The Unicel C-7447 R is a compatible replacement for the following pool filters:
The Unicel C-7447 - Comp. Pool Filter Replacement is a spa filter cartridge with 3" Open top and bottom styles with Gasket. This compatible Unicel filter replacement measures 7" x 14 3/16" and has 50 sq. ft. of media area. This pool water filter reduces contaminants in swimming pools and spa water.