Anti Virus Respirator Mask

Features:
Adjustable nose clip
Can adjust the distance between nose and mask, prevent air from going up, which will make atomization to the glasses.

Breathing valves
Professional valves, breathe smoothly, one way valves with no contra-flow.

Dust Mask Application:
Grinding, Sanding, Sweeping, Bagging, Cutting, Storm clean-up, Chemical-drying, Milling work, Demolition, construction, General maintenance and so on.

How to use:
1. Hold the ear straps with both hands with the nose clip upward;
2. Position the mask against the chin, covering mouth and nose;
3. Put both ear straps behind the ear and adjust them for best comfort;
4. Put fingers of both hands on the middle of the nose clip, press it inwards while moving finger tips down until the nose clip fits the contour of nose bridge. Pressing with one hand may influence the air tightness of the mask