The Pleatco PSR100-4 R is a compatible replacement for the following pool filters:
The Pleatco PSR100-4 - Comp. Pool Filter Cartridge is a spa filter cartridge that measures 8 11/16" in diameter x 25 1/2" in length with 100 square feet of media area. This pool water filter features a 4 3/16" Open top style and a 4 3/16" Open Orange bottom style. This compatible Pleatco filter replacement keeps your swimming pool and spa water clean.