K&H CleanFlow??? Filter Water Bowl The K&H CleanFlow??? Filter Water Bowl is designed to keep your pet's water fresh and clean. Silent and leak-proof, the it filters water up to 130 times per hour through charcoal (additional cartridges sold separately). Keeping your pet's water fresh invites more water consumption, keeping them healthy. Features: Filters contents up to 130 times per hour Comes with additional reservoir tank Charcoal filter helps remove impurities Invites more water consumption Easy-cleaning and dishwasher safe Full 2-year warranty CUL-listed pump for safety Item Specifications: Package Includes: Water Bowl Reservoir Pack of charcoal filters Sizes: Small: 80 fl oz. capacity (bowl) + 90 oz. reservoir Medium: 1.4 gallon capacity (bowl) + 1 gallon reservoir Large: 2 gallon capacity (bowl) + 1.5 gallon reservoir Click here to watch the product video. Large KH2530 498491 655199025305