This N95 Respirator is expressly designed respirator face mask, and act as preeminent respiratory protective equipment with high filtration efficiency to obstruct contaminated airborne particles. These masks are specially designed to achieve a very close fit to your face to provide the necessary air seal. This face mask has an air valve that lets the air out after exhaling making it more comfortable to use by prevents moisture and fogging under the nose-bridge and eyes. The primary manner of the novel coronavirus spreads from person to person is by respiratory droplets formed when an infected person coughs, sneezes, or talks. However, these face masks play a vital role in blocking these droplets to reach you. They act as a barrier between virus-containing particles and your nose or mouth.