3M™ 8511 N95 Disposable Particulate Respirator with Exhalation Valve (10/Box)

3M™ Particulate Respirator 8511, N95

• NIOSH approved for at least 95 percent filtration efficiency against certain non oil-based particles
• 3M™ Cool Flow™ Valve helps release warm and moist exhaled breath from inside the respirator
• Adjustable M-Noseclip helps provide a custom and secure seal
• Braided headbands' two-strap design with dual point attachment helps provide a secure seal