EX-32 5 exhibit3220260430.htm EX-32

Exhibit 32

Pursuant to 18 U.S.C. Section 1350, as created by Section 906 of the Sarbanes-Oxley Act of 2002, the following certifications are being made to accompany the Form 10-Q for the quarter ended April 30, 2026, for Donaldson Company, Inc.:

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

I, Richard B. Lewis, Chief Executive Officer of Donaldson Company, Inc., certify that:

1.The Form 10-Q of Donaldson Company, Inc. for the quarter ended April 30, 2026 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Donaldson Company, Inc.

Date:			June 2, 2026			/s/ Richard B. Lewis
						Richard B. Lewis President and Chief Executive Officer

CERTIFICATION OF CHIEF FINANCIAL OFFICER

I, Bradley J. Pogalz, Chief Financial Officer of Donaldson Company, Inc., certify that:

1.The Form 10-Q of Donaldson Company, Inc. for the quarter ended April 30, 2026 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Donaldson Company, Inc.

Date:			June 2, 2026			/s/ Bradley J. Pogalz
						Bradley J. Pogalz Chief Financial Officer