PetSafe Drinkwell Avalon Ceramic Pet Fountain is a fountain for cats and dogs that helps you ensure proper hydration for your pet. It provides your animal with access to fresh, filtered water 24 hours a day, 7 days a week. The freely flowing stream of fresh water encourages cats and dogs to drink more, which helps prevent urinary tract infections and kidney diseases. The fountain is made of scratch-resistant, durable ceramic. The ceramic bowls are also relatively heavy, making them very stable and harder for pets to tip over compared to plastic bowls. The Avalon model holds 2 liters of water and features two filters - a foam filter and a carbon filter, which remove unpleasant tastes and odors and capture any impurities, such as hair. The device operates quietly - the hidden pump and appropriately designed spout with two outlets dampen sounds. Moreover, thanks to its round design and access to the water reservoir from every side, multiple pets can use the fountain simultaneously. The PetSafe Drinkwell Avalon pet fountain can be easily disassembled for cleaning, and the bowl with the spout is dishwasher safe. The fountain is powered by electricity (power cord included). Features of the PetSafe Drinkwell Avalon Ceramic Pet Fountain: - for cats and dogs - filters water 24/7 - made of ceramic - capacity: 2L - includes replaceable filters - round bowl - produces two streams of water - access to water from every side - can be used by multiple pets at the same time - easy to clean - powered by electricity Dimensions: Diameter: 26.8cm Height: 17cm Capacity: 2000ml To maintain the proper performance of the fountain for as long as possible, it is necessary to regularly clean the water pump and replace the filters. Recommended cleaning frequency for the pump: every two weeks. Recommended frequency for replacing the carbon filter: every 2-4 weeks; foam filter: every 1-2 months.