Super 3 liter mog cups: compared to 2 liters on the market, the cat / dog water fountain has a large capacity of 3 liters, which can cover the hydration volume of an adult cat for 5-7 days . Ideal water fountain for small and medium sized animals. If you have cats and dogs or more than 2 cats / dogs, this drinking fountain is a good choice for you. Smart water dispenser: thanks to the translucent material and the integrated LED light, you can easily see the water level. You don't need to open the water cooler cover every time to check the water level. If the light is blue, the pump is running and has enough water. When the water level reaches the minimum level, the LED lights up red and the water pump switches off automatically. Cat water fountain with 5 activated carbon filters: the high quality filters work with triple filtration, activated carbon and high density PP cotton to clean tap water, completely eliminate hair, debris and eliminate odors. We recommend replacing the filter every 4-6 weeks so that your pet has fresh water at all times. Environmental protection, energy efficiency and 6 combinations of water flow animals has 2 modes: waterfall, fountain. 3 different water flow sizes: large, medium and small, each mode meets the needs of different pets. This pet fountain has been developed, with extremely low energy consumption in 1 kWh per month maximum class of food material, BPA free. And with less than 30 dcibels, it's super quiet. Keep your pet healthy: give your pet filtered water. The waterfall design encourages your pets to drink more and provide oxygen. An activated carbon filter cleans the water and ensures that the cat fountain prevents blisters and kidney disease, speeds up recovery time for sick or injured animals and helps regulate temperature and eliminate fat.