Unicel 6CH-49 Replacement Spa Filter Cartridge 36 sq. ft. (Replaces 45 sq. ft. OEM Filters) F004AB 049" wall thickness (-C49)

049" wall thickness (-C49)

No Phosphates - No Problem

Featuring 142 pleats of heavy-duty 4 oz

DE Filter Grid - 30" Large - 60 Sq

38" diameter (top diameter) x 4

Unicel 6CH-49 Replacement Spa Filter Cartridge 36 sq. ft. (Replaces 45 sq. ft. OEM Filters) F004AB 049" wall thickness (-C49)The Unicel 6CH 49 is a 6000 Series replacement filter cartridge engineered for top load spa filter systems. With 36 sq. ft. of actual filter media 213 precision formed pleats of 3 oz. Reemay 2033 spunbond polyester this cartridge delivers consistent water clarity and reliable filtration in a direct drop in fit. NOTE: Filter Area 36 sq. ft. vs. 45 sq. ft. Spa manufacturers commonly label the filter system this cartridge fits as a "45 sq. ft." filter