3M 8211 N95 NIOSH Mask w/ Face Seal & Valve - (Headband) Warehouse KF94 Rating Certified by the

KF94 Rating Certified by the government of South Korea

FOR THE HIGHEST LEVEL OF FILTER PROTECTION USE P100 RESPIRATORS WHERE OIL MISTS ARE PRESENT EITHER ALONE OR IN COMBINATION WITH SOLID PARTICULATES

while the rest usually use the medium size

3M Comfort & Maximum breathability

Fit-test solution

3M 8211 N95 NIOSH Mask w/ Face Seal & Valve - (Headband) Warehouse KF94 Rating Certified by theDiscontinued by 3M We aim to ship within 2 business days or less from Portland, OR. NIOSH APPROVED (TC 84A 1299) Manufacturer: 3M Face Seal & Valve Made in USA 10 masks in retail box NIOSH approved for at least 95 percent filtration efficiency 3M Cool Flow Exhalation Valve helps reduce heat build up inside the respirator Spacious and durable Cup Design, Foam Cushion Braided headbands two strap design with dual point attachment helps provide a secure