- QUALITY REPLACEMENT FILTER: Keep your pool or spa clean with this quality, dependable, and durable replacement cartridge filter from Unicel.
- GOOD REPLACEMENT FOR: Replaces Hayward Star Clear Plus C900 (CX900 RE), Sta Rite Posi Clear PXC 95 (25230 0095S), Waterway Clearwater II 100 (817 0100N), Pleatco PA90, Filbur FC1292, and Unicel C8409
- USER FRIENDLY: This replacement filter cartridge is easy to clean and easy to replace.
- PLEAT COUNT: This replacement cartridge has a pleat count of 174
- SIZE: Top and bottom cap dimensions: 4-inch with molded gasket | Dimensions: 9 x 9.5 x 18 inches