3M Adflo Powered Air Respirator High Efficiency System with Lithium Ion Battery, 3M SpeedGlas Welding Helmet 9100-Air with Side Windows and Auto-Darkening Filter 9100XXi

3M Adflo Powered Air Respirator High Efficiency System with Lithium Ion Battery, 3M SpeedGlas Welding Helmet 9100-Air with Side Windows and Auto-Darkening Filter 9100XXi. With improved optics, the 9100XXi ADF allows you to see colors in a more realistic and natural state, which can help welders complete certain jobs with greater precision.