Cat Water Fountain, 108oz/3.2L Automatic Pet Water Dispenser with LED Light and Circulating Filtration System for Cats and Dogs Ultra Quiet Water Pump: Equipped with an ultra-quiet water pump operating at less than 30 decibels, this cat water fountain ensures minimal noise, providing a peaceful environment for both you and your pet. Made from premium 304 stainless steel, the fountain is BPA-free and offers greater durability and safety compared to plastic or ceramic models. Large Capacity: With a 108oz/3.2L water reservoir, this pet fountain reduces the need for frequent refills. It can provide fresh drinking water for cats for up to 14 days and dogs for up to 9 days, making it ideal for use at home or during short trips. Built-In LED Light: The fountain features a built-in LED light that illuminates the water level through the transparent housing, allowing easy monitoring without opening the unit. The light also glows in the dark, helping pets locate the fountain easily at night. Circulating Filtration System: The fountain includes an activated carbon filter composed of cotton, coconut shell activated carbon, and ion exchange resin. Combined with a sponge filter on the pump, it effectively softens water, removes odors, and captures hair and impurities to deliver clean, fresh water. For optimal performance, replace the carbon filter every 2 to 4 weeks. Dual Flow Design: This cat water fountain offers two water flow modes—double outlet faucet and fountain spray. The flowing water mimics natural streams, aerating the water to increase oxygen levels and freshness. Running water encourages pets to drink more, supporting better hydration and kidney health. Suitable for single or multiple pet households.