Optrel IsoFit Headgear Green Knobs 5003.291 Spool Adapters The Miller® FILTAIR® SWX S Welding Work Gloves The Miller® FILTAIR® SWX S Welding Fume Extractor with 7 foot arm is a wall or column mounted source capture system with self cleaning FilTek™ filter for extended filter life Smith's cutting tips are swaged from high quality copper to assure smoothest possible gas passages for decreased slag accumulation and increased cutting speeds Washable components clean up with soap and water 291 is the only headgear in the world that wraps the entire crown of the head with multiple touch points to provide a custom fit like never before