Description
Coast Spas Unicel hot tub filter cartridge, a long, slim 50 sq ft filter used in select Cal Spas and older Sundance Suntub models. It is 4-15/16 inches across and 14-7/8 inches long, with 2-1/8-inch open ends top and bottom. Reemay trilobal media with 193 pleats holds more debris and resists wear. It cross-references to Pleatco, Filbur, Martec and Sonfarrel cartridges. Compare dimensions before ordering.
Search: Unicel 50 sq ft filter, Cal Spas filter cartridge, Suntub filter, open end spa filter