3M™ Speedglas™ 9100 Series Auto-Darkening Welding Filters are designed for the professional welder using 3M™ Speedglas™ Welding Helmet 9100 Series. Incorporating dark shade ranges 5, 8-13, grinding, and cutting modes, these filters are ideal for use with most arc welding processes.\n\nFeatures and Benefits\n• Auto-darkening welding filter designed for use with 3M™ Speedglas™ Welding \nHelmet 9100 Series, suitable for most types of arc welding\n• Features grinding and cutting modes. Tack welding comfort mode help minimize eye strain during extended tack welding applications\n• Delivers minimal distortion across the entire filter viewing area\n• Variable dark shades 5, 8 and 9-13. Light shade 3\n• The sensitivity of arc detection can be adjusted for unsurpassed switching reliability. Switching time (light-dark) of 0.1ms\n• Delay function sets the dark-to-light opening time\n\nApplications\nSuitable for most arc welding processes such as MMA, MIG/MAG, TIG and plasma welding