The HOMELODY 3.0 Water Filter for Sink Faucet is an upgraded model with an LED display, capable of filtering 3000-4000 liters of water. It features a 4-stage filtration system with carbon spun fiber material to remove chemicals and contaminants. This faucet water purifier is suitable for household use and has a capacity of 3 liters. With a sleek black design and freestanding installation type, it is a convenient and efficient solution for pure and clean water at your sink. Made by the brand HOMELODY, this faucet filtration system offers manual operation and a maximum ppm level of 500.