Unicel 4CH-35 Replacement Filter Cartridge for 35 Square Foot Top Load Spas
- Diameter: 4 5/8-inch; length: 16-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: 145; filter media: 3-ounce reemay 2033; filter area: 35 square feet
- Get more efficient filtration and better water clarity with Unicel filters
- Longer time between cleanings; meets oem specifications
