The Leisure 817-7500 R is a compatible replacement for the following pool water filters:
The Leisure Bay Comp. 817-7500 Pool Filter Cartridge is a spa filter specifically designed for the reduction of unwanted contaminants in swimming pool/spa water, and improvement of clarity. This compatible Leisure Bay filter measures 4 15/16" x 23 5/8" and includes 75 sq. ft. of media area. In addition, this pool filter cartridge is constructed with a 2 1/8" Open top & bottom styles.