UNICEL FILTER 4CH-50
- Diameter: 4 5/8-inch; length: 14 3/4-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: 225; filter media: 3-ounce reemay 2033; filter area: 50 square feet
- Get more efficient filtration and better water clarity with Unicel filters
- Longer time between cleanings; meets oem specifications
50 Square Foot top load. Replacement for: Addison Spas; Advanced Spa Design; American Classic Spas; Aqua Tech Spas; Dimension One Spas 1561-05; Dynasty Spas; Florida Whirlpool; Nemco; Unicel 50 Square Foot top load (Note: Replaces any cartridge that has an MPT fitting or a 1.9-inch id with disposable adapter.); Opu Spas
*Please note: if Unicel filter is unavailable, we will ship another brand equivalent.