Cat fountain is a creative pet fountain with fresh filter water for your cat (Please rinse filter with water thoroughly before use.) New added LED Water level window: 2.4L water capacity is ideal for pets small to medium sized pets.You can decide if you need to add water by observing the water level window Instead of splitting the fountain. 3 Different Flow Designs: Cute pet fountain has 3 modes: flower waterfall, flower bubble, and gentle fountain, each mode meets the needs of various pets. The free-falling stream and bright color attract pets to drink more water! Three-layer filtration system- A combined filtration system of ion exchange resin and activated carbon can soften water quality, reduce scale deposits, and block pet hair and food particles. Silent Drinking Fountain- The ultra-quiet pump in the cat water fountain is less than 40dB, low consumption and no heat. Quiet only the sound of water, the cat can trust it and actively drink water from it.