Hard water from the tap is a big concern around the world, especially in the United States. In many places, tap water is filled with contaminants and has to be boiled before using. This where water filters come in. Not only do they remove toxic elements and limescale but also simplify life tenfold. Here you’ll find articles on the best kitchen water filter, and how to install and maintain them. Want a glass of clean refreshing water? Just turn on the faucet. That’s it. No hassle.