3M Particulate Respirator 8511 - N95 - Pack of 10

Niosh Approved for at least 95 percent filtration efficiency against certain non-oil based particles. Comfortable foam face seal and soft inner material provide added comfort while the cup shape design makes the respirator spacious and durable. Braided Head Bands two-strap design with dual point attachment helps provide a secure seal. Nose Clip adjusts easily for fewer pressure points and greater comfort. 3M Cool Flow Valve Reduces heat build-up inside the respirator.