High-efficiency Filter Material
Filtration efficiency >99%, Low breathing resistance
Large dust holding capacity
Fits closely to the face
Effectively prevent polluted air from entering from the edge gap comfortable to wear
Designed to fit the face
The outer contour closely fits the shape of the face. Prevent the entry of polluted air
Adjustable nose clip
The shape is good and the tightness is ensured.
Internal nose pad design
Internal support to prevent collapse
Cotton elastic headband
Good elasticity and suitable tightness
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