• P100 Approved, NIOSH's highest rated filtration efficiency in a filtering facepiece respirator • 3M™ Cool Flow™ Exhalation Valve helps release warm and moist exhaled breath from inside the respirator. • Individually packaged • Comfortable face seal • Adjustable buckle straps help provide a secure fit • Adjustable noseclip helps provide a custom and secure seal • Compatible with a variety of protective eyewear and hearing protection