3M 9542V 9541V KN95 Protective Masks Particulate Respirator with Valve Actived Carbon Mask Safety Mask Anti-dust Fog Haze Mouth Mask Sale, Price & Reviews | Gearbest
About this Deal
Perfect for non-oily particulate matter, such as PM2.5, smog, dust. It provides a minimum filtration efficiency of 95%.
Comes with an exhalation valve to reduce heat and humidity build-up inside the respirator, excellent permeability.
Ergonomic design, fit your face perfectly. Soft inner material and seamless design at the chin, comfortable to wear.
An adjustable nose clip and two elastic fastening head straps create a secure seal for maximum protection.
Foldable design, individual package, easy to carry. Fits for grinding, sanding, sweeping, sawing and other dusty operations use