The Ewilibe Cat Water Fountain is an automatic pet drinking water fountain that provides fresh and clean water to your cat or dog. Made of high-quality stainless steel, this water fountain is rust-resistant and easy to assemble. It features a super-quiet pump and a 4-stage filtration system that removes contaminants and food debris from the water. With a capacity of 2.5 liters, this water fountain is perfect for keeping your pet hydrated during the day or at night.