Gladon Winter Cover Wrap, 15" x 500' Roll | GWW12 Heater Parts and simpler pool maintenance —

and simpler pool maintenance — all with professional-grade performance

Ideal for both new installations and replacement maintenance

leak-free connections without sealant

test and balance pool chemistry (pH

Gladon Winter Cover Wrap, 15" x 500' Roll | GWW12 Heater Parts and simpler pool maintenance —Gladon GWW12 Replacement Filter Cartridge (GWW12) The Gladon GWW12 is a replacement cartridge filter element used in select pool and spa cartridge filter housings. Replacing a worn cartridge helps restore normal flow, lower filter pressure, and improve water clarity when cleaning no longer brings the cartridge back to performance. What It Does Traps dirt, oils, and debris in the pleated media to help keep water clear Supports consistent circulation