Products PORTABLE FUME EXTRACTORS For source capturing and filtering weld fumes in low volume jobsite and maintenance work applications where portability is important. Several models to choose from. MOBILE FUME EXTRACTORS For source capturing and filtering weld fumes in high volume production, fabrication, and educational facilities where mobility and flexibility are important. Several models to choose from. STATIONARY FUME EXTRACTORS Wall mounted systems for source capturing weld fumes in high volume production, fabrication, and educational facilities where floor space is limited. Filtration and exhaust models are available. Several arm lengths and exhauster sizes to choose from. DOWNDRAFT TABLES For source capturing and filtering grinding particulates in production, fabrication, and educational facilities where mobility and flexibility are important. AMBIENT AIR CLEANERS For non-source capture general air filtering and recirculation in metalworking, woodworking, general assembly, and warehouse facilities.