Unicel Cartridge Filter 4CH-21

Filter Cartridge 19 sq. ft.
Get more efficient filtration and better water clarity with Unicel filters! Longer time between cleanings. Meets oem specifications. 

• Diameter: 4 5/8-inch

• Length: 8-inch

• Top end cap: molded cone handle, 0-inch inner diameter

• Bottom end cap: 1-1/2-inch male thread/mpt, 0-inch inner diameter

• Pleat count: 158; filter media: 3-ounce reemay 2033; filter area: 19 square feet