A single toilet flush uses about 3 gallons (13.5 Liters) of potable water. This project re-routs the fresh water that fills the toilet tank through a hand washing sink, filling the tank with grey water for the next flush and saving the water you would have used to wash your hands separately.
Why use water you could drink to flush a toilet? This is a huge waste of a precious resource, especially in the epic drought we're experiencing in California. This project is a way to save water in style, using a plastic coated Plyboo sink and sleek faucet by Moen.
I am a maker. As founder of MakerBlog, I enjoy sharing ingenious creations with others! I also enjoy the random and unique!