Donaldson is a technology-led filtration company.

Donaldson has a diversified portfolio of Engine and Industrial filtration products. Donaldson is always developing next generation products and services to solve complex filtration and contamination control challenges.

Donaldson covers the following markets and applications in descending order: Construction, Industrial Air, On-Road Truck, Agriculture, Mining, Power Generation, Disk Drive, Aerospace, Process Filtration and Ground Defence.