Donaldson is a global leader in the filtration industry. Our products and technologies are everywhere, from bulldozers to hearing aids to airplane cabin air filtration systems. More than 12,500 employees support Customers at 140 sales, manufacturing, and distribution locations. Currently we hold over 1,600 active and international patents.

For 100 years, Donaldson has helped customers around the world to meet their evolving filtration needs with a broad spectrum of products and technol­ogies. Today, Donaldson is one of the largest filtration manufacturers in the world. Our global organization consists of professionals who are dedicated to pro­viding filtration products and systems that improve people’s lives, enhance equipment performance and protect the environment.