DetailsThis Replacement Filter Cartridge comes with a technical specification of Filbur FC-2540, Pleatco PSR70-4, Unicel UHD-SR70, and OEM WC108-57S2X. It is a high performance filter cartridge can handle a top load of 72 Sq. Ft. This state of the art 72 SQ. FT. Sta-Rite 70TX, 70GPM-TX, 70TXR, T-70TX, filter with 4 3/16" open hole at the top and the bottom is of superior quality as per industry standards. It is 18 3/16" long and 8 11/16"wide and efficiently provides you dust, sand and worm free clean and clear water solution for your pools and spas. The best in the industry this product matches all your water purifying needs and offers quality with cleanliness and hygiene par excellence.
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Best For 52 sq. ft. Sta-Rite Pro Filter, Replacement of Unicel UHD-SR50, Pleatco PSR50-4 Product Type Replacement Filter Cartridge Product Size Single Unit MPN AK-8019 Filbur Part # FC-2540 Pleatco Part # PSR70-4 Unicel Part # UHD-SR70 Sta-Rite Part # 70TX, 70 TX, 70-TX, 70GPM-TX, 70GPM TX, 70GPMTX, 70TXR, 70 TXR, 70-TXR, T-70TX, T 70TX, T70TX OEM # WC108-57S2X Outer Diameter 8 11/16" Length 18 3/16" Top End Cap Open Hole: 4 3/16" Bottom End Cap Open Hole: 4 3/16" Media Area (sq.ft.) 72 Supported Brands Sta-Rite Pleated Filter Cartridges Our Universal Pleated Filter Cartridges are washable, reusable, and durable. As a result, our filters last longer than other brands, and are more economical too. Our filters work hard for you by holding more dirt than other brands; and increased dirt holding capacity means cleaning your pool or spa less often. Our universal pleated filter cartridges are constructed of the highest quality non-woven polyester, with a durable polypropylene core to provide maximum strength. The ends are immersed in thermo setting vinyl plastisol that seals the end of each pleat uniting the components and forming a permanent bonded end cap, unlike cheap alternatives. This makes our universal pleated filter cartridges perfect for residential, commercial, and industrial pool and spa applications.Relish our comprehensive pool and spa collection that includes world-class filters and state-of-the-art pool, spa, and pond accessories at exclusive discount club prices. Please let us know if we don't have what you need, we CAN find it. Get Help We have listed all known part numbers associated with this product. Some part numbers may not be listed for old/discontinued items. Every filter on this site is different. If you aren’t sure if this is your filter, call 661-833-9600. We’re happy to help.