They are composed of synthetic fiber with a progressive structure treated in depth with a special adhesive.
The compact and smooth air outlet side is further reinforced by a support mesh, on request resistant to a temperature of 180 ° C. Final barrier to harmful particles coming from air flows in painting systems, they are also used as prefilters upstream of absolute filters in air conditioning systems.
Cielo Filters are available in rolls of various heights 20 meters long. or in panels cut to size.