Donaldson Company, Inc.

Minneapolis  |  952-887-3131

Donaldson manufactures filter systems and replacement parts. Industrial filters in the forms of hydraulic fluid filtration, aircraft fuel filters, liquid filters for heavy-duty engines (coolant, transmission, lube filters), mist collectors plus dust and fume filters round out our solutions to pollution.

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Liquid Filters Power Pages

Liquid Filters

Liquid Filters

Liquid filters are equipment used to separate suspended solids from a fluid stream. A physical barrier, called the filter medium, is a prerequisite in the filtration process in which the liquid passes through and where the solids are retained...

Air Filters

Air Filters

Air filters are devices used to remove airborne particles, pollutants, and microorganisms hazardous to health and the ecosystem. In industrial facilities, air filters preserve the quality of products and materials and protect critical equipment from damage...

HEPA Air Filters

HEPA Air Filters

A HEPA filter is a high efficiency pleated air filter capable of capturing extremely small particulate matter down to particles that are the size of a micron (µ), or a micrometer, which is 1/1000th of a meter...

Air, Liquid, and Filtering Systems
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