Ready Stock: 3-7 working days
Pre Order: 10-14 working days
Nanotech Yellow Dust Prevention Mask
Mask that prevents the respiratory tract from yellow dust, fine dust and harmful substances.
How To Use
1. Check whether the facepiece in contact with the respiratory tract is not contaminated.
2. Make sure the nose piece is facing upward. Fit the mask to your face so that it covers your nose and chin.
3. Fix the position by adjusting the strings of the strings on the ears.
4. Press the nose piece with fingers so that the nose part is in close contact with your nose.
5. Adjust the entire mask and make sure it adheres to the face closely, avoid any leakage.
- Do not use it in an enclosed place where the oxygen concentration is less than 18%.
- Do not use it when the inside of the mask is contaminated.
- Do not wash and reuse this mask.
- Do not touch the surface of the mask after wearing it.