welcome to my
shop:
Features:
Made of high-quality medical
cloth and elastic fabric, it is ultra-light, avoids falling,
is well sealed and comfortable to wear. The mask is fixed by
a Velcro, which can't pinch the ears, and has good sealing.
Double breathing valve for smoother breathing
Face shape design, built-in
filter, 5 layers of protection, suitable for running,
cycling, hiking, skiing and other outdoor activities. It can
also be used for summer protection and
anti-dust.
Unique perforation, good air
permeability, no resistance of the exhaust valve, double air
vent valve, less air permeability, smooth and
breathable.
One-size-fits-all, most people
can wear it, easy to wear and take off, adjustable
elasticity. Foldable design for easy carrying.
5 layers of filter
protection:
1. Breathable plastic layer:
filter large particles and protect filter
material
2. Activated carbon layer:
remove odor
3. Spray-coated cotton:
auxiliary filtering of smaller micron dust
4. Reinforced layer of velvet
cloth: strengthen filtering dust particles PM2.5
particles
5. Inner lining non-woven
fabric: material for contact with skin and protective filter
layer, breathable and comfortable, not easy to be soiled,
Velcro; adjustable nose wings; breathing valve
Filter replacement
steps:
1.Turn the fixed knob of the
mask to the semicircle in the direction
indicated
2. Take out the
knob
3. Replace with new filter
element
4. Replacement
completed