These filters serve for the removal of mists, fogs and filtration of wet aerosols and dusts. Air impurities arise in applicationssuch as tempering, cold-drawing, oil-grinding, CNC milling orl athing or die casting. These filter cassettes are self-draining, which means that condensing mists and oils are released bygravity. Therefore the filter needs to be installed either horizontal or in an angel of <=45°. By request we offer complete filterunits including frequency controlled fans. HS-Fogdrain filters are also suitable for oilfog and oilsmoke filtration when combined with HEPA and/or activated carbon filters.
The filter allows very long service lifetime thanks to the self-draining  characteristic.