kn95 mask weight
Zelenor New KN-95 air cleaner mask Reusable,Washable- anti Dust/Pollution/Bacterial Premium Quality Mask for teenagers,Adults,Men & ladies (Pack of 4 Pcs)
KN95 mask Specifications:
Highlights:- Ear Loop,
BFE >95%,
GB 2626-2006(CN),
nut 149:2001 + A1:2009,
CE FFP2,
Tested for the mean particle size of zero.6 Microns.
Filtering efficiency: quite ninety fifth.
semiconductor & Latex Free. Polyester inner and outer shells.
Head straps area unit ultrasonically secure to the mask,
no staples area unit used. Weight below twelve grams. metal & government agency certified- Low respiratory resistance with high filtration potency.
Adopted the plastic material 
