N Face Masks

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Posted by : James wayne

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Hospitals across the United States are running out of N masks which filter at least percent of particles that are microns or larger including the new coronavirus N masks are tested and certified by the National Institute for Occupational Safety and Health or NIOSH a research agency that is part of the Centers for Disease Control and Prevention We supply and the N standard particulate mask protection against PM dust particles Can also be used to help reduce inhalati