Guardian Pool Filter Fit: Sta-Rite 25021-0200S & 25022-0201S System 3 S7M120 Set swimming cartridge pentair 2 filters inner and outer;

THE INNER AND OUTER SET FILTER REPLACEMENTS: NEW IN FACTORY PACKAGING DIRECT OEM REPLACEMENT GUARDIAN 920-STA-INN System 3 S7M120 2 Replacement Cartridge Filters 1 Small (Inner) Filter 100 Sq Ft 1 Small (Inner) Filter For the Sta Rite System 3 S7M120 cartridge filter REPLACES THESE Part Numbers: 25021-0200S (S7M120) 25021-0200 Sta-Rite 25021-0200S GUARDIAN 912-STA-OUT Replacement Cartridge Filter 200 Sq. Ft 1 Large (outer) Filter For the Sta Rite System 3 S7M120 cartridge filter REPLACES THESE Part Numbers: 25022-0201S