndImprovementsGross_30fd7041-6b64-40d4-8936-540b34878814" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MachineryAndEquipmentGross_1554acf3-80b1-4489-ad67-f334a87672b5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MachineryAndEquipmentGross"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_dcadb294-4ae1-4644-bdd8-b455d82aa516" xlink:to="loc_us-gaap_MachineryAndEquipmentGross_1554acf3-80b1-4489-ad67-f334a87672b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareGross_1791d42b-48b4-4d6b-b06a-22721d59177e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CapitalizedComputerSoftwareGross"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_dcadb294-4ae1-4644-bdd8-b455d82aa516" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareGross_1791d42b-48b4-4d6b-b06a-22721d59177e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressGross_b7ef5892-f83a-4977-a317-9ecf7650603f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConstructionInProgressGross"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_dcadb294-4ae1-4644-bdd8-b455d82aa516" xlink:to="loc_us-gaap_ConstructionInProgressGross_b7ef5892-f83a-4977-a317-9ecf7650603f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_6f88f960-9f8a-4669-a9f8-5d0d13a32679" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_dcadb294-4ae1-4644-bdd8-b455d82aa516" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_6f88f960-9f8a-4669-a9f8-5d0d13a32679" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_38dfd49a-5cea-4522-971a-13923e42b61f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_dcadb294-4ae1-4644-bdd8-b455d82aa516" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_38dfd49a-5cea-4522-971a-13923e42b61f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_885307bb-dfda-41de-a465-27674f7941be" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_dcadb294-4ae1-4644-bdd8-b455d82aa516" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_885307bb-dfda-41de-a465-27674f7941be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrentAbstract_8b535a31-3124-4833-bdb6-2032de6bc0fd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsNoncurrentAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_08a53df9-4475-4b1d-abb6-603e6b3209c3" xlink:to="loc_us-gaap_OtherAssetsNoncurrentAbstract_8b535a31-3124-4833-bdb6-2032de6bc0fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_a6d4a063-144a-4040-9af1-1787479dc2f7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_8b535a31-3124-4833-bdb6-2032de6bc0fd" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_a6d4a063-144a-4040-9af1-1787479dc2f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_11e59373-6d42-40e4-9855-0164b146e7f5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_8b535a31-3124-4833-bdb6-2032de6bc0fd" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_11e59373-6d42-40e4-9855-0164b146e7f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationPlanAssets_32cef2fe-fee2-4c52-93aa-acc1b9581412" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredCompensationPlanAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_8b535a31-3124-4833-bdb6-2032de6bc0fd" xlink:to="loc_us-gaap_DeferredCompensationPlanAssets_32cef2fe-fee2-4c52-93aa-acc1b9581412" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_615bf7fd-dec9-4ec5-bee1-b4fa7fc8e8da" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignCurrencyContractAssetFairValueDisclosure"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_8b535a31-3124-4833-bdb6-2032de6bc0fd" xlink:to="loc_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_615bf7fd-dec9-4ec5-bee1-b4fa7fc8e8da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_OtherLongTermAssets_8ff13cc0-109c-4d02-a0cf-0126b875e1b5" xlink:href="pnr-20220930.xsd#pnr_OtherLongTermAssets"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_8b535a31-3124-4833-bdb6-2032de6bc0fd" xlink:to="loc_pnr_OtherLongTermAssets_8ff13cc0-109c-4d02-a0cf-0126b875e1b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_92dc321e-0a26-4394-91f3-a2940cebd185" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsMiscellaneousNoncurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_8b535a31-3124-4833-bdb6-2032de6bc0fd" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_92dc321e-0a26-4394-91f3-a2940cebd185" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_40b34b7f-89ea-458d-b4ce-33a1f4297e22" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_08a53df9-4475-4b1d-abb6-603e6b3209c3" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_40b34b7f-89ea-458d-b4ce-33a1f4297e22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsPayableCurrent_4c02099e-80c1-4359-8a56-32c6225928fb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DividendsPayableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_40b34b7f-89ea-458d-b4ce-33a1f4297e22" xlink:to="loc_us-gaap_DividendsPayableCurrent_4c02099e-80c1-4359-8a56-32c6225928fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductWarrantyAccrualClassifiedCurrent_9c7a267f-0dc7-4a35-986d-c6feba08a152" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductWarrantyAccrualClassifiedCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_40b34b7f-89ea-458d-b4ce-33a1f4297e22" xlink:to="loc_us-gaap_ProductWarrantyAccrualClassifiedCurrent_9c7a267f-0dc7-4a35-986d-c6feba08a152" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedExchangeFeeRebateCurrentAndNoncurrent_5e7ff524-4e7d-4188-877a-acd9d9ed09da" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccruedExchangeFeeRebateCurrentAndNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_40b34b7f-89ea-458d-b4ce-33a1f4297e22" xlink:to="loc_us-gaap_AccruedExchangeFeeRebateCurrentAndNoncurrent_5e7ff524-4e7d-4188-877a-acd9d9ed09da" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_0ad6cb61-2a08-4577-8aea-9677105e267b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_40b34b7f-89ea-458d-b4ce-33a1f4297e22" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_0ad6cb61-2a08-4577-8aea-9677105e267b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_b61545b3-9b0e-4ff2-b545-0a2ed56c0e85" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_40b34b7f-89ea-458d-b4ce-33a1f4297e22" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_b61545b3-9b0e-4ff2-b545-0a2ed56c0e85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxesPayableCurrentAndNoncurrent_53d1fdf1-25ad-4919-bf80-e8ae9aa51d13" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TaxesPayableCurrentAndNoncurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_40b34b7f-89ea-458d-b4ce-33a1f4297e22" xlink:to="loc_us-gaap_TaxesPayableCurrentAndNoncurrent_53d1fdf1-25ad-4919-bf80-e8ae9aa51d13" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringReserve_3d3414ad-57db-46ef-ac06-357b3c7d48a2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestructuringReserve"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_40b34b7f-89ea-458d-b4ce-33a1f4297e22" xlink:to="loc_us-gaap_RestructuringReserve_3d3414ad-57db-46ef-ac06-357b3c7d48a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_749d9b1e-dd6b-421d-84de-ef0ee1635de3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_40b34b7f-89ea-458d-b4ce-33a1f4297e22" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_749d9b1e-dd6b-421d-84de-ef0ee1635de3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_bf83513f-9fd7-40f5-8ac9-15b70dad592d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_40b34b7f-89ea-458d-b4ce-33a1f4297e22" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_bf83513f-9fd7-40f5-8ac9-15b70dad592d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_06b93146-ca60-4bd5-8da3-aa95fe6c1f62" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrentAbstract"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_08a53df9-4475-4b1d-abb6-603e6b3209c3" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_06b93146-ca60-4bd5-8da3-aa95fe6c1f62" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_9ecf0c15-cecc-439f-9041-af371cde4560" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_06b93146-ca60-4bd5-8da3-aa95fe6c1f62" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_9ecf0c15-cecc-439f-9041-af371cde4560" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedIncomeTaxesNoncurrent_d39a7c04-c24d-4de0-ab1c-d33665243a1f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccruedIncomeTaxesNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_06b93146-ca60-4bd5-8da3-aa95fe6c1f62" xlink:to="loc_us-gaap_AccruedIncomeTaxesNoncurrent_d39a7c04-c24d-4de0-ab1c-d33665243a1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SelfInsuranceReserveNoncurrent_7984b986-d4d9-4b31-bed9-cd0c492d01d1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SelfInsuranceReserveNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_06b93146-ca60-4bd5-8da3-aa95fe6c1f62" xlink:to="loc_us-gaap_SelfInsuranceReserveNoncurrent_7984b986-d4d9-4b31-bed9-cd0c492d01d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationLiabilityCurrent_ec369ed8-25b6-4e18-b075-b9d5f918ac85" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredCompensationLiabilityCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_06b93146-ca60-4bd5-8da3-aa95fe6c1f62" xlink:to="loc_us-gaap_DeferredCompensationLiabilityCurrent_ec369ed8-25b6-4e18-b075-b9d5f918ac85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure_c3427d9f-6147-4ac9-adeb-af175ef8d727" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_06b93146-ca60-4bd5-8da3-aa95fe6c1f62" xlink:to="loc_us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure_c3427d9f-6147-4ac9-adeb-af175ef8d727" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_OtherLongTermLiabilities_35384b4a-8f4c-4f47-9157-2bb6c2366232" xlink:href="pnr-20220930.xsd#pnr_OtherLongTermLiabilities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_06b93146-ca60-4bd5-8da3-aa95fe6c1f62" xlink:to="loc_pnr_OtherLongTermLiabilities_35384b4a-8f4c-4f47-9157-2bb6c2366232" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_51108497-3881-4ca7-97de-51d62937ee64" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_06b93146-ca60-4bd5-8da3-aa95fe6c1f62" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_51108497-3881-4ca7-97de-51d62937ee64" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_AccruedFreight_f14447e8-3f2f-4cf6-9597-177788959a92" xlink:href="pnr-20220930.xsd#pnr_AccruedFreight"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_08a53df9-4475-4b1d-abb6-603e6b3209c3" xlink:to="loc_pnr_AccruedFreight_f14447e8-3f2f-4cf6-9597-177788959a92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssetsChangesinCarryingAmountofGoodwillbySegmentDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#GoodwillandOtherIdentifiableIntangibleAssetsChangesinCarryingAmountofGoodwillbySegmentDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssetsChangesinCarryingAmountofGoodwillbySegmentDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0de67ba5-91a3-4583-a48b-b46c0cbb5e3a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_01729589-5a77-4d0e-86aa-af004ad1b87c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfGoodwillTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0de67ba5-91a3-4583-a48b-b46c0cbb5e3a" xlink:to="loc_us-gaap_ScheduleOfGoodwillTable_01729589-5a77-4d0e-86aa-af004ad1b87c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_a75d0816-256d-44d6-826e-63d31358bb1c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_01729589-5a77-4d0e-86aa-af004ad1b87c" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_a75d0816-256d-44d6-826e-63d31358bb1c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_8cd472ca-2058-4ae9-8072-7485dd1bf425" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_a75d0816-256d-44d6-826e-63d31358bb1c" xlink:to="loc_us-gaap_SegmentDomain_8cd472ca-2058-4ae9-8072-7485dd1bf425" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ConsumerSolutionsMember_d77f4a1d-5bc0-47b4-ad02-a1299a9192c5" xlink:href="pnr-20220930.xsd#pnr_ConsumerSolutionsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_8cd472ca-2058-4ae9-8072-7485dd1bf425" xlink:to="loc_pnr_ConsumerSolutionsMember_d77f4a1d-5bc0-47b4-ad02-a1299a9192c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_IndustrialFlowTechnologiesMember_42fb4694-4698-48f2-b62a-f02bff8bbdde" xlink:href="pnr-20220930.xsd#pnr_IndustrialFlowTechnologiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_8cd472ca-2058-4ae9-8072-7485dd1bf425" xlink:to="loc_pnr_IndustrialFlowTechnologiesMember_42fb4694-4698-48f2-b62a-f02bff8bbdde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillLineItems_62cf6a06-d3cc-47fb-9d75-5f910834bc92" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_01729589-5a77-4d0e-86aa-af004ad1b87c" xlink:to="loc_us-gaap_GoodwillLineItems_62cf6a06-d3cc-47fb-9d75-5f910834bc92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillRollForward_12956740-defe-4480-b698-cb4456a0aa78" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillLineItems_62cf6a06-d3cc-47fb-9d75-5f910834bc92" xlink:to="loc_us-gaap_GoodwillRollForward_12956740-defe-4480-b698-cb4456a0aa78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_309f58eb-92c2-451a-af0c-055fa00bf5d3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_12956740-defe-4480-b698-cb4456a0aa78" xlink:to="loc_us-gaap_Goodwill_309f58eb-92c2-451a-af0c-055fa00bf5d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_cf1a2b10-da9a-4096-8ecb-3cf41bf4797d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillPurchaseAccountingAdjustments"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_12956740-defe-4480-b698-cb4456a0aa78" xlink:to="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_cf1a2b10-da9a-4096-8ecb-3cf41bf4797d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAcquiredDuringPeriod_e7c5bc1f-8bd3-44a2-92b2-55e70eed750f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_12956740-defe-4480-b698-cb4456a0aa78" xlink:to="loc_us-gaap_GoodwillAcquiredDuringPeriod_e7c5bc1f-8bd3-44a2-92b2-55e70eed750f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillOtherIncreaseDecrease_ad0bf8b1-ed08-48fc-a75d-5933af65c75a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillOtherIncreaseDecrease"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_12956740-defe-4480-b698-cb4456a0aa78" xlink:to="loc_us-gaap_GoodwillOtherIncreaseDecrease_ad0bf8b1-ed08-48fc-a75d-5933af65c75a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_4a287cd2-a88a-4a54-8f61-fb8e624bcce3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_12956740-defe-4480-b698-cb4456a0aa78" xlink:to="loc_us-gaap_Goodwill_4a287cd2-a88a-4a54-8f61-fb8e624bcce3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssetsDetailofIdentifiableIntangibleAssetsDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#GoodwillandOtherIdentifiableIntangibleAssetsDetailofIdentifiableIntangibleAssetsDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssetsDetailofIdentifiableIntangibleAssetsDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0ba57ff6-e284-4da0-8da0-326f04eb8a4c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ScheduleOfAcquiredIntangibleAssetsByMajorClassTable_e8fdf3e3-42e5-4634-bf8f-36c9869d7a4c" xlink:href="pnr-20220930.xsd#pnr_ScheduleOfAcquiredIntangibleAssetsByMajorClassTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_0ba57ff6-e284-4da0-8da0-326f04eb8a4c" xlink:to="loc_pnr_ScheduleOfAcquiredIntangibleAssetsByMajorClassTable_e8fdf3e3-42e5-4634-bf8f-36c9869d7a4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_79c3757c-0a5d-4820-90f4-4ea5adba85d7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ScheduleOfAcquiredIntangibleAssetsByMajorClassTable_e8fdf3e3-42e5-4634-bf8f-36c9869d7a4c" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_79c3757c-0a5d-4820-90f4-4ea5adba85d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_ece4c047-1285-4fb7-b216-0daa84d5a747" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_79c3757c-0a5d-4820-90f4-4ea5adba85d7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_ece4c047-1285-4fb7-b216-0daa84d5a747" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CustomerRelationshipsMember_7e3e289b-9f50-493b-a0cf-ffe9d1fb4231" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CustomerRelationshipsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_ece4c047-1285-4fb7-b216-0daa84d5a747" xlink:to="loc_us-gaap_CustomerRelationshipsMember_7e3e289b-9f50-493b-a0cf-ffe9d1fb4231" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PatentedTechnologyMember_e8900eb2-61ab-436a-b234-446b4fa1f488" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PatentedTechnologyMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_ece4c047-1285-4fb7-b216-0daa84d5a747" xlink:to="loc_us-gaap_PatentedTechnologyMember_e8900eb2-61ab-436a-b234-446b4fa1f488" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradeNamesMember_33a7adce-326a-489f-85b0-c646297439ff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TradeNamesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_ece4c047-1285-4fb7-b216-0daa84d5a747" xlink:to="loc_us-gaap_TradeNamesMember_33a7adce-326a-489f-85b0-c646297439ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIntangibleAssetsMember_931877b9-fe73-4eeb-9d95-c35266b851ea" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherIntangibleAssetsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_ece4c047-1285-4fb7-b216-0daa84d5a747" xlink:to="loc_us-gaap_OtherIntangibleAssetsMember_931877b9-fe73-4eeb-9d95-c35266b851ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_91174b65-7dfc-4199-838b-5b9e797e88d8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ScheduleOfAcquiredIntangibleAssetsByMajorClassTable_e8fdf3e3-42e5-4634-bf8f-36c9869d7a4c" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_91174b65-7dfc-4199-838b-5b9e797e88d8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_a29154aa-d591-4c00-8f1a-572598075b72" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_91174b65-7dfc-4199-838b-5b9e797e88d8" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_a29154aa-d591-4c00-8f1a-572598075b72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ManitowocIceMember_bd1e6f8b-a41d-4062-8ce8-c6838fca3227" xlink:href="pnr-20220930.xsd#pnr_ManitowocIceMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_a29154aa-d591-4c00-8f1a-572598075b72" xlink:to="loc_pnr_ManitowocIceMember_bd1e6f8b-a41d-4062-8ce8-c6838fca3227" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_334e7a2b-2393-44c0-8ab5-4ecc4e08d811" xlink:href="pnr-20220930.xsd#pnr_AcquiredIntangibleAssetsByMajorClassLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ScheduleOfAcquiredIntangibleAssetsByMajorClassTable_e8fdf3e3-42e5-4634-bf8f-36c9869d7a4c" xlink:to="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_334e7a2b-2393-44c0-8ab5-4ecc4e08d811" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_5e652222-d4de-4bd2-8d92-6e02111547b1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_334e7a2b-2393-44c0-8ab5-4ecc4e08d811" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_5e652222-d4de-4bd2-8d92-6e02111547b1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_cea1bc97-89fa-4616-b738-7fca387461e7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_334e7a2b-2393-44c0-8ab5-4ecc4e08d811" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_cea1bc97-89fa-4616-b738-7fca387461e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_9de647e4-c96d-48de-acd3-09a3714e8b6d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_334e7a2b-2393-44c0-8ab5-4ecc4e08d811" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_9de647e4-c96d-48de-acd3-09a3714e8b6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_b73bc302-d0e3-425c-b555-8c6f176a7fbd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_334e7a2b-2393-44c0-8ab5-4ecc4e08d811" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_b73bc302-d0e3-425c-b555-8c6f176a7fbd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_4e2b6cbc-3886-4e30-9f64-f3c8138ba09a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_334e7a2b-2393-44c0-8ab5-4ecc4e08d811" xlink:to="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_4e2b6cbc-3886-4e30-9f64-f3c8138ba09a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_4e0fd0e2-61a3-4f60-b151-44e43959ab0c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_334e7a2b-2393-44c0-8ab5-4ecc4e08d811" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_4e0fd0e2-61a3-4f60-b151-44e43959ab0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssetsDetailofIdentifiableIntangibleAssetsDetail_1" xlink:type="simple" xlink:href="pnr-20220930.xsd#GoodwillandOtherIdentifiableIntangibleAssetsDetailofIdentifiableIntangibleAssetsDetail_1"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssetsDetailofIdentifiableIntangibleAssetsDetail_1" xlink:type="extended"/>
