What are KF Mask ?
The KF94 mask are one of the health masks certified by the Korea ministry of Food and Drug Safety and is a protective mask that can even block viruses.
The meaning of KF is an abbreviation of Korea Filter, and the number following displayed after the letter KF is to indicate the particle blocking performance of the product.
The KF94 mask is the same as the N95 mask of the National Institute of Occupational Safety and Health standards.
