3M™ Particulate Respirator 8576, P95, respirator is designed to help provide reliable respiratory protection of at least 95 percent filtration efficiency against certain oil and non-oil based particles. Carbon filter material helps provide relief against nuisance levels of acid gases*. Soft inner material provides added comfort while the cup shape design helps make the respirator feel spacious and durable. An adjustable M-noseclip reduces potential for eyewear fogging and helps in obtaining a secure seal.