KW Zone Dophin Internal Filter Cartridge for FC-601, FC-602, FC-603 & FC-604[Model - FC-602]

KW Zone Dolphin Internal Filter Cartridge for FC-601, FC-602/FC-700, FC-603 & FC-604 is designed with premium filter material to effectively eliminate unpleasant odors. The superior filter wool works to ensure clean and clear water for your aquatic friends. It is simple to replace, ensuring a safe and hygienic experience.