UNICEL FILTER 4CH-21
- 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
- Get more efficient filtration and better water clarity with Unicel filters
- Longer time between cleanings; meets oem specifications
19 Square Foot top load. Replacement for: Alcove; Pageant Spas; Saratoga Spas 20245-238; Unicel 19 Square Foot top load (Note: Replaces any cartridge that has an MPT fitting or a 1.9-inch id with disposable adapter.); Vita Spas PVT 25N (Note: Remove "pad adapter" from the skimmer before threading Unicel MPT directly into the suction fitting.); Atera Spas (Four Seasons Home Resort Products); Dream Maker Spas (Note: Remove "pad adaptor" (if present) from skimmer before threading MPT directly into suction fitting; 2000 to present with LED lights)
*Please note, if Unicel Filter is unavailable, we will send the equivalent in a different brand.