The UNICEL C-4329 R replaces the following pool and spa filters:
The Unicel C-4329 Comp. Pool Water Filter Cartridge features pleated media that traps contaminants in swimming pools and spas with built-in 25 sq. ft. of media area. This Unicel pool filter, also known as the Filbur FC-0210, measures 4 1/4" in diameter and 12" in length. This pool filter cartridge also features a 2" Open bottom style and Closed Crescent Handle top.