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Depth filters are exceptional at retaining a large volume of particles in fluid before clogging and are best used when there is a high dirt load and an extended filter life is needed.

All depth cartridge filters must be purchased in case quantities.

Depth Cartridge Filters


The purity and reliability of Hytrex* cartridge filters ensure consistent results, time after time. Thermally bonded micro fibers create a strong secure cartridge that traps particles throughout its depth. Hytrex combines efficiency, long life and purity to create a high performance depth filter.

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The Purtrex depth filter, is an exceptional value for general applications where long life, high purity and low change-out frequency are required. Produced through GE’s patented melt blown microfiber technology.

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For more information, please contact Main Filter Inc.

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