Donaldson is a leading worldwide provider of filtration systems and replacement parts. Since 1915, they have perfected and leveraged their core strengths – innovative technology, strong customer relationships and broad geographic presence – to meet the diverse and changing needs of their customers.

Air Filtration
On-road or off-road, in all kinds of operating environments, Donaldson air filtration technology protects engines, delivers longer filter life and gives you the confidence that comes with using the industry leader. Donaldson has pioneered the development of nearly every major advancement in heavy-duty engine air filtration since 1915, with long established OE/OEM relationships. They set the standard for filtration performance.

Lube/Fuel/Coolant Filtration
When your liquid filters are right, you know you’ve got peak engine and equipment performance. Donaldson delivers innovative designs, a complete product line, performance that meets or exceeds original equipment manufacturers’ specifications, all with local availability. Today’s heavy-duty engines require optimum filtration performance. Donaldson liquid filters outperform competitive filter brands in life and engine protection.

Hydraulic Filtration
Donaldson hydraulic filters protect the machinery and components in hundreds of applications – in the factory and on heavy duty-mobile equipment.
The Donaldson filtration line includes, filter heads, replacement cartridges, Duramax™ spin-ons and hydraulic accessories.

Donaldson provides the filtration and exhaust products for heavy-duty trucks, buses, public transport, cars, SUV and light trucks that keep the world moving. They know how important it is to get products and cargo to and from, while minimizing down time and service trips.

Having the right heavy-duty equipment makes all the difference when moving earth, digging, drilling and lifting. Donaldson helps you meet all these everyday challenges with filtration products that keep your bulldozers, dump trucks and skidders running strong and clean.

Whether you have a tractor, combine harvester or power lawn mower, Donaldson has experience keeping your farm equipment running. In fact, the “Donaldson Engineering Company” got its start in 1915 when Frank Donaldson fashioned a filter for the engine air intake of a Bull Tractor.

Supporting the marine industry is easy with the many quality filtration and exhaust products they manufacture. Whether for workboats and pleasure craft with diesel engines or gas turbines used in coastal and marine environments, Donaldson offers the best in air and liquid filtration and exhaust products.

Donaldson develops, manufactures, and markets a full line of industrial hydraulic filters for the protection of machinery and components in hundreds of applications — in the factory and on heavy duty-mobile equipment. When you need filter housings, filter heads, replacement cartridges, spin-ons (e.g. Donaldson Duramax™) or hydraulic accessories, turn to Donaldson. We’re proud to offer a broad line of upgrade/replacement filter elements with a short delivery time.

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