Step 3: Cover the mask on the nose and mouth, and pull the straps around both
ears.
KN95 Face Mask
User Manual
Model Number: FM1-4plus
BFE(Bacterial filtration efficiency) >98%
PFE(Nonoily particle filtration efficiency) >95%
Easy@Home KN95 Face Mask protects from dust and other large particles, and anti-inhalation allergens
such as pollen.
Filtration efficiency
A mask body, strap, the nose clip.
Product component
Instructions for use
Step 4: Fix metal nosepiece to mode the nose area, then check air leakage by
covering the mouth and nose with both hands, and exhale. Readjust
nosepiece if air leaks around the nose.
Step 1: Remove the protective clip and stretch the mask, make sure the position of
the metal nosepiece is on top.
Step 2: Apply the filter to the inner side of the mask.
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