3M Speedglas 9100X SW MP Darkening Welding Helmet with Adflo PAPR, Speedglass

9100X SW MP Filter lens Shade 3 / 5, 8, 9 - 13, Viewing Area 2.1 x 4.2 in (54 x 107 mm). MADE IN SWEDEN BY 3M INTERNATIONAL AB. 9100X Auto Darkening Filter Lens, Viewing Area 2.1 x 4.2 in (54 x 107 mm).

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