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssetsAdditionalInformationDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#GoodwillandOtherIdentifiableIntangibleAssetsAdditionalInformationDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssetsAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_d4817b0b-b2ff-40d0-bee3-c809086afcc1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_ba7efad7-3c38-4ce4-bc43-bdf349957538" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_d4817b0b-b2ff-40d0-bee3-c809086afcc1" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_ba7efad7-3c38-4ce4-bc43-bdf349957538" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssetsEstimatedFutureAmortizationExpenseforIdentifiableIntangibleAssetsDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#GoodwillandOtherIdentifiableIntangibleAssetsEstimatedFutureAmortizationExpenseforIdentifiableIntangibleAssetsDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillandOtherIdentifiableIntangibleAssetsEstimatedFutureAmortizationExpenseforIdentifiableIntangibleAssetsDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_51fbaef3-ee9a-430e-8526-249cf258998f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_10dfcdbd-fecf-4fe9-aeb7-1eb5cbae851a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_51fbaef3-ee9a-430e-8526-249cf258998f" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_10dfcdbd-fecf-4fe9-aeb7-1eb5cbae851a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_b3083175-e2b7-4da2-b5f2-bce93d6ad8be" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_51fbaef3-ee9a-430e-8526-249cf258998f" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_b3083175-e2b7-4da2-b5f2-bce93d6ad8be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_ec4ba1bd-315f-4bfe-a03a-549503001eb8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_51fbaef3-ee9a-430e-8526-249cf258998f" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_ec4ba1bd-315f-4bfe-a03a-549503001eb8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_f5922a3f-ec0b-48fe-a1fe-78da3ccf9f6d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_51fbaef3-ee9a-430e-8526-249cf258998f" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_f5922a3f-ec0b-48fe-a1fe-78da3ccf9f6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_fd39578f-e50a-4e3e-8e1b-acb6e1bc1a52" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_51fbaef3-ee9a-430e-8526-249cf258998f" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_fd39578f-e50a-4e3e-8e1b-acb6e1bc1a52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_86e18842-14dc-45e6-a2c4-b5b6bd195342" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_51fbaef3-ee9a-430e-8526-249cf258998f" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_86e18842-14dc-45e6-a2c4-b5b6bd195342" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/DebtDebtandAverageInterestRatesonDebtOutstandingDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#DebtDebtandAverageInterestRatesonDebtOutstandingDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DebtDebtandAverageInterestRatesonDebtOutstandingDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_10a08d4c-055d-4133-b26f-c994dc7d3fb6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_9648659c-2e1e-456d-be9a-a2d3834ff579" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_10a08d4c-055d-4133-b26f-c994dc7d3fb6" xlink:to="loc_us-gaap_DebtInstrumentTable_9648659c-2e1e-456d-be9a-a2d3834ff579" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_cea2a4e4-4112-4522-bdb3-c96c5b5c1ffd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_9648659c-2e1e-456d-be9a-a2d3834ff579" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_cea2a4e4-4112-4522-bdb3-c96c5b5c1ffd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_61aa06e8-456c-4d2f-aa43-e34a07809996" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_cea2a4e4-4112-4522-bdb3-c96c5b5c1ffd" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_61aa06e8-456c-4d2f-aa43-e34a07809996" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_86f3097a-ee8d-4cdd-bafe-c01281aac9f7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_61aa06e8-456c-4d2f-aa43-e34a07809996" xlink:to="loc_us-gaap_LineOfCreditMember_86f3097a-ee8d-4cdd-bafe-c01281aac9f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TermLoansMember_4b103ab9-d765-47a0-9b66-8e39543f13e6" xlink:href="pnr-20220930.xsd#pnr_TermLoansMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_61aa06e8-456c-4d2f-aa43-e34a07809996" xlink:to="loc_pnr_TermLoansMember_4b103ab9-d765-47a0-9b66-8e39543f13e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeniorNotesMember_e0e7c39a-c21b-4870-88a4-266a76b62e92" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SeniorNotesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_61aa06e8-456c-4d2f-aa43-e34a07809996" xlink:to="loc_us-gaap_SeniorNotesMember_e0e7c39a-c21b-4870-88a4-266a76b62e92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_d8ae505f-641b-4955-ac3c-1435c2710cc9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_9648659c-2e1e-456d-be9a-a2d3834ff579" xlink:to="loc_us-gaap_CreditFacilityAxis_d8ae505f-641b-4955-ac3c-1435c2710cc9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_9cdb4bd1-e0c2-4e49-84c8-1e4463f28e76" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_d8ae505f-641b-4955-ac3c-1435c2710cc9" xlink:to="loc_us-gaap_CreditFacilityDomain_9cdb4bd1-e0c2-4e49-84c8-1e4463f28e76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_a8cfb8ef-657c-4696-ba13-97d0993e10ff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_9cdb4bd1-e0c2-4e49-84c8-1e4463f28e76" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_a8cfb8ef-657c-4696-ba13-97d0993e10ff" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_b24566f3-715d-424e-a93e-fb65d231a03b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_9648659c-2e1e-456d-be9a-a2d3834ff579" xlink:to="loc_us-gaap_DebtInstrumentAxis_b24566f3-715d-424e-a93e-fb65d231a03b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_350cb8da-a88b-4d98-ad2e-a72f2071c017" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_b24566f3-715d-424e-a93e-fb65d231a03b" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_350cb8da-a88b-4d98-ad2e-a72f2071c017" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TermLoansDue2024Member_c91bba78-65d6-4a5f-8b45-6b7708e2fce6" xlink:href="pnr-20220930.xsd#pnr_TermLoansDue2024Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_350cb8da-a88b-4d98-ad2e-a72f2071c017" xlink:to="loc_pnr_TermLoansDue2024Member_c91bba78-65d6-4a5f-8b45-6b7708e2fce6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_SeniorNotesThreePointOneFiveZeroPercentDueTwentyTwentyTwoMember_dede4f3f-8f61-4b14-814e-760883140ea5" xlink:href="pnr-20220930.xsd#pnr_SeniorNotesThreePointOneFiveZeroPercentDueTwentyTwentyTwoMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_350cb8da-a88b-4d98-ad2e-a72f2071c017" xlink:to="loc_pnr_SeniorNotesThreePointOneFiveZeroPercentDueTwentyTwentyTwoMember_dede4f3f-8f61-4b14-814e-760883140ea5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_SeniorNotesFourPointSixFivePercentDueTwentyTwentyFiveMember_28db41ef-2c8a-444f-b720-7b9e28a8a873" xlink:href="pnr-20220930.xsd#pnr_SeniorNotesFourPointSixFivePercentDueTwentyTwentyFiveMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_350cb8da-a88b-4d98-ad2e-a72f2071c017" xlink:to="loc_pnr_SeniorNotesFourPointSixFivePercentDueTwentyTwentyFiveMember_28db41ef-2c8a-444f-b720-7b9e28a8a873" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_SeniorNotes4500Due2029Member_73475e39-0acc-45fd-adf4-cca5ee38d06b" xlink:href="pnr-20220930.xsd#pnr_SeniorNotes4500Due2029Member"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_350cb8da-a88b-4d98-ad2e-a72f2071c017" xlink:to="loc_pnr_SeniorNotes4500Due2029Member_73475e39-0acc-45fd-adf4-cca5ee38d06b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_SeniorNotesFivePointNinePercentDueTwentyThirtyTwoMember_89b9fba5-80d5-4746-8a6f-c72627ff4722" xlink:href="pnr-20220930.xsd#pnr_SeniorNotesFivePointNinePercentDueTwentyThirtyTwoMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_350cb8da-a88b-4d98-ad2e-a72f2071c017" xlink:to="loc_pnr_SeniorNotesFivePointNinePercentDueTwentyThirtyTwoMember_89b9fba5-80d5-4746-8a6f-c72627ff4722" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_A5YearTermLoanFacilityMember_310ce235-e3ce-4cc9-8442-9f5c2db36153" xlink:href="pnr-20220930.xsd#pnr_A5YearTermLoanFacilityMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_350cb8da-a88b-4d98-ad2e-a72f2071c017" xlink:to="loc_pnr_A5YearTermLoanFacilityMember_310ce235-e3ce-4cc9-8442-9f5c2db36153" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_928213a6-ed4b-41a0-a192-e5e94d9b9e7a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_9648659c-2e1e-456d-be9a-a2d3834ff579" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_928213a6-ed4b-41a0-a192-e5e94d9b9e7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_fdbc1d1d-f22e-4e3f-8980-30ef12b87006" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_928213a6-ed4b-41a0-a192-e5e94d9b9e7a" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_fdbc1d1d-f22e-4e3f-8980-30ef12b87006" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_020fc162-3e4f-4b33-817e-1e75abdccc86" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_fdbc1d1d-f22e-4e3f-8980-30ef12b87006" xlink:to="loc_us-gaap_SubsequentEventMember_020fc162-3e4f-4b33-817e-1e75abdccc86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_3b9cf2b2-e17d-46f3-970b-8d2a2a4fed56" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_9648659c-2e1e-456d-be9a-a2d3834ff579" xlink:to="loc_us-gaap_DebtInstrumentLineItems_3b9cf2b2-e17d-46f3-970b-8d2a2a4fed56" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtWeightedAverageInterestRate_7a355c3e-8178-4879-b11b-c9981c4deefc