【Quadruple Filtration System】: The cat water dispenser filter is made of high-density cotton, coconut shell, activated carbon, and ion exchange resin. It can filter out impurities, eliminate peculiar odors, soften water quality, and improve taste. Provide pets with cleaner water to prevent them from getting sick. 【2L Large Capacity】: The 2L cat fountain is very suitable for small and medium-sized pets, no need for frequent water refilling. Even if you are on a business trip or traveling for 3-5 days, the cat drinking fountain can provide clean and sufficient water, freeing up your rhythm and allowing you to travel without worries. 【Built-in LED Light】: Built-in LED light, transparent external design, allows you to monitor the water level at any time. You don't need to open the cat water dispenser every time to see if you want to add water. At the same time, the LED light makes it easy for your cat to find the cat fountain in the dark. 【Water Pump Upgrade】: AONBOY's water pump uses the latest technology, with ultra-quiet low power consumption (≤30dB), 1.5W. This means that the cat water bowl will not affect your and your pet's sweet sleep. At the same time, low-power water pumps are more environmentally friendly. 【3 Water Flow Designs】: Flower waterfall, flower bubble, gentle fountain, you can choose the water flow shape that suits cats. This toy-like design, different water shapes, and beautiful colors can encourage your cat to drink water, which is good for your pet's kidney health.