General Info

Donaldson Company is a leading worldwide provider of filtration systems and replacement parts. The company is a technology-driven organization committed to satisfying customer needs for filtration solutions through research and development. Donaldson serves customers in the industrial and engine markets, which include dust collection, power generation, specialty filtration, compressed air purification, off-road equipment, industrial compressors, heavy trucks and light vehicles. It provides filtration solutions for engines, industrial air, industrial hydraulics, gas turbine air inlet, fuel cell, semiconductors and microelectronics. Donaldson serves the aviation, agriculture, computer, electronic, marine, military and defense industries. Donaldson Company has many manufacturing facilities throughout the United States, including operations in Grinnell, Iowa.