Select A Region English Spanish Brazil - Portuguese Czech English Dutch French German Italian Polish Russian Spanish South Africa - English South East Asia - English Australia - English China - Chinese India - English Japan - Japanese Korea - Korean Donaldson Company, Inc., is a leading worldwide provider of filtration systems and replacement parts. Founded in 1915, Donaldson is a technology-driven company committed to satisfying customer needs for filtration solutions through innovative research and development. Donaldson serves customers in the industrial and engine markets, including dust collection, power generation, specialty filtration, compressed air purification, off-road equipment, industrial compressors, heavy trucks and light vehicles.