The Sta-Rite TX 100 R is a compatible replacement for the following pool filters:
The Sta-Rite TX-100 - Comp. Pool and Spa Filter is a spa filter cartridge that measures 8 11/16" x 25 1/2" with 100 sq. ft. 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 Sta-Rite filter replacement keeps your swimming pool and spa water clean.