The Unicel C-9401 R is a compatible replacement for the following pool and spa water filter cartridges:
The Unicel C-9401 Comp. Pool Filter Cartridge is a pool filter cartridge replacement constructed with 75 sq. ft. of pleated Reemay filter media for the reduction of contaminants in swimming pool and spa water. This compatible Unicel pool filter, also known as the Filbur FC-2960, measures 10" x 13 1/4" with a 5 15/16" Open top style and 6 1/16" Open bottom style.