Water is not only a human right, it is the fundament for life. The groundwater in developing countries is often polluted and contaminated with bacterias, sewerage and pollutants. Unfiltered water can lead to serious diseases. That’s why water filters are life-saving and important for the daily life. Every year millions of people still die from water-related preventable diseases like cholera and diarrhea. Our work focuses on the installation and maintenance of water filter systems which provide clean drinking water as a longterm solution for neglected communities.