The highly versatile AF20195 portable fume extractor provides two levels of extraction capability for MIG, TIG and soldering work. The unit is lightweight, easy to use and designed for field and shop work, light production welding and maintenance welding operations. It comes equipped with a pleated pre-filter and MERV 15 main filter, built-in spark trap, 10 ft. extraction hose and magnetic support base for hands free use. Fume extractors are needed to remove hazardous smoke and particulates from the welder’s breathing zone.