NIOSH approved for at least 95 percent filtration efficiency against certain non-oil based particles, the disposable 3M™ Particulate Respirator 8210 is designed to use against particles from jobs such as grinding, sanding, sweeping, sawing, bagging, and other dusty operations. The nose clip adjusts easily for fewer pressure points while the two-strap design provides a secure seal. This classic disposable N95 particulate respirator is designed to help provide comfortable, reliable worker respiratory protection against certain non-oil based particles.