SpiroPure Replacement for Pleatco PC7-120 Unicel C-4607 Filbur FC-3710 Coleco F-120 Intex Pools 59900 Hot Tub Spa Pool Filter Replacement Cartridge (Case of 12)

Outer Diameter: 4 1/4" Length: 8" Media: 5 SF Compatible with Pleatco UPC7-120 Unicel C-4607 Filbur FC-3710 Coleco F-120 Intex Pools 59900 58600 F18 Hot Tub Spa Filter. SpiroPure pool and spa filter cartridges offer long-lasting, durable filter media with high dirt holding capacity for clear, sparkling water in your pool or hot tub spa. A strong inner core means increased strength without hindering water flow or filtration performance. Easy to install, durable filter cartridges that allow for high filtration performance and efficiency