3M Speedglas 9100 Air 25-0099-35SW Shell peltor Check Valves prevent the reverse

Check Valves prevent the reverse flow of gases for added safety

The new 4C ADF Technology improves the performance of the lens in the 4 most important categories to the welder:

Two memory modes for saved welding settings

Designed specifically to fit women welders

3M Speedglas 9100 Air 25-0099-35SW Shell peltor Check Valves prevent the reverse3M Speedglas 9100Air 25 0099 35SW Helmet Shell Only, ADF Filter Lens Not Included. 3M Speedglas Welding Helmet Air 9100 offers the welder compact and lightweight respiratory protection. The helmet has side windows and an extended head cover. 3M Speedglas Welding Helmet Series 9100 is designed for professional welders who require optimum comfort, trusted protection an ultimate performance. Adjustable head suspension for increased comfort, helmet