One common concern about cloth face masks is the level of filtration they provide. The fabric’s mesh is often too open to filter out smaller particles such as smoke, dust, or viruses. A popular ...

Which filter inserts for masks are best? Cloth masks typically are the most affordable options for staying healthy and safe in crowded public settings because you can wash them and repeatedly wear ...

Following new guidance issued last week by the Centers for Disease Control and Prevention that people in the U.S. wear masks in public settings to mitigate the spread of covid-19 between individuals ...

CLIFTON PARK, N.Y. (NEWS10) — A local company is shifting production to make filters for face masks. A. Johnson Heating, Cooling, and Plumbing is now making MARV-13 filters, which are designed to ...

Melitta, the German maker of the original paper coffee filter, retooled its production to make masks. A director called the filter’s perfect fit over the face “a gift from heaven.” Credit...Daniel ...