Unicel C-4402 Replacement Filter Cartridge for 20 Square Foot Aqua Spa safety-knives Chemistry Kit

Chemistry Kit

Fluorescent orange color increases visibility

Double lined door

Disposable single-piece protective coverall garment made of spunbond nonwoven fabric to help protect against non-hazardous particles

Comfort fit design enables a greater range of movement while stretching and bending with reinforcement in high stress areas

Unicel C-4402 Replacement Filter Cartridge for 20 Square Foot Aqua Spa safety-knives Chemistry KitUnicel C 4402 Replacement Filter Cartridge for 20 Square Foot Aqua Spa Diameter: 4 5 8 inch; length: 9 3 4 inch Top end cap: molded cone handle, 0 inch inner diameter; bottom end cap: open with slots, 1 7 8 inch inner diameter Pleat count: 138; filter media: 4 ounce reemay 2040; filter area: 20 square feet Get more efficient filtration and better water clarity with Unicel filters Longer time between cleanings; meets oem specifications