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OE Systems

Aerospace & Defense

Mission ready and taking filtration to new heights, our custom filtration solutions help keep equipment ready for action.

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Bulk Fluid Storage

Contaminants and water are the enemies of modern diesel engines, we'll help you remove the dirt and achieve more.

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Compressed Air & Gas

Think purity from the compressor room to the factory floor – for all your air, gas and steam filtration needs.

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Compressor

A complete system of filtration and separation products to help your compressor operate more reliably and efficiently.

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Disk Drive

Computers, servers, gaming systems, GPS systems and more – we offer filtration systems that help protect anything with a disk drive.

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Engine & Vehicle

We offer full filtration coverage and superior protection across a wide range of on-and off-road vehicles and equipment.

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Gas Turbine

We provide comprehensive filtration solutions to increase energy efficiency and generate more megawatts.

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Hydraulics

Contamination control products and services for machinery and components in factory and on heavy-duty equipment.

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Industrial Dust, Fume & Mist

From cleaner air for industrial working environments to collecting a variety of dust fumes and mist.

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Membranes

Donaldson is the leading worldwide manufacturer of Tetratex® microporous expanded PTFE membranes, films and laminates.

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Process

Filtration of air/technical gases, liquid and steam that help you reach maximum purity standards for sterile manufacturing processes.

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Production Printing

Making our mark on imaging filtration by removing toner, ozone, and other contaminants generated within production printers.

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Semiconductor

Our filtration solutions protect both process tools and highly sensitive environments from molecular contaminants.

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Venting

From mobile phones to hearing aids and solar panels, we have a vent that will protect your devices and enclosures from pressure fluctuation, liquids, and harmful contaminants.

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