Ensures you get the correct level of comfort and protection
Designed for use with 3M™ Speedglas™ Welding Helmet 9100 Air
3M™ Speedglas™ Air Duct 9100 Air, 533700 is a replacement part designed for use with 3M™ Speedglas™ Welding Helmet 9100 Air. It ensures the optimum level of comfort and protection and replaces worn or damaged air ducts.