3M 9100 Speedglas Welding Helmet Auto Darkening Filter 9100XX. New Surplus, Acquired From Spare Parts Storeroom. New in box looks complete. The item "3M 9100 Speedglas Welding Helmet Auto Darkening Filter 9100XX" is in sale since Thursday, November 4, 2021.This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welding Protective Gear\Welding Helmets". The seller is "arrowindustrialsales" and is located in Millersburg, Indiana. This item can be shipped worldwide.