Feature 1. High quality: The pet waterer is made of food-grade PC material, which is environmentally friendly, non-toxic, tasteless and durable. Quick disassembly structure design, easy to disassemble and clean. 2. Design pump: The uniquely designed silent pump is equipped with a custom suction cup to minimize noise. 3. Large capacity: 2L capacity, no need to replenish frequently, can meet the drinking water needs of cats, dogs, birds and other pets of various sizes. You can go out with confidence. 4. Two water flow modes (faucet mode/fountain mode): Provide clean tap water to make your pet grow happier and healthier. 5. Clean water: The unique replaceable design filter can effectively filter hair, peculiar smell and residual chlorine. Therefore, the fountain can provide pets with cleaner water and reduce the risk of illness. Specification Material: Food-grade PC Item Color: Fully Transparent (Let your pets see the water clearly) Maximum Capacity: 2 liters (67 oz) Item Size: approx. 15.5x15.5x16.5cm/6.1x6.1x6.5inch (L*W*H) Filter replacement time 1. The charcoal filter is best replaced once a month to achieve a good filtering effect. 2. In the smart sensor mode, the activated carbon filter is best replaced every 2 months. 3. It is best to reserve additional 2-3 charcoal filters for your pet. Warm notes 1. Please clean the pump regularly to extend the service life. 2. Regarding the motion sensor, it can only be adsorbed on the smooth surface, and the frosted wall or floor does not meet the conditions. (Can be attached to the fountain body) 3.Our water dispenser does not come with a power adapter, please be aware!