THIS MASK IS RATED TO FIGHT VIRUSES EFFICIENT FILTRATION - The SoftSeal Filter Mask has received up to a 99% filtration efficiency for both Bacterial Filtration Efficiency (BFE) at 3 microns, and Particle Filtration Efficiency (PFE) at 0.1 microns in independent lab testing. You won't find that level of consistent filtration with any other mask on the market. PPE -…