Sta-Rite System 3 Filter Cartridge, Replacement | 25021-0200S PresAir Installs inside the pump strainer

Installs inside the pump strainer housing above suction inlet

aiding in pressure regulation during installation

Unlike aftermarket ceramic logs

This kit is ideal for full-length chimney relines

Waterway Plastics Spa Jet

Sta-Rite System 3 Filter Cartridge, Replacement | 25021-0200S PresAir Installs inside the pump strainerSta Rite 25021 0200S Cartridge Filter System 3 Replacement S7M120 The Sta Rite 25021 0200S Cartridge Filter System 3 Replacement, model S7M120, is a replacement cartridge set designed for Sta Rite Cartridge Filter System 3 installations. Identified by SKU 25021 0200S, this replacement ensures compatibility with the S7M120 configuration within Sta Rite filter assemblies. Key Features Replacement cartridges for Sta Rite Cartridge Filter System 3