74oz/2.2L Cat Fountain for Drinking Making the lives of cats and owners smarter This isn’t just a fountain. It’s a small way to say, Every. Single. Day. Discover a fountain designed with your pet in mind. With whisper-quiet operation, multi-stage filtration, and a convenient water-level window, keeping your companion hydrated has never been easier. The stainless steel construction and tool-free design make daily care simple and stress-free. Ensure Smooth Operation: Clean the Pump A clean pump is essential for a quiet and powerful water flow. Please clean it every time you change the filter. Is this fountain quiet? This cat water fountain runs at a gentle volume of less than 25 dB - quieter than a library. Can it be used for small dogs? This cat water fountain is suitable for small and medium-sized pets. Does it require filters? This water fountain is equipped with an activated carbon filter, which consists of cotton layer, activated carbon, and ion resin, forming a triple filtration system. Does it require batteries? no Is it easy to assemble? This Cat Water Fountain with Detachable Tank, Easy to Clean & Assemble