3M Adflo PAPR with 3M Speedglas Welding Helmet 9100 Fx-Air, 36-1101-00Sw, He Filter, Li-Ion Battery, No Adf, 3MS-36-1101-00SWHigh Efficiency particulate respiratory protection system for welders. Lightweight compact design with ergonomic, adjustable head suspension. Flip front welding shield allows for a clear, wide-view protective visor for grinding and setup. No ADF included 3M™ Adflo™ Powered Air Purifying Respirator HE System with 3M™ Speedglas™ Welding Helmet 9100 FX-Air, 36-1101-00SW, 1 EA/CASE