Beijing Global Dowin Technology Co.,Ltd |
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1 . Descriptions
2 . Packing
3. Feature:
4 . How to use?
Hold the filtering facepiece in the palm of your hand allowing the headbands to hang freely
on the back of the hand.
Position the filtering facepiece on the face covering the nose and the mouth and making certain that the metal
strip nosepiece is on the upper part.
Pass the lower headband over your head and position it on the neck. Pass the upper headband over
your head and position it on your head and above your ears.
Adjust the nosepiece to fit your nose. Regulate the tension of the headbands(in those models where this is possible).
Check that the mask hugs your face closely.
5 . Discard and replace the mask if: