In the early 1800's, European settlers discovered artesian springs, bringing clear fresh water from deep underground. They called these natural fountains "klarbrunn", meaning clear well.

Klarbrunn Pure Drinking Water is naturally sourced from the 400-foot deep Mount Simon Aquifer in Watertown, Wisconsin. It's filtered, ozonated, sodium-free, non-carbonated and has no calories. It's available in 1/2-Liter, 1-Liter and 1-1/2-Liter sizes.