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The 4 ply mask protects you from dust, pollution & bacteria. Silver technology attracts the oppositely charged viruses and binds them permanently to their sulphur groups. The fatty spherical vesicle technology (Liposomes) helps then deplete the viral membrane of its cholesteric content, in turn, destroying the virus. Still Confused About Masks? Heres the Science Behind How However, both Rutherford and Chin-Hong cautioned against N95 masks with valves (commonly used in construction to prevent the inhalation of dust) because they do not protect those around you. These one-way valves close when the wearer breathes in, but open when the wearer breathes out, allowing unfiltered air and droplets to escape.

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