[304 Stainless Steel Shell] Made of food grade 304 stainless steel, our cat fountain is much more durable and capable of resisting corrosion, and can be the best guard of water safety for your pets. Meanwhile, our pet water fountain for cats has been proven that can effectively prevent the occurrence of electrical leakage and electric shock accidents. [Super Quiet Pump] Making nearly no noise and causing low power consumption, our cat water fountain will not affect your and your pet's sleep. When a power cut occurs, 4 oz of water remaining in the bowl automatically can keep your pets away from being thirsty for some time. Tip: If there is a problem with the pump within 1 month, you can ask us to send you a new pump. [Tenfold Filtration System] We spare no effort focusing on the health of your pets. Equipped with 10 layers of filters, our water fountain for cats inside can remove impurities from water effectively, providing ultra-clean drinking water for your pets.