The purifying effect of the DEVABOX

devaplus devabox zuiverendewerking
The Devabox is installed level and on a stable surface before the rainwater tank. Rainwater enters through the inflow and falls through the meshes into the sand filter. From here the pure water flows to the rainwater tank. The dirt that remains in the filter is washed away by heavy rainfall or when the filter element is removed and washed.