3M 8511 Particulate Respirator with N95 Mask Exhalation Valve Unit of Measure:10/Box Made in USA

Made in USA

Two sizes: Handles for ball valves from 1/2" to 8"

Single Serve

Added carbon layer helps filter out nuisance levels of ozone and organic vapors (less than OSHA PEL)

splash and welding infrared radiation

3M 8511 Particulate Respirator with N95 Mask Exhalation Valve Unit of Measure:10/Box Made in USADetails NIOSH approved for at least 95 percent filtration efficiency against certain non oil based particles 3M Cool Flow Exhalation Valve helps reduce heat build up inside the respirator M Noseclip adjusts easily for fewer pressure points and greater comfort. Braided headbands two strap design with dual point attachment helps provide a secure seal 3M Cool Flow Exhalation Valve reduces heat build up inside the respirator Spacious and durable Designed