The Unicel C-3302 R is a compatible replacement for the following pool and spa filter cartridges:
The Unicel C-3302 Comp. Intex E Pool Water Filter increases water clarity and quality in swimming pools and spas. This pool filter cartridge features sharp pleat folds and 2 sq. ft. of media that traps contaminants effectively. This compatible Unicel pool filter, also known as the Filbur FC-3751, measures 3 1/8" x 3 3/4" with 1 1/8" top & bottom styles.