Unicel C-4402 Replacement Filter Cartridge for 20 Square Foot Aqua Spa safety-knives yet ultra-light for seemingly weightless

yet ultra-light for seemingly weightless protection

3M Scotchgard Anti-Fog Coating lasts longer than traditional anti-fog coatings

Pentair C1-259P 3 HP Diffuser Replacement Sta-Rite Max-E-Glas/Dura-Glas Series Inground Pool and Spa Pump

Fluorescent orange color increases visibility

Unicel C-4402 Replacement Filter Cartridge for 20 Square Foot Aqua Spa safety-knives yet ultra-light for seemingly weightlessUnicel 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