FILTECH F856 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 nose piece to fit snugly around the nose.

Source: https://www.unisourcesgroup.com/a/Facemask/KN95/7.html

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