Pentair StaRite S7M120 Inner Spa/Pool Filter Cartridge Kit (25021-0200S) filterparts Refractory material is used in

Refractory material is used in the combustion chamber area to help manage burner heat and protect surrounding heater components from direct exposure

1/8 inch barb connection with SPDT switching format

This pump has practical value because the OEM E-10 designation helps preserve the intended fit and operating profile of the original equipment

or missing their sealing components

This fitting helps direct water back into the vessel while preserving a clean finished look at the wall opening

Pentair StaRite S7M120 Inner Spa/Pool Filter Cartridge Kit (25021-0200S) filterparts Refractory material is used inA filter cartridge kit helps restore the main filtration elements inside a compatible StaRite System 3 assembly, and this Filbur kit is designed for S7M120 100 square foot spa and pool applications using the 25021 0200S reference. When the original filter elements become loaded or worn, the system can lose the dependable filtration support it should provide. The StaRite System 3 S7M120 compatibility and 100 square foot rating give this product