The automatic water dispensers will continuously provide water for your pet and the additional self-cleaning features will ensure that the water is always fresh and clean. The automatic water dispensers are perfect for cats or dogs owners who are looking for a clean water source. The fountain is both very efficient and quiet, and will not disturb the peace and quiet of your home.Features:The Automatic Water dispenser has circulating water with a replaceable activated carbon filter to remove Impurities from the water.Power off protection when water is low.Available to purchase filters separately.Suitable for Cats and Small Dogs.Specifications:Fountain water capacity: 2lHow to use:Pour 2 litres of water into the bowl. (Do not exceed the maximum line)Assemble the remaining parts.Connect to a Power source.Rotate the water flow control knob to adjust the preferred water flow.Note:It is recommended to change the filter every month.