Features: brand new and high quality 2L Large Capacity: The for cat water dispenser has a water capacity of 2 liters (67 ounces), which means that it is great for small to medium sized pets. Large capacity but compact fountain design also takes up less space but can holds more water. Circulating Filtration System: The Automatic Drinking Water Dispenser uses a replaceable charcoal filter composed of activated carbon and ion exchange resin forming a filtration system to purify the water, remove hair, dirt and food particles, it helps provide for fresh and healthy water for pets. Environment Material:Made of finely polished Stainless Steel material, this automatic water bowl is non-toxic and odorless which can be used safely and securely. Simple quick-release structure is designed for easy removal and cleaning. Extremely Quiet: the sound of the falling water is whisper-quiet. for cat fountain stays below 40 decibels when it is working. It uses the submersible pump for safe & quiet operation. Premium low-voltage pump is sturdy and reliable. Slope Faucet Design: After many observations, it is found that cats and dogs prefer to drink the water from the faucet. The slope design makes the water better circulate, and it is convenient for the dirt to flush into the filter box.USB interface, voltage only needs 5v. Specifications: Material:Stainless Steel Size:Approx.32 x 21x10cm/12.60x8.27x3.94inch Package Includes: 1 Piece for Cat Water Fountain note: Please allow 0-1cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.