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Kn95 Protective Mask
Kn95 mask is made under the Chinese standard GB 2626-2006, which has been proved to be similar filtration efficiency as N95 and FFP2 respirators. Use Kn95 mask is a great alternative solution for normal people to protect themselves and their families when going outside, staying in public. Cup-shaped design structure makes this disposable kn95 mask has better facial-fit performance than normal medical face masks. For Kn95 mask price, it will be much expensive than a disposable face mask, sinc...
