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AK-8018 for Unicel UHD-SR50, Pleatco PSR50-4, and Filbur FC-2530

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SKU: AK-8018

In stock

This 52 sq. ft., 8 11/16" OD Pool or Spa Filter has a 4 3/16" Open Hole Top, a 4 3/16" Open Hole Bottom, and is 13 5/16" long. It is crafted of the highest quality materials; and engineered to be superior. With the highest quality fabric that removes unwanted bacteria and contaminants, keeping your water crystal clean.



52 SQ. FT.Sta-Rite,50X, 50PMTX, 50TXRm 50TX,T-50TX
Additional Information

Additional Information

Best For 37 sq. ft. Sta-Rite Pro Filter, Replacement of Unicel UHD-SR35, Pleatco PSR35-4
Product Type Replacement Filter Cartridge
Product Size Single Unit
MPN AK-8018
Filbur Part # FC-2530
Pleatco Part # PSR50-4
Unicel Part # UHD-SR50
Sta-Rite Part # 50X, 50 X, 50-X, 50PMTX, 50 PMTX, 50-PMTX, 50TXRm 50TX, 50TXRm50TX, 50TXRm-50TX, T-50TX, T50TX, T 50TX
OEM # WC108-56S2x
Outer Diameter 8 11/16"
Length 13 5/16"
Top End Cap Open Hole: 4 3/16"
Bottom End Cap Open Hole: 4 3/16"
Media Area (sq.ft.) 52
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.