Pet fountain: Get an automatic pet water fountain! Quiet: With a 1W low-power pump that's ultra-quiet so as not to disturb pets. Designed to: Let your pet drink freshly flowing water whilst you're not there. Freshening: Flows through a replaceable filter filled with coconut-activated carbon. Capacity: A compact dispenser that can hold a whopping 1.6L of water! USB: Powered via a USB connection. Automatic Pet Water Fountain | Living Social