Convenient and practicalThe capacity of this fountain is 3L, it does not need to add water frequently. It is very convenient for your pets, they can drink any time. Health and LED Lamp Antibacterial finely polished PP resin (BPA free) for your pet's health and hygiene. Adjustable flux and LED lighting design. The adjustable water valve flow allows you to customize the water flow for your pet. Bright LED is a nice decoration and easy to locate the fountain at night. Designed for Pets Fountain is designed especially for pets, providing fresh water and encouraging pets to drink plenty of water for their pets. stay healthy.Adjustable pump so you could choose the flow as you like. Ultra Quiet Design and Circulating Filtration SystemThe circulating filtration system uses a replaceable carbon filter to purify water, remove hair, dirt and food particles. It provides fresh and clean water to your lovely pets. Hygiene and QuietWith Activated Carbon filter cotton, filters pet hair and purifies water, let pets drink healthy water and keep them away from disease.