The Hayward CX-870 / CX870-XRE is a compatible replacement for the following pool filters:
The Hayward CX870-XRE Comp. Pool and Spa Water Filter is a pool filter replacement with 400 square feet of media area. This compatible Hayward pool filter measures 7" x 25 1/2" with 3" Open top and bottom styles. With this pool filter cartridge you will able to reduce contaminants in pool and spa water.