Filtration Solutions for every need.
Contaminants and water are the enemies of modern diesel engines, we'll help you remove the dirt and achieve more.
We offer full filtration coverage and superior protection across a wide range of on-and off-road vehicles and equipment.
We provide comprehensive filtration solutions to increase energy efficiency and generate more megawatts.
Contamination control products and services for machinery and components in factory and on heavy-duty equipment.
From cleaner air for industrial working environments to collecting a variety of dust fumes and mist.
Donaldson is the leading worldwide manufacturer of Tetratex® microporous expanded PTFE membranes, films and laminates.
Donaldson Company and our employees generously give time, energy and aid to various local and regional organizations and projects.
Donaldson employees partner with customers to solve complex filtration problems from over 140 locations around the globe.
Donaldson Company was founded in 1915 when Frank Donaldson Sr. developed a simple air cleaner to solve a farmer’s tractor engine problems.
Donaldson consistently develops new technologies to address the filtration industries' ever-evolving needs.
We don't settle for less than the best. Our values are the cornerstone of how we conduct our daily business.