About this item[Why Choose AONBOY Pet Fountain]: When the water stagnates or does not flow, bacteria and viruses will be produced, resulting in the spread of canine gastroenteritis and other diseases. To prevent the spread of this disease. We recommend AONBOY stainless steel fountain, which can increase oxygen and keep water fresh, effectively helping your pet prevent urinary and kidney disease. [Upgraded Pump]: AONBOY pump adopts the latest single-motor technology, ultra-quiet (30dB), low power consumption 1.5W, can work continuously for 3-5 years, less pressure and more durable than other pumps. [High quality stainless steel material]: the AONBOY pet water dispenser adopts internationally recognized safe material: 304 stainless steel. Compared with plastic, stainless steel is safer, more reliable and easier to clean (dishwasher safe), inhibits effectively the growth of bacteria and gives your pets a safe and reliable watering equipment. [Triple Filtration System]: The pet water dispenser is equipped with 2 filters, each consisting of a e layer of cotton, coconut shell activated carbon and ion exchange resin. They form a triple filtration system to prevent animals from getting sick. The pet fountain adds a pre-filter sponge around the pump to better filter impurities and extend the life of the pump. [2.5L Large Capacity, 3 Different Flow Designs]: The capacity of 2.5L/84oz water is very suitable for small and medium-sized pets, you can travel for 3-5 days without worrying about lack of water. AONBOY pet fountain has 3 modes, each mode can meet the needs of various pets. Free-falling streams and bright colors encourage animals to drink more water.