It filters a full bowl up to 130 times per hour through charcoal that helps remove impurities. Keeping water fresh with the CleanFlow Water Filter invites more water consumption to help keep pet healthy. Easy cleaning and dishwasher safe. Available with or without the reservoir tank. Conversion kit also available separately if you need to upgrade the standard unit to a reservoir unit. Small measures 11.5x9"x10.5", Medium Measures 14"x11.25"x12.5".
