Large capacity water tank: Vividorama cat fountain boasts a 101 oz/ 0.7 gal water capacity, ensuring extended use without frequent refills, making it ideal for homes with multiple pets New upgraded material: Cat water dispenser features a food-grade stainless steel lid, making it durable and easy to clean. The tank is made of thickened material, BPA-free, stable, and worry-free Four-stage filtration system: Every drop of water is filtered through vertical filtration system to remove all impurities and provide oxygen-enriched and better-tasting water. The filter in the automatic cat water dispenser removes dirt and food particles, while the pre-filter sponge captures fur and debris LED light feature: The dog water fountain is equipped with a translucent water tank and a built-in LED light; this allows you to easily monitor the remaining water level without the need to frequently open the running water bowl for cats; additionally, the built-in LED light emits a gentle glow in the dark, helping your cat locate the water fountain more easily Ultra-quiet cat drinking fountain: The advanced water flow structure filters out noise so the entire cat fountains for drinking clocks in at a barely audible 23dB - quieter than a whisper Cat Water Fountain Stainless Steel,3 L/ 101 oz Pet Water Fountain with 5-Stage Circulating Filtration System,Cat Fountain with Quiet Pump for Cats, Dogs and Multi-pet Households