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. SideWindows increase peripheral vision by over 100%. Meets ANSI Z87.1-2003. Please call for special pricing.