EXCELFU Spa Filter Replaces PRB25SF, Unicel C-4405, Marquis 20342, Filbur FC-2387, PRB25SF-PAIR, Rainbow DSF 50, R172464, APCC7062, CMP 25392-000-100, 17-2464, 817-5010 Hot Tub Filter 2 Pack

Filter Replacement of Spa and Hot Tub Cleaning Systems Get purer, cleaner water in your hot tub spa with our hot tub spa filters Compatible Part Numbers Rainbow DFML-25C, R172464, 17-2464, 817-5010, R173433, 17-3433, 3005825, PRB25SF-PAIR, PRB25SF, Unicel C-4405, Filbur FC-2387, Aladdin 12504, Dally 40505, 17-175-1615, APCC7062, 25392-000-100, FL1004, SD-00200, CMP 25392-000-100. Suitable for pools/spas by Arizona Pacific, Beachcomber, Canspa Mfg, Caribbean Spas, Catalina, Clearwater Spas, Diamante Spas, Diamond Back Spas, Discovery Spas, Freedom Spas, Grecian Spas, Legend Spas, Lifestyle Spas, Maax Spas (Canada), Maax Spas of AZ, Moose Mountain Spas, Pool Products, Rainbow Plastics, Signature Spas, Sundance Spas, Sunrise Spas, US Tooling & Spas, Waterway Plastics and other manufacturers. Specifications • Length: 6 5/8" • Top Hole: 2 1/8" • Bottom Hole: 2 1/8" • Outside Diameter: 5" • Core: PVC Core • Filtration Area: 50 sq. ft. Premium Material Our pool filter pleated fabric efficiently filter the particles of indoor and outdoor pool water and keep your pool clean. Our hot tub filter able to keep high filtering efficiency even in harsh condition. Chlorine Resistant End Caps Reinforced end caps are crack resistant and withstand the chemicals in cool, warm hot water pool, spa and hot tub. Long Lifespan Include two pack filters for zero filtration downtime while cleaning and extend the life of each filter.