The purifying effect of the DEVAFILTER

devaplus devafilter2 zuiverendewerkingAn efficient rainwater filter is indispensable if rainwater is to be used for toilets, washing machines, gardening and cleaning. This patented Devafilter is integrated in the manhole above the rainwater tank, level, and in line with the inflow and outflow. Rainwater enters through the inflow and falls through the stainless-steel mesh of the filter into the tank. The dirt that remains in the filter is washed away by heavy rainfall or when the water tank overflows.