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We consent to the incorporation by reference in Registration Statement Nos. 333-184150, 333-184151, 333-184152 and 333-238544 on Form S-8 and Registration Statement No. 333-231828 on Form S-3 of our reports dated February 16, 2021, relating to the financial statements of Pentair plc and the effectiveness of Pentair plc’s internal control over financial reporting, appearing in this Annual Report on Form 10-K for the year ended December 31, 2020.