MADE IN KOREA MASKS NO FURTHER A MYSTERY

Filtration: According to the CDC, when worn properly fitted and tightly sealed for the confront, N95 masks are supposed to filter out at the least 95% of tiny airborne particles.Packaging may often state that KN95s or KF94s are “FDA-registered” or “FDA-listed,” but that is a lower bar. It only suggests the maker has filed the paperwork to p