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtWeightedAverageInterestRate"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3b9cf2b2-e17d-46f3-970b-8d2a2a4fed56" xlink:to="loc_us-gaap_DebtWeightedAverageInterestRate_7a355c3e-8178-4879-b11b-c9981c4deefc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_3f1a6fd2-f29b-4f52-930a-0f7231ec32f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3b9cf2b2-e17d-46f3-970b-8d2a2a4fed56" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_3f1a6fd2-f29b-4f52-930a-0f7231ec32f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense_64b7c9a8-3a9a-4110-876d-6d5bc4053c0c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3b9cf2b2-e17d-46f3-970b-8d2a2a4fed56" xlink:to="loc_us-gaap_UnamortizedDebtIssuanceExpense_64b7c9a8-3a9a-4110-876d-6d5bc4053c0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_1f5ac893-eb3f-4e5f-8638-95c123a5fe0d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3b9cf2b2-e17d-46f3-970b-8d2a2a4fed56" xlink:to="loc_us-gaap_LongTermDebt_1f5ac893-eb3f-4e5f-8638-95c123a5fe0d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/DebtAdditionalInformationDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#DebtAdditionalInformationDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DebtAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_1775e52a-10af-44b7-b042-0423f0092234" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_fa7465e6-b21b-44b8-962a-d08d3734ae04" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_1775e52a-10af-44b7-b042-0423f0092234" xlink:to="loc_us-gaap_DebtInstrumentTable_fa7465e6-b21b-44b8-962a-d08d3734ae04" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_ff470223-2f40-4cd4-b8b9-6acb09d31411" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fa7465e6-b21b-44b8-962a-d08d3734ae04" xlink:to="loc_us-gaap_LineOfCreditFacilityAxis_ff470223-2f40-4cd4-b8b9-6acb09d31411" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_34c0bee4-534d-4e2f-a949-4b8ec5dbd3fc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_ff470223-2f40-4cd4-b8b9-6acb09d31411" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_34c0bee4-534d-4e2f-a949-4b8ec5dbd3fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_OtherCreditFacilitiesMember_c0708879-9980-4f2d-b100-883b14fc8c7f" xlink:href="pnr-20220930.xsd#pnr_OtherCreditFacilitiesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_34c0bee4-534d-4e2f-a949-4b8ec5dbd3fc" xlink:to="loc_pnr_OtherCreditFacilitiesMember_c0708879-9980-4f2d-b100-883b14fc8c7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_24ca868e-264c-47fe-af13-a7cc66ba726f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fa7465e6-b21b-44b8-962a-d08d3734ae04" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_24ca868e-264c-47fe-af13-a7cc66ba726f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_a80278d3-5944-4ee1-a29f-1c75e085c951" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_24ca868e-264c-47fe-af13-a7cc66ba726f" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_a80278d3-5944-4ee1-a29f-1c75e085c951" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_e0c65022-4cd7-4ebf-a8c1-f888eaa3d8b5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_a80278d3-5944-4ee1-a29f-1c75e085c951" xlink:to="loc_us-gaap_LineOfCreditMember_e0c65022-4cd7-4ebf-a8c1-f888eaa3d8b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TermLoansMember_8718fcf1-c00f-4e53-9780-15b84e6a4a89" xlink:href="pnr-20220930.xsd#pnr_TermLoansMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_a80278d3-5944-4ee1-a29f-1c75e085c951" xlink:to="loc_pnr_TermLoansMember_8718fcf1-c00f-4e53-9780-15b84e6a4a89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_a1c2dc84-e970-4194-95a1-bc9e62cad6ab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fa7465e6-b21b-44b8-962a-d08d3734ae04" xlink:to="loc_us-gaap_CreditFacilityAxis_a1c2dc84-e970-4194-95a1-bc9e62cad6ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_a26d99d6-9657-48f8-a611-1df89c4e1c7d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_a1c2dc84-e970-4194-95a1-bc9e62cad6ab" xlink:to="loc_us-gaap_CreditFacilityDomain_a26d99d6-9657-48f8-a611-1df89c4e1c7d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_d8c77bde-e755-4747-b5b4-a2e44527644e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_a26d99d6-9657-48f8-a611-1df89c4e1c7d" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_d8c77bde-e755-4747-b5b4-a2e44527644e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_0f2e34e1-79f6-4a16-a288-b4530bc49932" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fa7465e6-b21b-44b8-962a-d08d3734ae04" xlink:to="loc_srt_RangeAxis_0f2e34e1-79f6-4a16-a288-b4530bc49932" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_8352b121-9b99-4897-ade5-b6b76add255a" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_0f2e34e1-79f6-4a16-a288-b4530bc49932" xlink:to="loc_srt_RangeMember_8352b121-9b99-4897-ade5-b6b76add255a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_d8102085-f749-4db4-b653-1cc500332a85" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_8352b121-9b99-4897-ade5-b6b76add255a" xlink:to="loc_srt_MaximumMember_d8102085-f749-4db4-b653-1cc500332a85" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_2e396103-8563-40c9-8af0-3007bac3ec6a" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_8352b121-9b99-4897-ade5-b6b76add255a" xlink:to="loc_srt_MinimumMember_2e396103-8563-40c9-8af0-3007bac3ec6a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_8ec68f8b-d852-41b8-af15-183226b6bc70" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fa7465e6-b21b-44b8-962a-d08d3734ae04" xlink:to="loc_us-gaap_DebtInstrumentAxis_8ec68f8b-d852-41b8-af15-183226b6bc70" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_e1cb0fbc-cdd1-4d3f-b369-6c7f2ca1257e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_8ec68f8b-d852-41b8-af15-183226b6bc70" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_e1cb0fbc-cdd1-4d3f-b369-6c7f2ca1257e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TermLoansDue2024Member_42c18559-9465-4140-8b91-efbcdeb4d310" xlink:href="pnr-20220930.xsd#pnr_TermLoansDue2024Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_e1cb0fbc-cdd1-4d3f-b369-6c7f2ca1257e" xlink:to="loc_pnr_TermLoansDue2024Member_42c18559-9465-4140-8b91-efbcdeb4d310" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_A5YearTermLoanFacilityMember_f0fe7f63-9147-4b0c-bae9-1285849434f3" xlink:href="pnr-20220930.xsd#pnr_A5YearTermLoanFacilityMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_e1cb0fbc-cdd1-4d3f-b369-6c7f2ca1257e" xlink:to="loc_pnr_A5YearTermLoanFacilityMember_f0fe7f63-9147-4b0c-bae9-1285849434f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_f3e15fb6-ddbe-41ad-9572-f6d747b66265" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CounterpartyNameAxis"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fa7465e6-b21b-44b8-962a-d08d3734ae04" xlink:to="loc_srt_CounterpartyNameAxis_f3e15fb6-ddbe-41ad-9572-f6d747b66265" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_609a6c16-1c23-450b-ba3a-999e4c4a1345" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CounterpartyNameAxis_f3e15fb6-ddbe-41ad-9572-f6d747b66265" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_609a6c16-1c23-450b-ba3a-999e4c4a1345" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_PentairPentairFinanceSRlPFSAMember_6bd00540-4e2a-4637-82d6-74ba02641ed5" xlink:href="pnr-20220930.xsd#pnr_PentairPentairFinanceSRlPFSAMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_609a6c16-1c23-450b-ba3a-999e4c4a1345" xlink:to="loc_pnr_PentairPentairFinanceSRlPFSAMember_6bd00540-4e2a-4637-82d6-74ba02641ed5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_8e0c894b-6293-4e2c-8f7a-7e4f0058eeee" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fa7465e6-b21b-44b8-962a-d08d3734ae04" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_8e0c894b-6293-4e2c-8f7a-7e4f0058eeee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_71ccb5e0-78bd-499b-9d7f-7c5332a50e33" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_8e0c894b-6293-4e2c-8f7a-7e4f0058eeee" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_71ccb5e0-78bd-499b-9d7f-7c5332a50e33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_2caff932-d1e4-473d-bb74-b5bce87cb776" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_71ccb5e0-78bd-499b-9d7f-7c5332a50e33" xlink:to="loc_us-gaap_SubsequentEventMember_2caff932-d1e4-473d-bb74-b5bce87cb776" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_fa7465e6-b21b-44b8-962a-d08d3734ae04" xlink:to="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_4626779b-9f1c-4c67-817e-dabe2213bc41" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_4626779b-9f1c-4c67-817e-dabe2213bc41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_db23072d-db32-4848-993c-f6c034547c73" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_db23072d-db32-4848-993c-f6c034547c73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_e4949606-2dd0-427e-a85c-13f60a460b94" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_e4949606-2dd0-427e-a85c-13f60a460b94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_LineofCreditFacilityAccordionFeatureIncreaseLimit_db20f027-3bd1-48ae-9580-f05307ab4375" xlink:href="pnr-20220930.xsd#pnr_LineofCreditFacilityAccordionFeatureIncreaseLimit"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_pnr_LineofCreditFacilityAccordionFeatureIncreaseLimit_db20f027-3bd1-48ae-9580-f05307ab4375" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTerm_232af074-4e2e-46b0-adf1-a9eca5e197b7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentTerm"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_us-gaap_DebtInstrumentTerm_232af074-4e2e-46b0-adf1-a9eca5e197b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCredit_07b2f276-d106-4d09-aa04-bb37919731fb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCredit"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_us-gaap_LineOfCredit_07b2f276-d106-4d09-aa04-bb37919731fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_DebtInstrumentCovenantUnrestrictedCash_f6696a8d-a222-4210-8dd6-c840f4b3fe86" xlink:href="pnr-20220930.xsd#pnr_DebtInstrumentCovenantUnrestrictedCash"