MASK
Mask certified and approved by the Ministry of Food and Drug Safety. 100% domestic production and domestic manufacturing. Use of a highly fixed dual core nose wire, free of mist and specialized galvanized zinc to prevent rust. Use of clean korean material. No lint. Unlike other KF-AD masks, Dr. Bio KF-AD masks use MB filters to block efficiently saliva and germs. This mask is light and easy breathable.
Mask certified and approved by the Ministry of Food and Drug Safety. 100% domestic production and domestic manufacturing. Use of a highly fixed dual core nose wire, free of mist and specialized galvanized zinc to prevent rust. Use of clean korean material. No lint. High quality MB filter. 99%+ bacterial filtration rate in BFE (Bacterial Filtration Efficiency) tested by Nelson Labs in 13 countries. Can be used in operating rooms.