Disposable KN95 Mask
*Please note, a box of 20 masks is equal to 20 pieces total.
Particle filtration efficiency≥95%
Compare N95 v KN95.
In summary, They are extremely similar. They stop 95% of particles >0.3 microns in size.
KN95 rated masks are effective at filtering out at least 95% of particles.
Shipping from FDA/CE certified factory.