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_pnr_DebtInstrumentCovenantUnrestrictedCash_f6696a8d-a222-4210-8dd6-c840f4b3fe86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_DebtInstrumentLeverageRatioCovenant_95ef70eb-2b1a-411f-9687-12b6e190b07d" xlink:href="pnr-20220930.xsd#pnr_DebtInstrumentLeverageRatioCovenant"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_pnr_DebtInstrumentLeverageRatioCovenant_95ef70eb-2b1a-411f-9687-12b6e190b07d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_DebtInstrumentLeverageRatioCovenantPeriod_646f4f9c-1c90-4be2-90f8-a40311cd5518" xlink:href="pnr-20220930.xsd#pnr_DebtInstrumentLeverageRatioCovenantPeriod"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_pnr_DebtInstrumentLeverageRatioCovenantPeriod_646f4f9c-1c90-4be2-90f8-a40311cd5518" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_DebtInstrumentCovenantNumberOfTestingPeriods_64ce9c14-d3d2-4596-8e01-04d3bdb74336" xlink:href="pnr-20220930.xsd#pnr_DebtInstrumentCovenantNumberOfTestingPeriods"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_pnr_DebtInstrumentCovenantNumberOfTestingPeriods_64ce9c14-d3d2-4596-8e01-04d3bdb74336" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_DebtInstrumentEBITDARatioCovenant_d0bdadc6-2666-41b5-af0e-963feb92b082" xlink:href="pnr-20220930.xsd#pnr_DebtInstrumentEBITDARatioCovenant"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_pnr_DebtInstrumentEBITDARatioCovenant_d0bdadc6-2666-41b5-af0e-963feb92b082" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths_c723b5e8-306d-45dc-8b20-ec0f211ae7bb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths_c723b5e8-306d-45dc-8b20-ec0f211ae7bb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_LongTermDebtIncreaseToObligation_6fdaaac3-0a96-4675-babb-f20aab2f0234" xlink:href="pnr-20220930.xsd#pnr_LongTermDebtIncreaseToObligation"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_20a96675-0801-46a8-8fb1-b653346b9d26" xlink:to="loc_pnr_LongTermDebtIncreaseToObligation_6fdaaac3-0a96-4675-babb-f20aab2f0234" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/DebtDebtOutstandingMaturesonCalendarYearBasisDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#DebtDebtOutstandingMaturesonCalendarYearBasisDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DebtDebtOutstandingMaturesonCalendarYearBasisDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_c72261bb-cce9-44ac-8efa-f6581c04e376" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_5af0425d-2e94-404f-910f-3f30c5ea3138" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_c72261bb-cce9-44ac-8efa-f6581c04e376" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_5af0425d-2e94-404f-910f-3f30c5ea3138" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_fa18d4d4-2c0f-4546-9d4c-f55d7146ac52" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_c72261bb-cce9-44ac-8efa-f6581c04e376" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_fa18d4d4-2c0f-4546-9d4c-f55d7146ac52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_f9f6c53f-c602-47e4-90a9-bbf453f3f1b3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_c72261bb-cce9-44ac-8efa-f6581c04e376" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_f9f6c53f-c602-47e4-90a9-bbf453f3f1b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_acbe697a-30cc-4e0e-bade-d734dc12ede7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_c72261bb-cce9-44ac-8efa-f6581c04e376" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_acbe697a-30cc-4e0e-bade-d734dc12ede7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_497b0027-aebc-4d82-b8da-ecd10b4c9490" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_c72261bb-cce9-44ac-8efa-f6581c04e376" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_497b0027-aebc-4d82-b8da-ecd10b4c9490" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_d3546589-b87e-46e2-b4b1-2c1501404e95" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_c72261bb-cce9-44ac-8efa-f6581c04e376" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_d3546589-b87e-46e2-b4b1-2c1501404e95" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_0a236415-afb9-46a1-8f32-6d17817f32e8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_c72261bb-cce9-44ac-8efa-f6581c04e376" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_0a236415-afb9-46a1-8f32-6d17817f32e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_73c28eea-f4cd-40e0-9693-7af91f45b989" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_c72261bb-cce9-44ac-8efa-f6581c04e376" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_73c28eea-f4cd-40e0-9693-7af91f45b989" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/DerivativesandFinancialInstrumentsAdditionalInformationDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#DerivativesandFinancialInstrumentsAdditionalInformationDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DerivativesandFinancialInstrumentsAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_b98ce11d-5a8b-4af7-a146-143cdefdf82b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTable_40efa950-7c8e-40f7-8e1d-21247596b53b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_b98ce11d-5a8b-4af7-a146-143cdefdf82b" xlink:to="loc_us-gaap_DerivativeTable_40efa950-7c8e-40f7-8e1d-21247596b53b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_71b3369c-0b86-42ed-a129-fe091d9bc3a1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_40efa950-7c8e-40f7-8e1d-21247596b53b" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_71b3369c-0b86-42ed-a129-fe091d9bc3a1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_300a9ee0-9345-4875-84d3-3eae56397424" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_71b3369c-0b86-42ed-a129-fe091d9bc3a1" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_300a9ee0-9345-4875-84d3-3eae56397424" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignExchangeContractMember_bcfd893e-3880-4a14-bb8e-e0491118b093" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignExchangeContractMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_300a9ee0-9345-4875-84d3-3eae56397424" xlink:to="loc_us-gaap_ForeignExchangeContractMember_bcfd893e-3880-4a14-bb8e-e0491118b093" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrencySwapMember_a00519ac-fe63-456a-aa64-8f24ac754828" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CurrencySwapMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_300a9ee0-9345-4875-84d3-3eae56397424" xlink:to="loc_us-gaap_CurrencySwapMember_a00519ac-fe63-456a-aa64-8f24ac754828" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TwoCrossCurrencySwapsMember_a6793dae-a46d-4520-92af-1ba6846e4d56" xlink:href="pnr-20220930.xsd#pnr_TwoCrossCurrencySwapsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_300a9ee0-9345-4875-84d3-3eae56397424" xlink:to="loc_pnr_TwoCrossCurrencySwapsMember_a6793dae-a46d-4520-92af-1ba6846e4d56" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_fc244820-3227-4c2c-b3bd-3309fcab9dd3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_40efa950-7c8e-40f7-8e1d-21247596b53b" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_fc244820-3227-4c2c-b3bd-3309fcab9dd3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_188b753b-d671-4652-8ad3-c6ca9b67afd2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_fc244820-3227-4c2c-b3bd-3309fcab9dd3" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_188b753b-d671-4652-8ad3-c6ca9b67afd2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_ef6274a2-d61e-4bd3-9f8e-8df9af47d954" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_188b753b-d671-4652-8ad3-c6ca9b67afd2" xlink:to="loc_us-gaap_SubsequentEventMember_ef6274a2-d61e-4bd3-9f8e-8df9af47d954" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementScenarioAxis_d30d55af-4b4a-4873-86ff-6aab864ff46c" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_StatementScenarioAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_40efa950-7c8e-40f7-8e1d-21247596b53b" xlink:to="loc_srt_StatementScenarioAxis_d30d55af-4b4a-4873-86ff-6aab864ff46c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioUnspecifiedDomain_86696658-7640-42c0-ba9e-3e94ae75f41f" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ScenarioUnspecifiedDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_d30d55af-4b4a-4873-86ff-6aab864ff46c" xlink:to="loc_srt_ScenarioUnspecifiedDomain_86696658-7640-42c0-ba9e-3e94ae75f41f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioForecastMember_2a189277-ad01-46d9-ae13-b04d29a3697c" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ScenarioForecastMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ScenarioUnspecifiedDomain_86696658-7640-42c0-ba9e-3e94ae75f41f" xlink:to="loc_srt_ScenarioForecastMember_2a189277-ad01-46d9-ae13-b04d29a3697c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLineItems_40f4b05c-4bbb-45f7-896b-392c30d0f0ab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_40efa950-7c8e-40f7-8e1d-21247596b53b" xlink:to="loc_us-gaap_DerivativeLineItems_40f4b05c-4bbb-45f7-896b-392c30d0f0ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNotionalAmount_4680ac82-d211-4a4b-8a8e-1ca1172e03c5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeNotionalAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_40f4b05c-4bbb-45f7-896b-392c30d0f0ab" xlink:to="loc_us-gaap_DerivativeNotionalAmount_4680ac82-d211-4a4b-8a8e-1ca1172e03c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax_a15facf5-0453-439e-a5d0-1910e56dac73" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_40f4b05c-4bbb-45f7-896b-392c30d0f0ab" xlink:to="loc_us-gaap_TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax_a15facf5-0453-439e-a5d0-1910e56dac73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ProceedsFromHedge_f6d8a3cd-f18a-41ef-83f6-80933db6078c" xlink:href="pnr-20220930.xsd#pnr_ProceedsFromHedge"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_40f4b05c-4bbb-45f7-896b-392c30d0f0ab" xlink:to="loc_pnr_ProceedsFromHedge_f6d8a3cd-f18a-41ef-83f6-80933db6078c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromHedgeInvestingActivities_963538b1-78fe-4ef7-a7ca-5622454cfe12" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromHedgeInvestingActivities