The SwimClear C3020 R is a compatible replacement for the following pool filters:
The Hayward SwimClear C3020 - Comp. Pool Filter is a pool water filter measuring 7" x 19 5/8" with media area of 75 sq. ft. This pool filter replacement keeps swimming pool and spa water clean. This compatible Hayward SwimClear spa filter cartridge features 3" Open top and bottom styles with Gasket.