The offered Fan Filter Unit is made available in various commercial and industrial applications. It is a type of motorized air filtering equipment. It is used to supply purified air to clean rooms, laboratories, medical facilities or microenvironments by removing harmful airborne particles from re circulating air. The units are installed within the system's ceiling or floor grid. The Fan Filter Unit is a motorised unit which supplies clean, filtered air to a cleanroom. Air is drawn via the fan, through a pre-filter and then through a HEPA or ULPA filters which filters the sub-micron particles ensuring a clean and processed air supply.