Donaldson

In 1915, the air cleaner produced by Frank Donaldson Sr. for a farm tractor engine brought forth the Donaldson brand. Donaldson, whose headquarters is situated in Minnesota, USA, provides solutions to filtration needs in the aerospace, agriculture, construction, food and beverage, manufacturing, and transportation industries with over 100 years of experience. Producing complex filtration products with over 2400 active patents, Donaldson manufactures in more than 40 countries with over 100 technical laboratories.