The Wet 32050201 R is a compatible replacement for the following spa filter cartridges:
The Wet Institute 32050201 Comp. Pool Filter Cartridge is a spa filter replacement featuring 6 square feet of media area for the reduction of waterborne contaminants in pools and spas. This pool filter measures 2 7/8" x 14 11/16" with 1 1/16" Open top & bottom styles. Featuring premium media, this compatible Wet Institute filter improves water clarity and quality.