3M Industrial 8822 Face Mask Particulate Respirator Anti-PM2.5 Dust Proof Mask

3M Industrial 8822 Face Mask Particulate Respirator Anti-PM2.5 Dustproof Mask FFP2 Safety Breathing Masks with valve 3M Particulate Respirator with exhale valve 8822 series is a disposable N95 respirator. This mask is designed to provide comfortable, reliable respiratory protection while providing at least 95% filtration efficiency against certain non-oil based particles. Along with aiding in protecting users from particles produced from grinding, sanding, sweeping, sawing, etc. – it also helps reduce inhalation exposures to certain airborne biological particles. Features NIOSH approved for at least 95% filtration efficiency against certain non-oil based particles Offers > 99% BFE (Bacterial Filtration Efficiency) according to ASTM F2101 Two-strap design with welded dual point attachment which helps provide a secure seal Cushioning nose foam Adjustable nose clip helps provide a custom fit and secure seal Lightweight construction promotes greater worker acceptance and may help increase wear time Advanced electrostatic media is designed for ease of breathing Disposable. Compatible with a variety of protective eyewear and hearing protection. 3M™ Cool Flow™ Valve effectively removes the build-up of heat, providing users with cooler and more comfortable wear while removing exhaled air and minimizing the risk of misting eyewear. Instructions Fit mask to face and pull straps over the head to the base and crown. Nose cushion must fit snugly inside the respirator over the nose, creating a seal. Each time you enter a contaminated area your respirator must be seal checked. Cover in front of the respirator by cupping both hands. INHALE SHARPLY. A negative pressure should be felt inside the respirator. If any leakage is detected at respirator edges, adjust the straps. Packages 5pcs/pack 10pcs/pack 20pcs/pack 50pcs/pack