Unicel C-2304 Replacement Filter Cartridge for 3.7 Square Foot Skim Filter oil-only-drum-toppers Pressure-side cleaner for in-ground pools

Pressure-side cleaner for in-ground pools

Pleatco PA137

Fits Pentair Sta-Rite JWP Series aboveground pool and spa pump

This product kills all types of pool algae: black algae

backplate O-ring and screw

Unicel C-2304 Replacement Filter Cartridge for 3.7 Square Foot Skim Filter oil-only-drum-toppers Pressure-side cleaner for in-ground poolsUnicel C 2304 Replacement Filter Cartridge for 3. 7 Square Foot Skim Filter Diameter: 2 3 4 inch; length: 6 inch Top end cap: closed, 0 inch inner diameter; bottom end cap: open, 1 1 16 inch inner diameter Pleat count: 75; filter media: 3 ounce reemay 2033; filter area: 3. 7 square feet Get more efficient filtration and better water clarity with Unicel filters Longer time between cleanings; meets oem specifications