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The Filbur FC-2388 is a compatible replacement for the following water filter cartridges:
The Filbur FC-2388 Rainbow DSF Combo Pool & Spa Filter is a compatible replacement pool and spa water filter cartridge constructed with wider support bands to increase break-resistance and promote the optimum flow of water. This Filbur pool filter's antimicrobial end caps are reinforced for added strength and fight the build-up of bacteria and mold to prevent unpleasant odors.
This compatible Rainbow/Pentair DSF combo filter's polyester media offers strength and durability through sharp pleated folds that have a dirt-retention capacity. In addition, this Filbur spa filter features reinforced PVC center cores that provide strength for your cartridge and prevent any cracks or collapse.
Filbur FC-2388 Rainbow DSF Combo Pool & Spa Filter specifications: