Civil Sanitary Mask
Civil sanitary masks are used to filter the air entering the nose and mouth. Civil sanitary masks prevent harmful gases, odors and water droplets from entering and leaving the wearer's nose and nose. Civil hygiene masks are mainly divided into cotton masks, non-woven masks, polymer masks, activated carbon powder filter masks, and activated carbon fiber felt masks.
Civilian Mask are suitable for most people, but people with heart or respiratory problems (such as asthma emphysema), pregnancy, dizziness after wearing, difficulty breathing and sensitive skin should choose carefully.