Catalog number: KF94BK3 Features: ● A mask that can protect you well with its high filter and fit performance. ● The shape fits nicely and the clip that secures the ear loop ensures good airtightness. ● Comes with a built-in nose clip. ● The three-dimensional design makes it easy to store. Uses: ● For virus droplet protection. Specifications: ● Size: Regular (for adults) ● Height (mm): 170 ● Width (mm): 190 ● Color: Black ● Structure: 3 layers ● PFE (particulate filtration efficiency): 99% or more ● BFE (bacterial filtration efficiency): 99% or more ● VFE (viral droplet filtration efficiency): 99% or more ● Not individually packaged ● Ear hook type ● Three-dimensional shape ● Compliant with KF94 standards (collection efficiency 94% or more) by the certification agency of Korea's MFDS (Ministry of Food and Drug Safety)
