Semiconductor CMP Filters

Valin Corporation offers a range of semiconductor filters to maximize production of your CMP operations. CMP filter provide high dirt-loading, random-fiber polypropylene depth media for consistent particle retention. Filter media is thermally bonded from 100% virgin polypropylene to ensure clean filtrates and excellent chemical and thermal compatibility in the most demanding processing conditions. Valin’s filters have longer filtration life, reducing downtime and long service life.

Cardinal Spun Poly

Cardinal Spun Poly Filter Cartridges

Spun Poly Filter Cartridges offer a high grade, 4-zone true depth loading with a very high particle retention that provides exceptional dirt loading to give you the best element. Elements are produced in standard and custom sizes to meet all applications including FDA compliant material for indirect food contact under 21CFR177 (current revision).

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Cardinal High Flow Cartridges

Cardinal High Flow Cartridges

High Flow Cartridges are multiple layer construction for maximum dirt loading and 99.98% efficient cartridges. Inside-to-outside or outside-to-inside flow options are available to optimize your application requirements. Cartridge materials meet FDA regulations for indirect contact with food and potable water. Cartridges have thermally bonded end caps and ultrasonic welded media seams for a one-piece construction.




Polyflow® cartridges are optimized for use in electronics applications. They feature a random-fiber polypropylene depth matrix that provides excellent retention efficiencies and onstream life. The unique calendering process produces depth media with an absolute rating and superior dirt-holding capacity. These cartridges are thermally bonded from 100% virgin polypropylene to ensure a high level of cleanliness and chemical compatibility.

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Talk to one of our filtration experts today at (855) 737-4717, or fill out our online form to learn more.
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