Faucet type Super cheap used item!! It has been used for a long time. I kept it at home for a while in temporary housing, but I am listing it because I am moving again. The cartridge has not been replaced. In my home, I used it by branching off from the water faucet. Water faucet branching Brand name: π-WATER (Pi Water) Product name: SUPER 200X π-WATER Manufacturer: IBE Techno This water purifier is characterized by not just "purifying water," but also providing "water that is gentle on the body" by improving antioxidant properties and mineral balance, among other health-conscious features. The product has been discontinued. Please contact the manufacturer directly for the cartridge. Brand name: π-WATER (Pi Water) Product name: SUPER 200X π-WATER Manufacturer: IBE Techno