The 3M™ 8511 N95 Particulate Respirator Mask with Cool Flow™ Valve is a disposable particulate respirator. This N95 mask provides reliable respiratory protection of at least 95 percent filtration efficiency against certain non-oil based particles.

This disposable respirator mask is designed for use for particles such as those from grinding, sanding, sweeping, sawing, bagging, or other dusty operations. Featuring braided headbands and an adjustable M-Noseclip that helps provide a custom and secure seal, a soft inner material that provides added comfort, and a cup shape design that makes this N95 respirator spacious and durable.

Model Number: 8511