Our face mask is suitable for adults daily travel protection.
The KN*5 mask is not to be used as a replacement for gas
masks or as a medical mask. The mask cannot generate oxygen and
should not be used in hypoxic environments.
When used properly the mask provides a ≥ *5% filter
efficiency and effectively protects respiratory health. Use the
KN*5 mask to protect against PM2.5, dust pollen and haze proof.
