Replacement Grids and Cartridges

StaRite -Large Cartridge for System 3 S7M400/S8M500 - 25022-0225S With the System 3 Cartridge Filter, Sta-Rite has managed to improve on the classic cartridge filter design that has kept pools and hot tubs clean for over 50 years. This inner cartridge...

StaRite - Large Cartridge for System 3 S7M120  - 25022-0201S With System:3® Modular Media Filters - SM Series, Sta-Rite brings you the product that makes Ultra-Capacity Filtration a reality. No longer simply "cartridges," Sta-Rite's advanced...