KF94 MASK THAT PREVENT COVID

The “KF” stands for “Korean Filter,” Sara Andrabi, MD, assistant professor of emergency medicine at Baylor College of Medicine, tells Health. “The ’94’ represents the filtration efficiency, which means how good the mask is at filtering out particles. In this case, that is 94%.” “These are basically N95 masks, just from South Korea,” infectious disease expert […]

CONTINUE READING ➞
Close My Cart
Close Wishlist
Recently Viewed Close
Close

Close
Navigation
Categories