Quantity: One Piece[Stainless Steel Cat and Dog Water Dispenser] The cat water dispenser is made of 304 stainless steel. Compared with plastic pet water dispensers, stainless steel is safe and durable, easier to clean, and does not deposit limescale. Dishwasher safe (not suitable for fountain pumps).[360 Open Design] Even in the event of a power outage, there is still water to drink, the water level is clear at a glance, and it is convenient to replenish water in time. The open bowl design is perfect for families with multiple pets. The maximum capacity is 2 liters. Your pet will have enough water for 2 weeks even if you are away.[Perfect Filtration] The filter composed of activated carbon and high-quality sponge provides your pet with oxygen-filled water. It filters impurities such as hair and debris, effectively removes chlorine and heavy metals, and provides healthy and hygienic water for your beloved pets. [Quiet Fountain] The cat fountain generates 30 decibels when running, which is almost inaudible. It will not affect your or your pet's sleep.