3M 8514 N95 Disposable Particulate Respirator, 10/Box

3M Particulate Respirators For Welding, Torch Cutting and Metal Pouring Recommended for the following applications: welding on stainless steel, aluminum, galvanized steel or other operations where metal fumes may be present including those with ozone and nuisance level organic vapors such as torch cutting, metal pouring, brazing or soldering. The Cool Flow™ exhalation valve adds comfort even when heat and humidity are present. 3M's patented Electret media technology makes breathing easier. Adjustable straps helps to provide a comfortable, secure fit.