3M™ Adflo™ Powered Air Purifying Respirator (PAPR) for welders. Compact, lightweight system with NiMH battery, high efficiency particulate filter, optional organic vapor/acid gas cartridge, and wide leather belt. 3M™ Speedglas™ FlexView HWR welding respirator headpiece with flip-up welding filter for grinding. Accepts 9000/9002 series ADFs. 3M™ Speedglas™ 9002X auto-darkening filter offers user-selectable dark shades 9-13 with shade 3 light state. Four-position sensitivity control. Adjustable recovery delay. Optional SideWindows increase peripheral vision by over 100%. Meets ANSI Z87.1-2003. Ships direct F.O.B. Mfg ***PE*** 3M W-1 and R-2 warnings