The Weld Fume Extractor is a robust filter unit and offers many advantages for frequent use at changing work stations. Equipped with IFA-W3 certified two-stage filtering with increased filter surface and HEPA rated primary filter. The unique “Stay-in-Place” Exhaust Arm swivels 360° to give welders an unmatched freedom of movement with very little effort. The durable steel housing is powder coated and hermetically sealed to ensure no air leaks. In addition, an included filter monitor increases safety for welders and all other personnel. Suitable for welding applications including stainless steel and high chromium content.