韓國將口罩分為3級，分別為KF80/KF94/KF99 三種，型號數字實際為能阻隔沙塵/細菌的百分比。 KF80能阻隔80%沙塵，但因過濾層密度最底，阻隔細菌的能力比較弱。
-250x250w.jpeg "Adult black KF94")
Model: mask
Adult black kn95blackOuter layer: non-woven fabric, middle layer: melt blown fabric, inner layer: non-woven fabricThree-layer design, dustproof and breathablePut dust and haze PM2.5The filtration rate is 95%, standard: GB2626-2006A set of 4 bags of 20, three-layer design..
HK$45
![KF94 mask (individual packaging) [100 pcs minimum batch]](https://www.healthbuynow.com/image/cache/catalog/kn95/kf941-250x250.jpg "KF94 mask (individual packaging) [100 pcs minimum batch]")
![KF94 mask (individual packaging) [100 pcs minimum batch]](https://www.healthbuynow.com/image/cache/catalog/kn95/kf942-250x250.jpg "KF94 mask (individual packaging) [100 pcs minimum batch]")
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