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_40f4b05c-4bbb-45f7-896b-392c30d0f0ab" xlink:to="loc_us-gaap_ProceedsFromHedgeInvestingActivities_963538b1-78fe-4ef7-a7ca-5622454cfe12" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromHedgeFinancingActivities_533e6bda-ab1e-4d0a-b531-e9cf053c3128" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromHedgeFinancingActivities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_40f4b05c-4bbb-45f7-896b-392c30d0f0ab" xlink:to="loc_us-gaap_ProceedsFromHedgeFinancingActivities_533e6bda-ab1e-4d0a-b531-e9cf053c3128" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForHedgeFinancingActivities_3991b9ab-e0e7-4d2c-a3b8-741612378e53" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForHedgeFinancingActivities"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_40f4b05c-4bbb-45f7-896b-392c30d0f0ab" xlink:to="loc_us-gaap_PaymentsForHedgeFinancingActivities_3991b9ab-e0e7-4d2c-a3b8-741612378e53" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/DerivativesandFinancialInstrumentsRecordedAmountsandEstimatedFairValuesDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#DerivativesandFinancialInstrumentsRecordedAmountsandEstimatedFairValuesDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DerivativesandFinancialInstrumentsRecordedAmountsandEstimatedFairValuesDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_d39b4c37-1ed7-455e-b00c-62ad4a0cb8dd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTable_44373964-16d8-4290-9b9b-bba2871ac4fc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_d39b4c37-1ed7-455e-b00c-62ad4a0cb8dd" xlink:to="loc_us-gaap_DerivativeTable_44373964-16d8-4290-9b9b-bba2871ac4fc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_1d482004-f52b-4cb2-afce-f68eeef4479f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_44373964-16d8-4290-9b9b-bba2871ac4fc" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_1d482004-f52b-4cb2-afce-f68eeef4479f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_09ffe642-2e04-4ad0-b72b-fe18af02a494" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_1d482004-f52b-4cb2-afce-f68eeef4479f" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_09ffe642-2e04-4ad0-b72b-fe18af02a494" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_aa4262e1-be42-43cd-ae33-6e18a44752a7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_09ffe642-2e04-4ad0-b72b-fe18af02a494" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_aa4262e1-be42-43cd-ae33-6e18a44752a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_ed247de5-86e1-4a0d-999b-e5f3b274dc1a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_09ffe642-2e04-4ad0-b72b-fe18af02a494" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_ed247de5-86e1-4a0d-999b-e5f3b274dc1a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_c5530e15-eb5a-436d-a421-a3c07d84da8c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_09ffe642-2e04-4ad0-b72b-fe18af02a494" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_c5530e15-eb5a-436d-a421-a3c07d84da8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLineItems_598b8eb7-96b9-4320-a3b4-ae7a4a87fae9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_44373964-16d8-4290-9b9b-bba2871ac4fc" xlink:to="loc_us-gaap_DerivativeLineItems_598b8eb7-96b9-4320-a3b4-ae7a4a87fae9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtPercentageBearingVariableInterestAmount_2e071379-3f8f-423b-a60b-a84282263137" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtPercentageBearingVariableInterestAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_598b8eb7-96b9-4320-a3b4-ae7a4a87fae9" xlink:to="loc_us-gaap_LongtermDebtPercentageBearingVariableInterestAmount_2e071379-3f8f-423b-a60b-a84282263137" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtPercentageBearingFixedInterestAmount_f69cff10-c3b2-4d59-abf1-ab434d4b0ea3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongtermDebtPercentageBearingFixedInterestAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_598b8eb7-96b9-4320-a3b4-ae7a4a87fae9" xlink:to="loc_us-gaap_LongtermDebtPercentageBearingFixedInterestAmount_f69cff10-c3b2-4d59-abf1-ab434d4b0ea3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_0894dee3-1505-4b92-a91d-a53da7d91449" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_598b8eb7-96b9-4320-a3b4-ae7a4a87fae9" xlink:to="loc_us-gaap_LongTermDebt_0894dee3-1505-4b92-a91d-a53da7d91449" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/DerivativesandFinancialInstrumentsAssetsandLiabilitiesMeasuredatFairValueDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#DerivativesandFinancialInstrumentsAssetsandLiabilitiesMeasuredatFairValueDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DerivativesandFinancialInstrumentsAssetsandLiabilitiesMeasuredatFairValueDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_99e4e1ac-8648-4947-a955-01e3d3a0436a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_5313cb21-386b-4d5e-9cae-c3c84cf76ae8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_99e4e1ac-8648-4947-a955-01e3d3a0436a" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_5313cb21-386b-4d5e-9cae-c3c84cf76ae8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_53b4be8b-5ac2-4972-9103-eaff420801d5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_5313cb21-386b-4d5e-9cae-c3c84cf76ae8" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_53b4be8b-5ac2-4972-9103-eaff420801d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_10c2f780-3367-4787-98d0-c5f02dfbe9c9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_53b4be8b-5ac2-4972-9103-eaff420801d5" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_10c2f780-3367-4787-98d0-c5f02dfbe9c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_ac1d589a-df7a-4e92-985c-babc323ca977" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueInputsLevel1Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_10c2f780-3367-4787-98d0-c5f02dfbe9c9" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_ac1d589a-df7a-4e92-985c-babc323ca977" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_507121c7-5358-4066-8dc2-8c9b2d679adb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_10c2f780-3367-4787-98d0-c5f02dfbe9c9" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_507121c7-5358-4066-8dc2-8c9b2d679adb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_8990d2b6-bbfe-4522-ba81-641bce18deaf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueInputsLevel3Member"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_10c2f780-3367-4787-98d0-c5f02dfbe9c9" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_8990d2b6-bbfe-4522-ba81-641bce18deaf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember_de4308f7-75d6-42dc-bd2f-daceaa29a4a9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_10c2f780-3367-4787-98d0-c5f02dfbe9c9" xlink:to="loc_us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember_de4308f7-75d6-42dc-bd2f-daceaa29a4a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_87028c53-0227-4436-9e93-5dfc2c294afd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_5313cb21-386b-4d5e-9cae-c3c84cf76ae8" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_87028c53-0227-4436-9e93-5dfc2c294afd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_086f14bb-c974-4881-994e-001e2ac9d575" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_87028c53-0227-4436-9e93-5dfc2c294afd" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_086f14bb-c974-4881-994e-001e2ac9d575" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_95e460e6-125a-4e48-b667-8e8fa7394cfe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_086f14bb-c974-4881-994e-001e2ac9d575" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_95e460e6-125a-4e48-b667-8e8fa7394cfe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_5c8077e7-bdfe-4fae-83ba-4def035af546" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_5313cb21-386b-4d5e-9cae-c3c84cf76ae8" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_5c8077e7-bdfe-4fae-83ba-4def035af546" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_341f4889-747b-498a-82f9-a77c8072663f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignCurrencyContractAssetFairValueDisclosure"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_5c8077e7-bdfe-4fae-83ba-4def035af546" xlink:to="loc_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_341f4889-747b-498a-82f9-a77c8072663f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure_86cbc02e-3739-4c24-97fd-6173a19a96f8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_5c8077e7-bdfe-4fae-83ba-4def035af546" xlink:to="loc_us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure_86cbc02e-3739-4c24-97fd-6173a19a96f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_DeferredCompensationPlanAssetsFairValueDisclosure_bae33d34-2803-4cd7-8a35-3c5e7c4fb57c" xlink:href="pnr-20220930.xsd#pnr_DeferredCompensationPlanAssetsFairValueDisclosure"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_5c8077e7-bdfe-4fae-83ba-4def035af546" xlink:to="loc_pnr_DeferredCompensationPlanAssetsFairValueDisclosure_bae33d34-2803-4cd7-8a35-3c5e7c4fb57c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_c32594ab-5ba5-4f4a-84ed-d899fa37bf96" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_5c8077e7-bdfe-4fae-83ba-4def035af546" xlink:to="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_c32594ab-5ba5-4f4a-84ed-d899fa37bf96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/IncomeTaxesAdditionalInformationDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#IncomeTaxesAdditionalInformationDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/IncomeTaxesAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_71aefab7-a753-4c9e-80ed-57aa8a553935" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_cc38b580-9997-4013-a915-e5ced0e04731" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_71aefab7-a753-4c9e-80ed-57aa8a553935" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_cc38b580-9997-4013-a915-e5ced0e04731" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_def05afb-ea71-4366-8010-7f9ac81d4c67" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnrecognizedTaxBenefits"