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Product Overview

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.

High Pressure Hydraulics High Pressure Filters
High pressure filters are positioned between pumps and critical components such as cylinders, motors and valves. They help protect these critical components from catastrophic failure. Donaldson heavy-duty high pressure filters are rated for working pressures up to 6500 psi (44818 kPa). Various porting sizes and types, including manifold style, are available for a wide range of applications.
Medium Pressure Hydraulics Medium Pressure Filters
Medium pressure filters can be used in applications up to 2000 psi (13790 kPa). Donaldson offers both spin-on and in-line cartridge-style filters. Donaldson Duramax® filters are the highest rated medium pressure spin-on filters available. Duramax filters are proven, reliable, long-lived and easy to install.

Low Pressure Hydraulics Low Pressure Filters
Low pressure filters are the most commonly used type of filter in hydraulic circuits – used most often in return line applications. Donaldson low pressure filters are rated for working pressures up to 350 psi (2400 kPa). In-tank and in-line configurations are available to accommodate virtually any application.
Hydraulic Filter Accessories Accessories
Donaldson offers an extensive line of accessories for hydraulic circuits, lines, and reservoirs!

Hydraulic Replacement Filters Replacement Filters
Donaldson offers the broadest selection of hydraulic replacement cartridges and coreless elements. Choose from our many different filter media grades 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 “Part Search/Cross Reference” at the top to access it.

Liquid Purification Systems
Fluid Analysis





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Browse the catalog
View hydraulic filter items in our catalog.

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Hydraulic Filter Data Library
Filter specs and details in PDF format.

Upcoming Trade Shows
See our hydraulic filters at these events.


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