The UNICEL C-7650 R replaces the following pool filters:
The Unicel C-7650 Comp. Pool & Spa Filter Cartridge is built with 3" Open top and bottom styles. Also known as the Filbur FC-0620, this pool filter cartridge features sharp pleat folds and 50 sq. ft. of media area to trap contaminants in pool & spa water. This Unicel pool filter measures 7" in diameter and 19 5/8" in length.