PRC Cartridge Filters

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Replacement Cartridges We offer all of the popular filter replacement cartridges for pool and spa filters. Our pool and spa cartridges are made with 100% Reemay, a spunbonded polye ster filtration media that was made specifically for durability and antimicrobial protection. All our replacement cartridges are compatible for your systems. Pool and spa cartridges should be replaced every 1-2 years. Signs that you need to replace your cartridge are a high PSI, cracked end caps, flattening of pleats, frayed fabric or reduction of water flow. Show more