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Filter Cartridges and DE Filter Grids

Easily find the replacement filter cartridge you need for your pool or spa cartridge filter. Search by the filter manufacturer or by your filter cartridge length and width. You can also search for your replacement filter cartridge by Aladdin, Filbur, Pleatco, Unicel product number, or our own PPOL filter cartridge number. So many ways to find your new filter cartridge! For Genuine OEM replacement cartridges by Hayward, Pentair, Waterway and Zodiac, please find your filter Make and Model in our Filter Parts pages.

The rule of thumb as to when to replace pool filter cartridges is after 12-15 cleanings, or 36 months, whichever comes first. Spa filters are replaced on a more frequent basis, due to the smaller body of water, and comparatively larger work load they must perform. Replace spa cartridges every 12-15 cleanings, or every 12-18 months of service, whichever comes first.




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