can use in most of the envionment, such as outdoor, bedroom, air-conditioned room, etc. Carbon layer helps filter gaseous particles, smells, and particle components of air pollution
Pm2.5, of course, shut out the virus, the pollen in the four-layer!
There is a replacement filter activated carbon filter. (Sold separately)
Also possible to insert By cut in the same shape also are commercially available
- Fashion winter ,Summer, spring warm mask,
- Soft wire into the nose part in the three-dimensional sewing, you will form inserting the filter into
- Ideal for Dust, Germs, Allergies, Smoke, Pollution, Ash, Pollen, Crafts,Gardening,Travel, Anonymity
- Nose Band Forms Perfect Seal Across Nose
- Unisex Adult Size Made In China,Mask that specializes in PM2.5 measures
- Fashion winter ,Summer, spring warm mask,
- Soft wire into the nose part in the three-dimensional sewing, you will form inserting the filter into
- Ideal for Dust, Germs, Allergies, Smoke, Pollution, Ash, Pollen, Crafts,Gardening,Travel, Anonymity
- Nose Band Forms Perfect Seal Across Nose
- Unisex Adult Size Made In China,Mask that specializes in PM2.5 measures