3M 9001+ Face Mask

Features:
Adjustable nose clip, soft inner shell, smooth against face
Spacious and durable
Ideal for mechanically generated particles, nuisance level of organic vapors and agricultural type chemicals with low vapor pressure, spraying pesticide, herbicide and fungicide
Function: dust-proof, anti-virus, anti-odor; breathing resistance is small, comfortable to wear; breathable, smooth breathing; Filtration rate of not less than 90%