Dual long reach faucet, for having two types of filtered water . Ideal to use with Reverse Osmosis systems. Why use your RO water for cooking? Pick up the water before the membrane and after the pre-filters and run it strait to one side of the faucet, the other is for your RO water.You can have a goose neck with this, you only need to specify it during the purchase or with an email at no extra cost. It also comes with a "T" splitter and 2m of white tubing for a small extra cost. (select it in the options at the bottom of the page)