Advantages: a: Solving Cold water (ie, the hot and cold water and a water purification) II: Automatic Blowdown (without having to worry about cleaning) III: Automatic Sequential wash (that is, when washing vegetables in Hue flush) Four: Installation is simple (the same as installing faucet installation) five: do not take up space inside the cabinet (back to clean the inside of your cupboard original space) Six: convenience for the core ('ll be able to take a wrench to change) Seven: do not take up table space (net faucet and soy sauce bottle size) Eight: high filtration precision (filtered water fully meet the national drinking water standards) Nine: water flow (water out of water fully meet the drinking water amount)