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)
- Outer Diameter: 7" Length: 32 7/8" Media: 137 SF
- Compatible with Pleatco PA137 PA137-PAK4 Unicel C-7490 C-7490-4 Hayward C-5500 CX1380RE CX 1380 CX1380-RE Filbur FC-1297 SwimClear C5520 Pool & 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