Pack of 10

Activated carbon melt blown
Five Layer Protection: 1st layer of spunbond cloth filters micron-level dust. 2nd layer filters industrial pollutants, automobile exhaust, passive pollen allergens. 3rd layer of active carbon cloth filters micron-level dust. 4th layer offers filter density for smaller material. 5th layer of spunbond cloth filters out all kinds of harmful substances,

Made of environmental friendly material, soft and comfortable , Water and dust resistant, disposable, easy to clean, protective cover can be cleaned with disinfectant, not wash in high temperature and high pressure

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*All sales are final due to health regulations