Details35 SQ. FT. Rec Warehouse, Rainbow, Waterway Plastics, Morgan Spa, Leisure bay mfg, Lifestyle Spas, Infinity Spas by Maax
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Best For 25 sq. ft. In-Line Filter for Dynamic Series I RDC-25, RDC-25S, Dynamic Series II RTL/RCF-25, Dynamic Series III RTL/RCF-25, Replacement of Unicel C-4625, Pleatco PRB25-IN-4 Product Type Replacement Filter Cartridge Product Size Single Unit MPN AK-3048 Filbur Part # FC-2380 Pleatco Part # PRB37-IN-4 Unicel Part # C-4637 Sta-Rite Part # No OEM # R173430, R172482, 111793, M-4336 Outer Diameter 4 15/16" Length 13 5/16" Top End Cap Open Hole: 2 1/8" Bottom End Cap Open Hole: 2 1/8" Media Area (sq.ft.) 35 Supported Brands Acryx-Maax Spas, Freedom Spas, Infinity Spas by Maax, Leisure Bay Manufacturing, Lifestyle Spas, Morgan Spas, Pentair Pool Products, Pentair Pool Products - Rainbow Plastics Replacements, Rec Warehouse, Savannah Spas, Statewood Spas, Waterway Plastics 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.