The Lomart F-225 R is a compatible replacement for the following pool water filters:
The Lomart F-225 Compatible Pool Filter Cartridge is a spa filter replacement with a 1 1/8" Open top hole and 2 3/8" Open bottom hole. This compatible Lomart filter purifies the water in your pool or spa through 13 sq. ft. of media area. This pool filter cartridge measures 4 3/4" in diameter x 18" in length.