USA SHIPPING – We process and ship within 1 business day Monday thru Friday.(not including national holidays )
Shipped from Los Angeles warehouse via FEDEX or USPS, 2-5 business days. All packers have protective wear to reduce the spread of germs
1. This product is used for protection against PM2.5, flour, pollen, cleaning, textile, physical grinding, woodworking, construction site, physical crushing and other non-oily particles.
2. This product is not suitable for the environment where oxygen concentration is lower than 19.5%. In toxic gas, harmful vapor, oil mist environment. Radioactive material pollution area, dioxin emission risk area.
3. Storage requirements: store in a ventilated, dark, dry environment, away from fire and pollution. The storage temperature is -20°C -38°C, and the storage temperature is less than 80%. The storage period is unopened for 5 years from the production date.
4. Precautions: do not remove and wash the mask to avoid damaging the filter material. When the mask is in close contact with the face, the protective effect will be affected. If you feel significantly suffocated, leave the work area immediately and change your mask.
5-layer Filtration Design
This KN95 face masks are vacuum sterilized, their non-woven fabrics provide additional protection and insulation as they especially act as filters and bacterial barriers.
KN95 mask is a real breathing mask/respirator, it can filter particles in the air very effectively. It can be used for 3-5 times normally