Unicel C-7439 Replacement Filter Cartridge for 40 Square Foot Pleatco Skim Filter, Softsider Spas
Brand: Unicel
Diameter: 7-inch; length: 9 3/4-inch
Top end cap: semi-circular handle, 0-inch inner diameter; bottom end cap: open, 1 9/10-inch inner diameter
Pleat count: 178; filter media: 4-ounce reemay 2040; filter area: 40 square feet
Get more efficient filtration and better water clarity with Unicel filters
Longer time between cleanings; meets oem specifications