Features: Automatic Water Fountain: The pet water fountain with 2L water capacity makes your pet drinking with higher frequency. A great funny toy to your lovely pets. Premium Quality: Made of food-grade BPA-free plastic, odorless and durable, which keep your pets safe and healthy. Anti-overflow Ability: When the filter element is not cleaned for a long time, the water will be drained from the four corners of the tray if it is blocked. Strong Filtration Ability: The larger particles are separated from the outer tray, and the charcoal filter continuously purifies and softens hard tap water, removes hairs, sediment and debris completely. Quiet & Low Power Work: Ultra-quiet working pump (