If The Water Pump Of The Pet Fountain Makes Noise First Check If The Water Level In The Tank Is Below The ''Min'' Line And Ensure That The Water Level In The Tank Is Between ''Min'' And ''Max''. If The Water Level Is Not A Problem Please Thoroughly Clean The Water Pump As There May Be Pet Hair Or Scale Stuck In The Water Pump.

• Safer way to drink water: This cat fountain using edible grade 304 stainless steel It does not contain lead manganese and other harm-ful elements is corrosion resistant and oxidation re-sistant easy to clean firm and durable effectively prevents black chin and has a long service life make your pet drink more reassuring!
• Flowing live water: This cat fountain stainless steel simulate natural running water the water circulation keeps the water clean for a long time arouses the curiosity of the pet and makes the pet drink more water; effectively prevent stones or uri-nary system diseases.
• Four layer filtration: A four layer filtration system composed of sponge activated carbon and ion exchange resin can effectively filter out impurities remove odors soften water quality improve taste and make every bite of the cat clean and sweet. This greatly reduces the risk of pets suffering from gastrointestinal and urinary system problems.
• Ultra quiet water pump: AZZXZQYU pet water dispenser uses a 5V low-pressure ultra quiet pump with low power consumption and a running noise of less than 30dB which is super quiet and will not affect the rest of people and pets.
• Water notification design: This pet fountain features a unique red buoy that allows you to check how much water is inside. By observing the height of this red buoy it is easy to determine whether you need to fill the fountain with water.
• 24-hour customer service: If you find any issues after receiving the product please feel free to contact us and we will immediately provide you with a satisfactory solution. the AZZXZQYU brand also offers an 18 month pump warranty so if you have any problems you can contact us for replacement.