Wholesale KN95 Face Mask Bulk N95 Grade Face Masks In Colors are equivalent of N95 Masks which have effective filtering, filtering dust and particles to help protect the airways; Rich, comfortable and breathable foam, good fixation, prevents movement; Passed certification, if you have any questions, please don't hesitate to contact us.
- Main ingredient: non-woven fabric, melt blown fabric, hot air cotton.
- Filtration efficiency: non-oily particulate matter filtration rate more than 95%.
- Storage temperature : 20 degrees to 38 degrees, storage temperature less than 83%. Its should be stored in a well-ventilated, dark and dry environment and away from fire sources and pollutants.
- Validity: 3 Years.