?Quad Filtration System?The cat fountain is made of high-density cotton, coconut shell, activated carbon and ion exchange resin. It can filter out the impurities, remove the peculiar smell, soften the water quality, and improve the taste. You can provide your pet with fresher and cleaner water to prevent it from getting sick | ?2L Large Capacity?The 2L cat fountain is very suitable for small to medium-sized pets, without the need for frequent refilling of water. Even if you are on a business trip or traveling for 3-5 days, let you travel happily | ?Built-in LED light? Built-in LED light and external translucent design, allowing you to monitor the water level at any time, without having to open the cat drinker each time to check if you want to add water. At the same time, the LED lights also have the lighting function, your cat can easily find the cat fountain in the dark | ?Upgrade Water Pump?AONBOY water pump adopts the latest technology, has ultra-quiet working (?30dB), and 1.5W low power consumption. This means that the cat water bowl will not affect the sweet sleep of you and your pet. At the same time, energy-saving water pump is more environmentally friendly. In the long term, this will be the best cat companion | ?3 Water Flow Designs?Flower waterfall, flower bubble, soft fountain, each water flow design can meet the different needs of pets. This toy-like design, various forms of water flow, and bold colors can encourage your cat to drink water, which is beneficial for your pet's kidney health