This filter is for 10 pieces filters. Hydronix SWC-45-1020 Sediment Filter SpecificationsFilter Media: Polypropylene fiber cordCore: PolypropyleneDimensions: 4.5" D x 10" LRating: 20 micronTemperature Range: 40°F to 165°FCountry of Origin: TaiwanHydronix SWC Series Cartridges OverviewManufactured from 100% polypropylene cordReduces sand, silt, rust, dirt, and scale particlesHigh dirt holding capacityWithstands temperatures up to 165°FHydronix Water Technology DocumentationSWC Series String Wound CartridgesCompatible HousingsAmerican Plumber W10-PR, W15-PRAqua-Pure AP801Culligan HD-950GE GXWH30C, GXWH35F, GXWH-40L, GXWH-30C, HDSFI, GXWH-35F, GNWH-38FHydronix HF45-10BLBK34, HF45-10BLBK34PR, HF45-10BLBK10, HF45-10BLBK10PR, HF45-10CLBK10PR, HF45-10BLBK15, HF45-10BLBK15PRPentek 10" / #10 Big Blue, Big White, and Big Clear housingsPentek 150469, 150237, 150238, 150239, 150240, 166081, 166083, 166219Waterite Excelpure PL10B30Whirlpool WHCF-WHPLBBMost brands' 10" x 4.5" housings (Ace Hardware, Cuno, Flotec, Fulflo, Honeywell, Master Plumber, Omni, Sears, Teledyne, Water Pik)R1R1S1
