FillFast Advanced Carbon Block Replacement Filter Cartridge is designed for the FillFast High Flow Pre-Fill Dual Filter System.
Each replacement is designed to help in the removal sediment, bad taste, odor, and combined chlorine. Must be used in tandem with the CuLator Metal Eliminator Filter Cartridge. Use only with city water or potable well water.
The Advanced Carbon Block Filter will slow the filtration as it becomes full. If you are filling with “bad” water, you may need to purchase additional cartridges as needed. Each filter cartridge is designed to remove impurities up to 10,000 gallons of water, but the quality of water will determine how long the cartridge lasts.