Spa Filter Replacement for Hot Tub Owners

Our hot tub spa filters provide purer, cleaner water in your hot tub spa. Compatible with a wide range of part numbers, including 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, and CMP 25392-000-100. These filters are suitable for pools and spas by various manufacturers such as 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, Pentair Pool Products, Rainbow Plastics, Signature Spas, Sundance Spas, Sunrise Spas, US Tooling & Spas, Waterway Plastics, and more.

The filters feature the following specifications: Length: 6 5/8", Top Hole: 2 1/8", Bottom Hole: 2 1/8", Outside Diameter: 5", Core: PVC Core, and Filtration Area: 50 sq. ft. Our premium pleated fabric efficiently filters particles, hair, leaves, dust, sediment, sand, and other impurities from indoor and outdoor pool water, keeping your pool clean. These hot tub filters also maintain high filtering efficiency even in harsh conditions.

The reinforced end caps are crack-resistant and able to withstand the chemicals in cool, warm, and hot water pool, spa, and hot tub environments. Included in the two-pack filters, you can easily replace the filters while maintaining continuous filtration, thereby extending the life of each filter.

The EXCELFU hot tub filter replacement provides clean and clear water for your hot tub spa. It is compatible with a variety of filter models, including PRB25SF PAIR, Unicel C-4405, Filbur FC-2387, R172464, APCC7062, CMP 25392-000-100, 17-2464, and Pleatco PRB25SF-JH-PAIR.

Our advanced Dirt-Capture technology allows the filter to capture more particles, hair, leaves, dust, sediment, sand, and other impurities per gallon of water pumped than regular fabric. This reduces wear and tear on the pump and keeps the water in your spa and hot tub clean and healthy at all times.

The trilobal filtration fabric increases the water flow rate, making it much easier to clean the impurities from the filter pleats and restoring the spa/hot tub filter to its superior filtration performance.

EXCELFU spa filters are made of lead-free and BPA-free materials, providing your family with a safe and healthy spa experience. The premium pleated fabric and reinforced end caps are resistant to chemicals in pools and spas, prolonging the life of the cartridge structure.

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