Features: Automatic Water Fountain: The pet water fountain with 2.6L water capacity makes your pet drinking with higher frequency. BPA Free & Premium Quality: Made of food-grade BPA-free ABS material, odorless and durable, which keep your pets and healthy. It's easy to operate and . Strong Filtration Ability: Water quality can be improve by the filtration. The external cotton mesh filtration captures hair and debris. Filtration can assure the quality of the water and enhance the taste of fresh water for your cats. Enjoy a comfortable sleep and keep your pet quiet all night: Circulating filtering live water, more pure 5V voltage, don't worry about your pet's potential safety hazard Specifcations: Name: Automatic pet water fountain Main material: ABS Optional color: Blue/gray optional Package size：20x18x15cm Package weight:650g Output voltage: DC 5V Power consumption: 1W Power cable length: 1.5m USB cable Capacity: 2.6L Power supply: USB charging Filter system: High iodine value coconut shell activated carbon resin Suitable for: Small animals such as cats and dogs, etc Note: If the water level is equal to the water pump, which means that water needs to be added, otherwise the pump may run dry and burn out. The filter should be changed every 2-4weeks, depending on the number of pets using the fountain. The fountain should be at least every 2 weeks. Package List: 1* Automatic cat water fountain 1* Water pump 1* USB charging cable 1* Replaceable filter 1* User manu