It is generally suitable for children aged 3-12 years.
It is usually made of mask, shaped parts, spanner band and other components, and generally made of nonwovens. It plays an isolation role by filtration.
The ventilation resistance shall be less than 40Pa/cm2; the filtration efficiency for bacteria shall be more than 98%. Instructions: Can be used after opening the package.
- Before use, check whether the packaging is in good condition, confirm the external packaging mark and production date, and use it within the validity period.
- Use with caution if you are allergic to nonwovens.
- After the product is used, it shall be handled according to the requirements of the hospital or environmental protection department.
- This product can not replace medical surgical mask or medical protective mask.
In a dry, ventilated, non-corrosive place, away from fire and inflammable sources.
Avoid heavy pressure, direct sunlight, rain and snow.