I set up my water filtration system a few weeks ago and haven't bought any plastic jugs of water since. It was easy to setup, however it did not work with my kitchen faucet. I guess I have one of the 10% of faucets that are incompatible. However, I was able to install it in my downstairs bathroom which is right next to the kitchen. I like the fact that my water is purified but still has minerals. It is very convenient to use when cooking and I keep a glass jug of water in the fridge. I also use the purified water to fill my humidifier. I highly recommend this product.