Protects against zinc oxide fumes caused by welding on galvanized metal
Uses a patented coaxial valving system to make it the coolest, most comfortable low maintenance available today
Rather than exhaling hot, moist air through the same medium used to inhale, the worker breathes through separate intake and outflow channels
This patented process helps avoid the uncomfortable buildup of heat and moisture common in disposables.
Designed for welding, as the swept-back profile fits easily under a welding helmet
Can also be used for many applications with solid particulates and non-oil based aerosols.7190 Respirator
7190-09N99 Respirator Filter