Sta-Rite S7M120 System 3 Compatible Filter Cartridge Combo filter-length_20 1/16 inches It is designed for pools

It is designed for pools 40 to 46 feet in width

Includes mounting hardware

This closed 150 winter pool plug

This part replaces W72880

Our CPR Instructions are kept up-to-date with the American Heart Association Standards and Guidelines

Sta-Rite S7M120 System 3 Compatible Filter Cartridge Combo filter-length_20 1/16 inches It is designed for poolsThe Hurricane HF STR SET Cartridge Filter Set combination is compatible with Sta Rite S7M120 System. These cartridges replace Sundance Series 880 6473 165 Outer Filter and 6473 164 Inner Pre Filter. It consists of one inner pre filter cartridge and one outer filter cartridge. The original manufacturer's names and part numbers are for reference only. Hurricane's advanced point bond filter media has tighter filtration capabilities than trilobal media