3M™ Particulate Respirator 8511, N95 80 EA/Case

• 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