Multi-Fuel Filters

Cim-Tek's patented Multi-Fuel filters detect water in Gasoline AND phase separation in Ethanol-Blended Fuel. One filter, both functions. An outstanding value!

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Pre-Vent Caps

Safe and built to last, Cim-Tek Pre-Vent Caps alleviate pressure build up in fuel tanks. MADE IN THE USA.

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Agricultural Filters & Accessories

Cim-Tek brings the latest filtration innovations to the agriculture market. View our current line of products designed specifically for farm use.

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Our Products

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  • When it comes to fuel dispensers, Cim-Tek®offers a wide selection of filters for various filtration applications—from Particulate and Water Detection
  • If you’re looking for particulate filtration or water removal for your hydraulic system, Cim-Tek® Hydraulic Filters can be used with
  • Cim-Tek® offers Spin-on particulate filters—for rotary screw air compressors and diesel power units—which are compatible with most synthetic and petroleum-based

World-Wide Leader

Cim-Tek® Filtration is the world-wide leader in filter technology for the petroleum, industrial, agricultural, and bio-fuel markets.

65 Years Experience

A cutting-edge innovator in fluid filtration, Cim-Tek® has been developing quality products for over 65 years.

Industry Specific Filtration

Cim-Tek® designs filters for a wide spectrum of oils and fuels: gasoline, diesel, biofuels (biodiesel & ethanol), fuel oil, hydraulic and industrial fluids, gear oils and most synthetic fluids.


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