In the frame of the project, along the partnership of the Western University of Timisoara, in Csongrád County (Temes and Arad County on the Romanian side) the cluster surveyed the condition of domestic wells, and as a result of the research, planning a renewable energy-based water-cleaner device. The main objective is to establish a network of experts from various areas, which helps cross-border organisations operating in the R+D sector taking actions in connection with water quality management. Hungary and Romania have similar water quality problems at the cross-border rural communities, the small family farms’ water supplies are mostly from family wells, which ones’ source is the ground water in most cases. To supply these family farms with appropriate quality water it is necessary to develop a water-cleaner device, which provides fast and cheap solution on the spot.