On-road or off, you can trust Donaldson air filters to withstand whatever the environment throws their way.
The PCD air cleaner family offers single-stage filtration in a compact unit that delivers superior filtration performance using Donaldson PowerCore® Filtration Technology.
Donaldson Blue air intake filters with nanofiber technology extend engine and filter life through superior protection over traditional cellulose filters.
Replacement filters for Fleetguard OptiAir™ Air Cleaners use high-efficiency media, vibration-resistant RadialSeal™ design and rigid structural support to deliver superior performance and proven protection.
Remove the dirt from fuel and lubricants – achieve more
Clean diesel kits provide simple, effective outlet filtration on low volume fuel dispensers to allow you to pump clean fuel into your vehicles and equipment.
Donaldson Clean Solutions filters provide unsurpassed cleanliness in a single pass and are perfect for inlet and outlet filtration applications. Heavy duty spin-on design enable fast, simple and clean servicing without specialized tools.
The Diesel Exhaust Fluid (DEF) Filter offers a convenient, effective way to deliver clean DEF into your equipment.
Donaldson coolant filters remove contaminants and maintain cooling system balance.
Donaldson offers a range of coolant filters created with rugged materials for maximum durability and designed to work in a variety of operating environments.
Donaldson Blue™ Coolant Filters offer more effective contaminant control, improved flow and increased capacity for extended service intervals. Available with or without Additive Replenishment Technology.
Donaldson is a leading supplier of exhaust systems, components and accessories for medium- and heavy-duty diesel powered equipment.
For more than 50 years, Donaldson has been a leading supplier of high performance equipment mufflers designed for use in medium and heavy-duty diesel engines.
Donaldson provides an extensive line of exhaust accessories, including clamps, bands, and tubes for both vertical and horizontal engine exhaust systems.
We offer fuel filtration products that protect your injectors, pumps and engines. It's simply a better way to filter fuel.
We're raising the standard in filtration performance for Cummins® ISX engines with our Donaldson Blue™ fuel filters.
Road ready – we’ve got you covered. You need effective filtration to keep your fleet in operation – and you want complete coverage from one trusted supplier.
Donaldson give you the most options – choose Twist&Drain™ or OEM style filters and bowls.
Donaldson lube filters keep oil clean by capturing contaminants that can cause engine damage.
Our premium lube filters are designed for heavy-duty truck and diesel engine extended maintenance programs.
Our lube filters provide critical engine component lubrication – and simply deliver better engine protection than OEM filters.
Donaldson's standard diesel oil filters keep lube systems functioning at peak performance while meeting the high standards of today's heavy-duty diesel engines.
We have the right filters, contamination control products and capabilities to protect machinery and components in hundreds of applications – in the factory and on heavy-duty equipment. When you need hydraulic filtration, turn to Donaldson.
We offer a complete line of hydraulic filter heads and housings for low, medium, and high pressure applications. Spin-ons and cartridges are available in a wide range of filter medias.
T.R.A.P. (Thermally Reactive Advanced Protection) breathers provide fast-acting protection against reservoir moisture and particulate contamination.
Our filters help keep your transmissions and equipment operating at peak performance.
We offer a broad range of filters to fit virtually any transmission or power steering application. Our filters help keep your transmissions and equipment operating at peak performance.
Your job is to get people safely and reliably to their destination, every time. Our job is to help.
You need effective filtration to keep your fleets in operation – and you want complete coverage for your entire fleet from one supplier. Donaldson delivers the most comprehensive line of filtration solutions for fleets.
When you need filtration that can stand up to the starts, stops and constant idling, Donaldson delivers filters with the right combination of quality and value that reliably help your buses get to their next scheduled service. Donaldson Delivers.
Durable, rugged and built for the long haul, Donaldson replacement filters are manufactured to the same quality standards as the original.Download On-Road Trucking Brochure
Your job is to keep your fleets on the road and on schedule. Our job is to help. Donaldson delivers the most comprehensive line of filtration solutions for vocational fleets. Filters that keep you moving.
Donaldson delivers the most comprehensive line of filtration solutions for waste fleets.Download Vocational Brochure