The 3M™ Speedglas™ Welding Helmet 9100-Air (with 9100XXi ADF) offers compact, lightweight respiratory protection and quality filter optics all-in-one. The helmet has a lithium ion battery, high-efficiency (HE) particulate filter, and wide leather belt. Audible and visual alarms signal low airflow and low battery charge. The high-efficiency (HE) particulate filter can be "stacked" onto an optional 3M™ Cartridge (not included) for additional protection against organic vapours/sulphur dioxide/chlorine/hydrogen chloride vapours.
The 3M™ Speedglas™ Welding Helmet 9100-Air is designed for professional welders who require optimum comfort, trusted protection and ultimate performance.