China Dust Protective Cotton Prevent Pm2.5 Respirator 9501V Face Mask, Find details about China 9501V Safety Mask, Disposable Face Mask from Dust Protective Cotton Prevent Pm2.5 Respirator 9501V Face Mask
product name | anti dust mask |
Color | White |
Material | Electrostatic filter cotton/Non-woven |
Gross Weight | 15g |
Place of Origin | Guangzhou China |
Advaneages | anti dust soft liner ear styie |
FITTING INSTRUCTIONS:
1. With nosepiece facing away from you, hold the earloop strap in each hand with the nosepiece up.
2. Pisition the respirator under the chin.
3. Pull each strap over the ear. Adjust the straps as comfortable as possible.
4. Place the fingertips of both hands at the top of the metal nosepiece. Mold the nosepiece to the shape of the nose bridge by pushing inwards while moving your finger tips down both sides of the nosepiece. Pinching the respirator nosepiece using only one hand may result in less effective respirator fit.
5. The seal of the respirator on the face should be checked by the wearer prior to entering the work area.
a) Cover the front of the respirator with both hands, being careful not to disturb the position of the respirator.
b) Exhale sharply. If air leaks around the nose bridge, readjust the nosepiece as described in step4. If air leaks at the respirator edges, work the straps back along the side of your hand. If you can not achieve proper fit, repeat steps1-4.
c) If no leakage is detected, then work may proceed.
It is very important to press the nosepiece firmly to the nose bridge to form a good seal.