Large Capacity: Made of 304 stainless steel,durable and resistant to get rust and corrosion.With a generous capacity of 2L/67.6Oz,this pet water fountain ensures that your cat has access to an ample supply of water for 7 days. Suitable for small cats or dogs. No need to add water frequently anymore,really save your energy and time. Ultra Quiet Pump:Equipped with water diversion structure and noiseless water pump,our water fountain runs absolutely quiet and stays below 35 dB. Render you and your pet to have a sweet dream without disturbing by noise. 5-Stage Filtration System: Featured with a 5-stage filtration system,our pet water fountain effectively removes impurities,odors,and chlorine from the water,providing clean and great-tasting water for your pets.