The Aladdin 19902 R is a compatible replacement for the following pool filters:
The Aladdin 19902 Comp. Pool Filter Replacement is a pool filter cartridge with media area of 400 sq. ft. This compatible Aladdin spa filter measures 7" in diameter x 25 1/2" in length with top and bottom styles measuring 3" Open. This pool filter replacement reduces contaminants in swimming pool and spa water.