50pcs/Lot PM2.5 Filter Paper Anti Haze Mouth Mask Anti Dust Mask Activated Carbon Filter Paper Health Care

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$11.90 piece

Style

Quantity Price

10+ $10.71

Function: Anti-Dust

Applicable: Adult
Size: one size
Applicable gender: both male and female
Material: Cotton
Packing: 1*50/pcs

Suitable season: spring, autumn, winter

Life cycle: Non-disposable

Filter function:

1.The first layer: spunbond cloth, filter the dust of micron

2.The second layer: to filter industrial pollutants, automobile exhaust, second-hand smoke pollen allergies

3.The third layer: activated carbon cloth, benzene and a smaller function of filtering dust microns

4.The fourth layer: filter density, smaller material

5.The fifth layer: Spunbond cloth, filter out all kinds of harmful substances;

6.Application: hospitals, out, site, tourism, colds, operating workshops, farms, haze weather, cold and warm

Size:Size:12.5*8cm/4.92''x3.14''

Packing:Simple PP bag packaging