3M Disposable Respirator, M, NIOSH Rating N95, Nuisance Organic Vapor, Nuisance Ozone

These general purpose disposable N95 respirators filter nuisance odors and have an exhalation valve. They are used where odors are present or there is high risk of exposure to airborne particles, including woodworking, demolition, and food manufacturing. N95 respirators filter at least 95% of airborne particles. They are not oil-resistant. The exhalation valve opens automatically when the wearer breaths out to allow breath to exit the mask quickly, keeping the wearer cooler and more comfortable. The valve automatically closes when the wearer inhales to ensure all air breathed in is filtered. These respirators reduce or eliminate nuisance odors, such as organic vapors and acid gas, that are found in demotion work and food manufacturing.