50pcs/lot 3M 9002 Dust Mask PM2.5 Anti-fog Safety Masks
|Material||Electrostatic filter cotton/Non-woven|
Features: 3M 9002 Dust Mask PM2.5 Anti-fog Safety Masks high efficiency electrostatic filter cotton, low resistance, high filtration effect. Suitable for non-oily particulate matter such as PM2.5, smoke, smog, dust. Filtration efficiency exceeds 90%. Ergonomically designed to fit your face perfectly. The interior is soft and comfortable to wear. Adjustable nose clip and two elastic fastening headbands form a strong seal for maximum protection. Soft lining, smooth contact with the face to improve comfort. Specification: Brand Name: 3M Model: 9002 Item Type: Dust Mask Quantity: 50pcs Color: White Package Size: Approx. 50 * 30 * 10cm / 19.7 * 11.8 * 3.9in Package Weight: Approx. 460g / 16.2oz
Package List: 50 * Dust Mask
Product type: Safety Masks
1. With nosepiece facing away from you, hold the earloop strap in each hand with the nosepiece up.
2. 3M 9002 Dust Mask PM2.5 Anti-fog Safety Masks Pisition the respirator under the chin.
3. Pull each strap over the ear. Adjust the straps as comfortable as .
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 .
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. work the straps back along the side of your hand. If you can not achieve proper fit, repeat .
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.