3M 8211 N95 Particulate Respirator with Valve, 10 Masks per Box Cooling Clothing CAN/CSA Z94

CAN/CSA Z94

predetermined breaking point at the top for valves with thread

And for a better fit

and after thousands of uses in their daily practices

soil-resistant closed cell-foam skin prevents dirt build-up

3M 8211 N95 Particulate Respirator with Valve, 10 Masks per Box Cooling Clothing CAN/CSA Z94Details NIOSH approved for at least 95 percent filtration efficiency against certain non oil based particles Comfortable foam face seal Braided headbands two strap design with dual point attachment helps provide a secure seal M Noseclip adjusts easily for fewer pressure points and greater comfort Proprietary 3M Cool Flow Exhalation Valve reduces heat build up inside the respirator Advanced Electret Media is designed for ease of breathing Spacious and