ECOAIR AquaMist is made entirely from stainless steel (AISI-304) and incorporates several water nozzles, along with filters to retain water droplets, ensure correct filtering of grease, efficient protection against fire and a considerable reduction in the temperature of the fumes. The nozzles create an adjustable stream which sweeps across the entire area the gases cross. The spray manages to achieve maximum effect from a minimum amount of water. The case's special design reduces condensation on the outside to the minimum and ensures that dripping is minimal. A control box including a manometer, a regulable pressure reducing valve and an electrically operated valve will keep the unit working whenever the fan is running and will help in getting the right water pressure at the nozzle.