●Filtration efficiency (salt media) : ≥ 95%
●Inspiratory resistance : ≤350Pa
●Expiratory resistance : ≤250Pa
●Leakiness : <11
●Flammability : combustion duration less than 5S
●Mask belt(ear loop) : The breaking strength at the connection point between
each mask belt and mask body is greater than 8N.
●Compliant with GB2626-2006 KN95, and EN149:2001+A1: 200
5 layers of filtration-
●1st layer- PP non-woven fabric for large particles
●2nd layer- ES hot air cotton
●3rd layer- melt-blown fabric BFE 95%
●4th layer- melt-blown fabric BFE 95%
●5th layer- skin- friendly non-woven fabric
●Ear loop : Polyurethane and nylon
●Dimension : 16.5*10.5cm(±5%)
●Nose clip : PVC with built-in steel wire.
Fixed in the middle of the upper edge of the mask.
●Mask type- Folding