Unicel 2000 Series 8.5 sq. ft. Replacement Filter Cartridge | C-2303 United Chemical Maintain water temperature at 95ºF

Maintain water temperature at 95ºF and allow spa to circulate overnight with jets off

A larger surface area extends the life of the filter cartridge

extended service life

1-1/2" x 50' Bosun Vacuum Hose with Swivel Cuff

Bromine 2–20 ppm

Unicel 2000 Series 8.5 sq. ft. Replacement Filter Cartridge | C-2303 United Chemical Maintain water temperature at 95ºFThe Unicel C 2303 is a 2000 Series 8. 5 sq. ft. replacement filter cartridge engineered for compact spa and chlorinator filter systems. With 150 precision pleated layers of 3 oz. Reemay 2033 polyester media, this cartridge delivers consistent sub micron particle capture in a slim 2 7 8" diameter profile purpose built for the tight tolerances of Rainbow Plastics and Emerald Spa filtration housings. Specifications Filter Area 8. 5 sq. ft. Length 17 1