CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements (No. 2-90488, 333-107444 and 333-238901) on Form S-8 of our report dated June 4, 2020, which appears in this annual report on Form 11-K of the Donaldson Company, Inc. Retirement Savings and Employee Stock Ownership Plan for the year ended December 31, 2019.

/s/ Baker Tilly Virchow Krause, LLP

Minneapolis, Minnesota

June 4, 2020