3M 36-1101-20SW Adflo Belt-Mounted Universal Lithium Ion High Efficiency PAPR System With Speedglas 9100 FX-Air Welding Helmet And 5, 8 - 13 Shade 2.1" X 4.2" Speedglas 9100XX Auto Darkening Filter (1/EA) Tablecovers *18 gauge aluminum *Reinforcing enclosed

*18 gauge aluminum *Reinforcing enclosed wire in the beaded rim * 9 1/2" x 13"

construction

Safety guards on intake and exhaust are steel welded

* Constructed from tin plated steel

*Durable flat blades for scraping

3M 36-1101-20SW Adflo Belt-Mounted Universal Lithium Ion High Efficiency PAPR System With Speedglas 9100 FX-Air Welding Helmet And 5, 8 - 13 Shade 2.1" X 4.2" Speedglas 9100XX Auto Darkening Filter (1/EA) Tablecovers *18 gauge aluminum *Reinforcing enclosed3M Adflo Powered Air Purifying Respirator with 3M Speedglas welding helmet features a high efficiency particulate filter that can be stacked onto an optional 3M Adflo cartridge to offer added protection from OV SD CL HC vapors. Compact and lightweight system comes with lithium ion battery having life up to 12 hrs