This pet water fountain with a scientific design: Flowing water is more attractive to pets and they will definitely drink more often. Choose this fountain to keep your pets healthier. It is a close for pets and pet lovers. Features: Automatic Water Fountain: The pet water fountain with 2.5L water capacity makes your pet drinking with higher frequency. Premium Quality: Made of food-grade ABS material, odorless, and durable, which keeps your pets and healthy. It's easy to operate and . Strong Filtration Ability: Water quality can be improved by filtration. The filtration captures hair and debris. Filtration can assure the quality of the water and enhance the taste of freshwater for your cats. Quiet & Low Power Work: Equipped with a low-power pump, ultra-quiet, and with low power consumption, never disturb you or your pet sleeping. The pump normally lasts between 2.5-4 years. Warranty: If there are any problems, please our store in time. will give you a satisfactory solution. Specifications: Main material: ABS Main color: Black Capacity: 2.5L Voltage: (//UK/JP), 50Hz-60Hz Package Size: 19.5 * 19.5 * 14.7cm / 7.7 * 7.7* 5.8in Package Weight: 820g / 1.8lb Note: 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. 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. There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. Packing List: 1* Cat water fountain 1* Water pump 1* 5* Replaceable filter 1* Cleaning kit