FILTECH F852 Instructions for Use

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1.Confirm the top and bottom.

2.Stretch the mask.

3.Close to the face， wear the ear hanger， pullback the mask to completely cover

the nose and chin.

4.Press the flexible metal nosepiece to fit snugly around the nose.

Source: https://www.unisourcesgroup.com/a/Facemask/KN95/5.html

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