donaldson filter

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. For more product information, check out our Air Filtration data sheets.
Donaldson Brand Replacement Filters Original equipment on most heavy-duty vehicles, Donaldson air filters deliver long life and reliable engine protection. Donaldson Endurance™ on-highway air filters will go twice the distance of any cellulose filter – Check out our guarantee!

Air Filtration Technology SolutionsCheck out our new PowerCore™ Filtration Technology – flexible enough to use in small spaces with the same performance as a standard size filter. Our Ultra-Web® nanofiber technolgy delivers longer filter life and greater engine protection.
Donaldson Air SystemsAir systems with Donaldson RadialSeal® sealing technology are easy to replace and provide a leak-free seal even in adverse operating conditions such as extreme heat or cold.
Pre-CleanersPre-cleaners will greatly extend the life of your air filter. The new Donaldson TopSpin Pre-cleaner ejects particles before they reach the air filter, resulting in longer filter life and lower restriction. It’s maintenance free and easy-to-install too!
Air System AccessoriesWhile they don’t break very often, Donaldson stocks service indicators, rubber elbows, stack extensions, vacuator valves, mounting bands, and clamps to repair broken air systems.
Today’s heavy-duty engines require optimum filtration performance. Donaldson liquid filters outperform competitive filter brands in life and engine protection. For further details, please refer to our Liquid Filter Data Sheets.

Lube FiltersOil is vital to your engine’s moving parts and Donaldson lube filters are designed to keep oil clean by capturing contaminants that can cause engine damage. Investment in new manufacturing technology, innovative engineering, and a complete product line make Donaldson the choice for heavy-duty lube filtration.
Fuel FiltersFuel systems, pumps and injectors require cleaner fuel to achieve better combustion and lower emissions. Our latest advances in fuel filtration technology can make the difference between engine power and engine problems. We have a complete line of spin-on filters, cartridges and fuel filter water separators.
Mobile Hydraulic FiltersChoose from a full range of filter media – cellulose, synthetic, wire mesh – to achieve the hydraulic system cleanliness level you need. Donaldson has a broad line of replacement filters, most of which are in-stock for prompt delivery. Spin-on or cartridge…low, medium or high pressure…Donaldson DURAMAX®…we’ve got what you need.
SCA & SCA+ Coolant Filtration ProductsDonaldson offers a complete line of coolant products that are direct replacements to DCA4, DCA2, BTE and BTE+. Our line includes filters, diagnostic tests, and supplemental coolant additives.
Maintenance and Diagnostic ToolsDiscover how you can safely extend drain intervals and prolong your engine and equipment life when you use Donaldson Endurance™ oil analysis kits, premium oil and Donaldson Endurance premium filtration products.
Transmission FiltersThe quality filtration provided by Donaldson transmission filters is one of the most effective ways to maximize transmission life and its long-term performance.

Liquid Service Kits for Popular Engine MakesCompare your service schedule to our kit list and you might find it more convenient to buy all the service parts in one package versus separate pieces.


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-on (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.
High Pressure FiltersDonaldson heavy-duty high-pressure filters sit behind pumps and other prime movers to protect critical hydraulic components such as cylinders, motors and valves. All contain our SYNTEQ® synthetic filter media, specially developed by Donaldson for high efficiency liquid filtration. Working pressures range from 2000 psi up to 6090 psi; static pressures from 4500 psi up to 12000 psi.

Medium Pressure FiltersDT-061 In-line hydraulic filter is the newest addition to Donaldson’s family of medium pressure filters. This filter assembly features Donaldson Triboguard™ 5-layer media in a variety of designs. Donaldson DURAMAX®, well-known as the highest rated spin-on style filters available, are most often used in return-line positions. As spin-ons, they are particularly well-suited for duplex circuits. Donaldson Synteq® and cellulose media available. DURAMAX working pressures range from 350 psi up to 1000 psi; static pressures from 800 psi up to 2000 psi.
Low Pressure FiltersLow pressure filters are the most commonly used type of filter in hydraulic circuits, used as return line filters in applications with typcial working pressures up to 150 psi and static pressure up to 300 psi. Donaldson offers flow/pressure combinations to fit most applications. Continuous filtrations of bulk fluids through dedicated off-line circuits or kidney loops helps keep fuel, oil and lubricants clean.
AccessoriesWe now offer you an expanded line of accessories for hydraulic lines and reservoirs! Finish off your hydraulic circuit with filter service indicators, pressure gauges, test points

assemblies, valves, flanges, reservoir level gauges, sight glasses, a variety of tank and filler breathers, caps, vents, plugs, strainers, diffusers, magnets and more.
Replaceme

nt FiltersDonaldson is proud to offer the broadest selection of hydraulic replacement cartridges and spin-ons on the planet. Choose from our many different filter media to find exactly the right filter to help you meet the cleanliness requirements for your hydraulic system. Need cross-reference? Donaldson has an extensive list! Click “Browse the Catalog” at right to access it.