SpiroPure Replacement for Pleatco PA137 Unicel C-7490 Hayward C-5500 CX1380RE Filbur FC-1297 SwimClear C5520 Hot Tub Spa Pool Filter Replacement Cartridge (Case of 4)
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