I bought this through Amazon and my wife and I installed it last night. It was very easy to install and it functions well thus far. One of my 11 year old son's chores is to do a light rinse of the dishes before sticking them in the dishwasher.  Before he would put the kitchen sink on full blast and waste tons of water.  Now with the Flow faucet being "set it and forget it" with the temperature and water flow we now know that the water won't be on full blast.