Unicel C-7442 Spa Replacement Cartridge Filter PackageQuantity:1 Outside diameter: 4 1/4-inch

Outside diameter: 4 1/4-inch

and Sta-Rite's System 3 vertical D

upholstery

Pool First Aid​ is a powerful pool problem solver that works very fast - often without scrubbing

Meets OSHA and NFPA

Unicel C-7442 Spa Replacement Cartridge Filter PackageQuantity:1 Outside diameter: 4 1/4-inch4 New *Unicel* C7442 Replacement Spa Filter Cartridges Industry's most complete line of replacement filter elements For use with: Hayward Pool Products (CX410RE) AND MORE Sharp pleat folds maximize spacing between pleats Tough urethane end caps assure durability for the life of the cartridge Outside Diameter: 7" Length: 14 3 16" Top End Cap: Open w molded gasket 3" id Bottom End Cap: Open w molded gasket 3" id Pleat Count: 120 Media: 4 oz Description: