The new 3M Speedglas G5-03 VC Pro Air Welding Helmet with Heavy-Duty Adflo PAPR combines versatile functionality with superior protection. With new TAP functionality, Variable Colour technology in the dark state, extra-large viewing area with SideWindows and an extra-dark shade 14 for high-amperage welding, the G5-03VC Pro Air is built for heavy-duty welding.