four layer activated carbon in the wrapping point electrostatic adsorption non-woven mask
8911 masks, products comply with GB2626-2006 KN95 standard, 4 layer filter, inner and outer layer of fabric: skin friendly non-woven fabric: electrostatic adsorption sandwich KN95 meltblown filter, activated carbon cloth.
Product features 1
The built-in shaped nose, and face tight fit, after the start of the formation of three-dimensional space to breathe, breathe smoothly without choking.
3.
High ultrasonic point belt, strong, beautiful, long time wearing not make ears uncomfortable.
4.
Adding activated carbon layer, filtering harmful gas is 30 times the ordinary mask
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