Pentair StaRite S7M120 Outer Spa/Pool Filter Cartridge Kit (25021-0201S) airswitches making this a more focused

making this a more focused replacement instead of a generic control substitute

5 inch spigot connection is needed

The wide model compatibility and OEM design give this basket practical value because strainer components work best when they match the original trap body shape closely

service planning

Pentair StaRite S7M120 Outer Spa/Pool Filter Cartridge Kit (25021-0201S) airswitches making this a more focusedA filter cartridge kit helps renew the internal filtration elements inside a compatible StaRite System 3 assembly, and this Filbur kit is designed for S7M120 200 square foot spa and pool applications using the 25021 0201S reference. When the original filter elements become loaded, worn, or less effective, the system can lose the dependable support it should provide. The StaRite System 3 S7M120 compatibility and 200 square foot rating give this product