3M 8511 N95 Particulate Respirator Mask With Cool Flow Valve

Features

• 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
• M-Noseclip adjusts easily for fewer pressure points and greater comfort