3M 37-1101-00SW Powered Air Purifying Respirator High Efficiency System with 3M Speedglas Welding Helmet 9100 MP, Lithium Ion Battery, Hard Hat and Side Windows (Auto-Darkening Filter Sold Separately): Amazon.com: Tools & Home
3M Speedglas Welding Helmet 100, Auto Darkening Filter 100V TIG 10A MIG/MAG Stick for Grinding, Sanding and Metal Repair, Student or Part Time Welder, 07-0012-31BL,Black: Amazon.com: Tools & Home Improvement