ACE Main Filter HEPA (99.97% @ .3 microns) for Fume Extractors 73-501, 73-601, 73-801, 73-923 (91-999)
ACE Main Filter HEPA (99.97% @ .3 microns) for Fume Extractors 73-501, 73-601, 73-801, 73-923 (91-999)
