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

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Once Phase Separation is detected with a Multi-Fuel Monitor, what do you do to recover your fuel? Use HydroburnPSR! Click below to watch our video and calculate your savings.

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PRE-VENT Vent Caps

After 60 Years, Cim-Tek has redesigned and the next generation of vent cap is patent pending! NEW safer design and built to last. MADE IN THE USA.

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PRODUCT FOCUS! Yard & Farm Line

Cim-Tek brings the latest filtration innovations to the Farm market! View our current line of products designed specifically for farm use and stay tuned, the line is constantly growing.

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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 Removal
  • 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.

60 Years Experience

A cutting-edge innovator in fluid filtration, Cim-Tek® has been developing quality products for 60 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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