The Unicel C-6300 R is a compatible replacement for the following pool & spa filters:
The Unicel C-6300 Comp. Jacuzzi Whirlpool 30 Cartridge is a compatible replacement pool filter cartridge with high level water purification performance. This compatible Unicel pool filter, also known as the Filbur FC-1340, measures 6 5/8" x 14 7/8" with 3 1/2" Open top and bottom styles. With 30 sq. ft. of pleated polyester media, this Unicel spa filter will improve water quality in swimming pools and spas.