Unicel C-7470-4 Pool Filter Cartridge Set (4 Pack) Copper-based Raises Total Alkalinity to Stop

Raises Total Alkalinity to Stop pH Bounce

A complete set replacement helps prevent bypass issues that can occur when older grids no longer seal correctly

reliable results

By combining four key functions into one tablet

Service technicians performing routine cleaner repairs

Unicel C-7470-4 Pool Filter Cartridge Set (4 Pack) Copper-based Raises Total Alkalinity to StopThe Unicel C 7470 4 Filter Cartridges (4 Pack) is a complete replacement set designed to restore proper filtration performance in Pentair Clean & Clear Plus 320 and Waterway Crystal Water 325 pool filter systems. Each cartridge provides 80 square feet of filtration area, delivering a combined 320 sq. ft. total when installed as a full set. Cartridge filters gradually become loaded with oils, fine debris, and contaminants that cannot be fully removed