3M N95 effective against 95% particulate matter. Meets CDC guidelines for TB exposure control. Features a large Breathing Chamber with Advanced Filtration.
Reduces risk of fluid strike-through and protects against micron-size particles; Double bands secure.
Recommended for areas impacted by smoke from wildfires. Wildfire smoke can irritate your eyes, nose, throat and lungs. It can make you cough and wheeze, and can make it hard to breathe. If you have asthma or another lung disease, or heart disease, inhaling wildfire smoke can be especially harmful.See California Dept of Health recommendation here