Dustproof Mask, Anti-Pollution Filtration of Exhaust PM2.5 Dust Mask with 2 Valves and Activated Carbon Filters, Face Mouth Cover Mask/Respirator Mask for Women Men Running Motorcycle Cycling Working

Anti-Dust,Anti-Wind, Waterproof, Cycling, Hiking, Running Half Face Mask

- Activecarbon filters isolate 95-percent of dust, chemicals, fumes and particulates.

- Uniqueventilation design, excellent permeability, double air breathing valve, airresistance is smaller,smooth breathing.

- Attractiveappearance and is simple and lightweight.

- Divingfabrics, soft texture,comfortable to wear.

- Velcro neckdesign ingenious,the size can be adjusted to meet the most head type.

- According tohuman face design,has a protective surface as the face size.The section of nosehas aluminum fixed to prevent sliding.

Features:

MaskMaterial: Diving Fabrics

FilterMaterial: Activated Carbon

Inner CoverMaterial: Non-woven, activated carbon

Size: 11.4''X 5.9"

Net Weight:50g

Installationinstructions:

1.Cover themask on the bridge of the nose and chin.

2.Fix the maskfirmly with Velcro on the back.

3.Installwrought aluminium nose bridge,can be self-adjustment in accordance with eachone a different face and nose,suitable for various face shape , high marginaladaptation.

4.Checkwhether appropriate by breathing hard with hand cover on the face to see ifforced expiratory air can flow.

5.Adjust theVelcro on the back of the mask to adjust the tightness and firmness.

NOTE:

The maskmade of the diving fabrics, there is a little smell, this is normal, you cantake the filter down firstly, and put the mask into the warm water of 30degrees 15 mins, then the smell will be cleared away later!