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_71aefab7-a753-4c9e-80ed-57aa8a553935" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_def05afb-ea71-4366-8010-7f9ac81d4c67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/BenefitPlansComponentsofNetPeriodicBenefitCostDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#BenefitPlansComponentsofNetPeriodicBenefitCostDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/BenefitPlansComponentsofNetPeriodicBenefitCostDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_44d038d3-37d3-4ffe-97d3-857b551cb077" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_8d7ad745-ea6c-4df5-8501-4fcd7cd71944" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_44d038d3-37d3-4ffe-97d3-857b551cb077" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_8d7ad745-ea6c-4df5-8501-4fcd7cd71944" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_9ba4dc9f-1189-4697-9457-aa26a0347166" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_44d038d3-37d3-4ffe-97d3-857b551cb077" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_9ba4dc9f-1189-4697-9457-aa26a0347166" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_eddc09cb-64b3-4238-8e11-145fe00e3b0a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_44d038d3-37d3-4ffe-97d3-857b551cb077" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_eddc09cb-64b3-4238-8e11-145fe00e3b0a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_1a3ffc0d-6bce-4b31-a167-1d9af85c3cc4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_44d038d3-37d3-4ffe-97d3-857b551cb077" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_1a3ffc0d-6bce-4b31-a167-1d9af85c3cc4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/ShareholdersEquityDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#ShareholdersEquityDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/ShareholdersEquityDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityAbstract_e48f3036-7c66-4c9a-90b5-5c5712d40079" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_StockholdersEquityNoteDisclosureTable_86b479b2-8792-4b3b-8acb-4dd6f3e423c9" xlink:href="pnr-20220930.xsd#pnr_StockholdersEquityNoteDisclosureTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_e48f3036-7c66-4c9a-90b5-5c5712d40079" xlink:to="loc_pnr_StockholdersEquityNoteDisclosureTable_86b479b2-8792-4b3b-8acb-4dd6f3e423c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareRepurchaseProgramAxis_2529cc3f-08c2-4103-b8be-aa77341ee76c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareRepurchaseProgramAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureTable_86b479b2-8792-4b3b-8acb-4dd6f3e423c9" xlink:to="loc_us-gaap_ShareRepurchaseProgramAxis_2529cc3f-08c2-4103-b8be-aa77341ee76c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareRepurchaseProgramDomain_2920a432-e180-4947-91b4-2f4f81bd262a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareRepurchaseProgramDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramAxis_2529cc3f-08c2-4103-b8be-aa77341ee76c" xlink:to="loc_us-gaap_ShareRepurchaseProgramDomain_2920a432-e180-4947-91b4-2f4f81bd262a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_December2020ShareRepurchaseProgramMember_59238f30-8a4d-40ee-b7b3-b6e8e918075f" xlink:href="pnr-20220930.xsd#pnr_December2020ShareRepurchaseProgramMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramDomain_2920a432-e180-4947-91b4-2f4f81bd262a" xlink:to="loc_pnr_December2020ShareRepurchaseProgramMember_59238f30-8a4d-40ee-b7b3-b6e8e918075f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_StockholdersEquityNoteDisclosureLineItems_4bbe9ea7-83f9-46ed-8644-004060ce2fca" xlink:href="pnr-20220930.xsd#pnr_StockholdersEquityNoteDisclosureLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureTable_86b479b2-8792-4b3b-8acb-4dd6f3e423c9" xlink:to="loc_pnr_StockholdersEquityNoteDisclosureLineItems_4bbe9ea7-83f9-46ed-8644-004060ce2fca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_10005395-a570-40f9-a255-7503e42bd306" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_4bbe9ea7-83f9-46ed-8644-004060ce2fca" xlink:to="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_10005395-a570-40f9-a255-7503e42bd306" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramExpirationDate_1a8d1d36-9a04-45e1-9b90-d8251e51cb38" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockRepurchaseProgramExpirationDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_4bbe9ea7-83f9-46ed-8644-004060ce2fca" xlink:to="loc_us-gaap_StockRepurchaseProgramExpirationDate_1a8d1d36-9a04-45e1-9b90-d8251e51cb38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_420f2a3b-b018-47ba-9d46-ce98d08fafe5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_4bbe9ea7-83f9-46ed-8644-004060ce2fca" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_420f2a3b-b018-47ba-9d46-ce98d08fafe5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_1e524670-dd81-4b26-986f-58a383047f58" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_4bbe9ea7-83f9-46ed-8644-004060ce2fca" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_1e524670-dd81-4b26-986f-58a383047f58" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_c05b1869-226f-4f06-a6cd-f063b87e0e96" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_4bbe9ea7-83f9-46ed-8644-004060ce2fca" xlink:to="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_c05b1869-226f-4f06-a6cd-f063b87e0e96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_a128da1c-0112-4912-b915-b4b9b341f7aa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_4bbe9ea7-83f9-46ed-8644-004060ce2fca" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_a128da1c-0112-4912-b915-b4b9b341f7aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsPayableCurrent_408ff147-a200-44ab-b985-1a7e7dedbe98" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DividendsPayableCurrent"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_4bbe9ea7-83f9-46ed-8644-004060ce2fca" xlink:to="loc_us-gaap_DividendsPayableCurrent_408ff147-a200-44ab-b985-1a7e7dedbe98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/SegmentInformationFinancialInformationbyReportableSegmentDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#SegmentInformationFinancialInformationbyReportableSegmentDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SegmentInformationFinancialInformationbyReportableSegmentDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_d7994829-d2af-4dba-afc0-bc56bfffc945" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_03b81a65-e90a-47fa-a0fe-7d655e3272a7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_d7994829-d2af-4dba-afc0-bc56bfffc945" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_03b81a65-e90a-47fa-a0fe-7d655e3272a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_7f2d310c-58ef-4e75-aafe-97c178222b76" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_03b81a65-e90a-47fa-a0fe-7d655e3272a7" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_7f2d310c-58ef-4e75-aafe-97c178222b76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_fe7367b4-e2f3-41cc-ba29-a85915d8516d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_7f2d310c-58ef-4e75-aafe-97c178222b76" xlink:to="loc_us-gaap_SegmentDomain_fe7367b4-e2f3-41cc-ba29-a85915d8516d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ConsumerSolutionsMember_ac2f02fd-8800-4a96-9bd9-d5393c0d61ba" xlink:href="pnr-20220930.xsd#pnr_ConsumerSolutionsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_fe7367b4-e2f3-41cc-ba29-a85915d8516d" xlink:to="loc_pnr_ConsumerSolutionsMember_ac2f02fd-8800-4a96-9bd9-d5393c0d61ba" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_IndustrialFlowTechnologiesMember_caf0f0ea-9249-4eb5-9b86-812636d413b3" xlink:href="pnr-20220930.xsd#pnr_IndustrialFlowTechnologiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_fe7367b4-e2f3-41cc-ba29-a85915d8516d" xlink:to="loc_pnr_IndustrialFlowTechnologiesMember_caf0f0ea-9249-4eb5-9b86-812636d413b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateAndOtherMember_42a39eb4-c166-4e33-93ff-25f83bd654c0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CorporateAndOtherMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_fe7367b4-e2f3-41cc-ba29-a85915d8516d" xlink:to="loc_us-gaap_CorporateAndOtherMember_42a39eb4-c166-4e33-93ff-25f83bd654c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_b7369da8-eab0-4370-893f-ad1a3e91a9e1" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ConsolidationItemsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_03b81a65-e90a-47fa-a0fe-7d655e3272a7" xlink:to="loc_srt_ConsolidationItemsAxis_b7369da8-eab0-4370-893f-ad1a3e91a9e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_0e7d48a5-9e97-498f-8dac-f9b9c186a78f" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ConsolidationItemsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_b7369da8-eab0-4370-893f-ad1a3e91a9e1" xlink:to="loc_srt_ConsolidationItemsDomain_0e7d48a5-9e97-498f-8dac-f9b9c186a78f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_7754a285-1737-4cb2-87ff-8dceebdb2210" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_0e7d48a5-9e97-498f-8dac-f9b9c186a78f" xlink:to="loc_us-gaap_OperatingSegmentsMember_7754a285-1737-4cb2-87ff-8dceebdb2210" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_63dd00b1-12ed-4882-b245-2eb987dc86cf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingInformationLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_03b81a65-e90a-47fa-a0fe-7d655e3272a7" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_63dd00b1-12ed-4882-b245-2eb987dc86cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_3867a961-0fcd-42be-9694-60f836476075" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Revenues"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_63dd00b1-12ed-4882-b245-2eb987dc86cf" xlink:to="loc_us-gaap_Revenues_3867a961-0fcd-42be-9694-60f836476075" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_049eabcd-7fb8-4922-a556-7c3022d30f40" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_63dd00b1-12ed-4882-b245-2eb987dc86cf" xlink:to="loc_us-gaap_OperatingIncomeLoss_049eabcd-7fb8-4922-a556-7c3022d30f40" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/SegmentInformationReconciliationofOperatingProfitLossfromSegmentstoConsolidatedDetails" xlink:type="simple" xlink:href="pnr-20220930.xsd#SegmentInformationReconciliationofOperatingProfitLossfromSegmentstoConsolidatedDetails"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SegmentInformationReconciliationofOperatingProfitLossfromSegmentstoConsolidatedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_pnr_ReconciliationfromSegmentIncometoOperatingIncomeAbstract_62784f43-8758-4b03-a644-42c763b7dad9" xlink:href="pnr-20220930.xsd#pnr_ReconciliationfromSegmentIncometoOperatingIncomeAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_d604e148-ab23-460a-a3a2-bc339120d464" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ReconciliationfromSegmentIncometoOperatingIncomeAbstract_62784f43-8758-4b03-a644-42c763b7dad9" xlink:to="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_d604e148-ab23-460a-a3a2-bc339120d464" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_7f40b9c1-a08b-4465-abdc-b946beda0600" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ConsolidationItemsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_d604e148-ab23-460a-a3a2-bc339120d464" xlink:to="loc_srt_ConsolidationItemsAxis_7f40b9c1-a08b-4465-abdc-b946beda0600" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_afed347a-a97e-4764-9f14-e3e99ed8fc8d" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ConsolidationItemsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_7f40b9c1-a08b-4465-abdc-b946beda0600" xlink:to="loc_srt_ConsolidationItemsDomain_afed347a-a97e-4764-9f14-e3e99ed8fc8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_4e408ef8-a71b-4a3f-8882-62eae7bec2e3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_afed347a-a97e-4764-9f14-e3e99ed8fc8d" xlink:to="loc_us-gaap_OperatingSegmentsMember_4e408ef8-a71b-4a3f-8882-62eae7bec2e3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MaterialReconcilingItemsMember_3278fb0b-4a04-48bc-910c-bf1837d75594" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MaterialReconcilingItemsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_afed347a-a97e-4764-9f14-e3e99ed8fc8d" xlink:to="loc_us-gaap_MaterialReconcilingItemsMember_3278fb0b-4a04-48bc-910c-bf1837d75594" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_df4347dd-ca5c-4c8d-b033-f0e404c48fda" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_d604e148-ab23-460a-a3a2-bc339120d464" xlink:to="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_df4347dd-ca5c-4c8d-b033-f0e404c48fda" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_3180568f-ae18-4133-a082-23e07f7f6749" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentOperatingActivitiesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_df4347dd-ca5c-4c8d-b033-f0e404c48fda" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_3180568f-ae18-4133-a082-23e07f7f6749" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MaterialReconcilingItemsMember_7cce1887-8417-4c53-8f49-dea851589159" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MaterialReconcilingItemsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_3180568f-ae18-4133-a082-23e07f7f6749" xlink:to="loc_us-gaap_MaterialReconcilingItemsMember_7cce1887-8417-4c53-8f49-dea851589159" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_d604e148-ab23-460a-a3a2-bc339120d464" xlink:to="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_76f5c04d-9d1b-4937-b08d-cb2b126af984" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:to="loc_us-gaap_OperatingIncomeLoss_76f5c04d-9d1b-4937-b08d-cb2b126af984" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_Dealrelatedcostsandexpenses_a2bcbad3-475f-413e-8ad3-2733e012441d" xlink:href="pnr-20220930.xsd#pnr_Dealrelatedcostsandexpenses"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:to="loc_pnr_Dealrelatedcostsandexpenses_a2bcbad3-475f-413e-8ad3-2733e012441d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_RestructuringandOtherCosts_78e0fb8f-e62e-4bcc-ae57-0cca091f27ab" xlink:href="pnr-20220930.xsd#pnr_RestructuringandOtherCosts"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:to="loc_pnr_RestructuringandOtherCosts_78e0fb8f-e62e-4bcc-ae57-0cca091f27ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_TransformationCosts_8577e89e-2eab-41f1-9974-b84b6a1fff5e" xlink:href="pnr-20220930.xsd#pnr_TransformationCosts"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:to="loc_pnr_TransformationCosts_8577e89e-2eab-41f1-9974-b84b6a1fff5e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_1795ad53-76cf-430e-8e34-78ee7c2269d9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_1795ad53-76cf-430e-8e34-78ee7c2269d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_BusinessExitCosts_98d1068d-c5b6-4fbf-9dee-d4b1a9156b7a" xlink:href="pnr-20220930.xsd#pnr_BusinessExitCosts"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:to="loc_pnr_BusinessExitCosts_98d1068d-c5b6-4fbf-9dee-d4b1a9156b7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_LegalAccrualAdjustments_2137bcfc-4803-4d55-ade0-2190b0bb1358" xlink:href="pnr-20220930.xsd#pnr_LegalAccrualAdjustments"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:to="loc_pnr_LegalAccrualAdjustments_2137bcfc-4803-4d55-ade0-2190b0bb1358" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_4088c3b5-bb37-43c8-ace3-b3b25a9b7506" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestIncomeExpenseNet"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_4088c3b5-bb37-43c8-ace3-b3b25a9b7506" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_39112189-291c-437b-952d-ae06b1cbd986" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_39112189-291c-437b-952d-ae06b1cbd986" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_d5b2f5e3-7aea-447a-b011-3acf75a261c5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_d5b2f5e3-7aea-447a-b011-3acf75a261c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_7cfa8a5f-0821-491c-9dfe-dd6ec4b6784e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_7cfa8a5f-0821-491c-9dfe-dd6ec4b6784e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_pnr_InventoryStepUpRelatedToMerger_4dd6d2f0-5bfd-4124-a25c-f9a9949af65e" xlink:href="pnr-20220930.xsd#pnr_InventoryStepUpRelatedToMerger"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_0d0922f4-b7d1-43c8-ac1c-fd1967aac26f" xlink:to="loc_pnr_InventoryStepUpRelatedToMerger_4dd6d2f0-5bfd-4124-a25c-f9a9949af65e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/CommitmentsandContingenciesChangesinCarryingAmountofServiceandProductWarrantiesDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#CommitmentsandContingenciesChangesinCarryingAmountofServiceandProductWarrantiesDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CommitmentsandContingenciesChangesinCarryingAmountofServiceandProductWarrantiesDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_c0cd5b8b-bf10-4469-8578-b2a2c5fb6cd9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_d173cd4f-6972-4372-b089-0966ecb30f15" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MovementInStandardProductWarrantyAccrualRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_c0cd5b8b-bf10-4469-8578-b2a2c5fb6cd9" xlink:to="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_d173cd4f-6972-4372-b089-0966ecb30f15" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductWarrantyAccrual_9309537d-5c76-4eab-b4d9-7affd83361f4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductWarrantyAccrual"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_d173cd4f-6972-4372-b089-0966ecb30f15" xlink:to="loc_us-gaap_ProductWarrantyAccrual_9309537d-5c76-4eab-b4d9-7affd83361f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductWarrantyExpense_3829a7cd-eff4-4ec5-ac4c-2bc1fc481095" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductWarrantyExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_d173cd4f-6972-4372-b089-0966ecb30f15" xlink:to="loc_us-gaap_ProductWarrantyExpense_3829a7cd-eff4-4ec5-ac4c-2bc1fc481095" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductWarrantyAccrualPayments_3d92e28f-5fdf-4d08-8f81-3823110f33e6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductWarrantyAccrualPayments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_d173cd4f-6972-4372-b089-0966ecb30f15" xlink:to="loc_us-gaap_ProductWarrantyAccrualPayments_3d92e28f-5fdf-4d08-8f81-3823110f33e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductWarrantyAccrualAdditionsFromBusinessAcquisition_130c5496-8e0d-4664-bc9d-6895e67c011b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductWarrantyAccrualAdditionsFromBusinessAcquisition"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_d173cd4f-6972-4372-b089-0966ecb30f15" xlink:to="loc_us-gaap_ProductWarrantyAccrualAdditionsFromBusinessAcquisition_130c5496-8e0d-4664-bc9d-6895e67c011b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss_006f033f-9c2d-42db-9318-23c8da8e3ae3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_d173cd4f-6972-4372-b089-0966ecb30f15" xlink:to="loc_us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss_006f033f-9c2d-42db-9318-23c8da8e3ae3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProductWarrantyAccrual_c9fc3934-767a-42c8-a055-b9bba85c9c29" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductWarrantyAccrual"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_d173cd4f-6972-4372-b089-0966ecb30f15" xlink:to="loc_us-gaap_ProductWarrantyAccrual_c9fc3934-767a-42c8-a055-b9bba85c9c29" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.pentair.com/role/CommitmentsandContingenciesAdditionalInformationDetail" xlink:type="simple" xlink:href="pnr-20220930.xsd#CommitmentsandContingenciesAdditionalInformationDetail"/>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CommitmentsandContingenciesAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_11dcb5af-1601-48b5-bee5-8014e422e422" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_39f76307-d375-4a99-9727-e14a063a89a7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_11dcb5af-1601-48b5-bee5-8014e422e422" xlink:to="loc_us-gaap_LettersOfCreditOutstandingAmount_39f76307-d375-4a99-9727-e14a063a89a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
