3M 1860 SURGICAL MASK N95 | Cardo Medical
What is a 3m n95 mask? N95 is a disposable particulate respirator that is designed to help provide reliable respiratory protection of at least 95 percent filtration efficiency against certain non-oil based particles. What does an n95 mask protect against? A disposable N95 mask (respirator) is a safety device that covers the nose and mouth and helps protect the wearer from breathing in some ...