The Air Cube is an air cleaner which is suitable for many applications. By circulating the air through a highly efficient HEPA filter, the air in the room is cleaned by removing the hazardous airborne dust that is harmful to health. The most dangerous particles are those that are so small that they are invisible to the eye. The Air Cube is designed to separate fine and hazardous dusts down to 0.3 microns. When hammering, wall grinding, concrete grinding, demolition work, kitchen and bathroom renovations, and general construction, the Air Cube is an ideal solution.