High Efficiency Nasal Filters Dust Mask Invisible Nose Filters Haze Pm2.5 Flu Pollen Allergy Super Defense Air Pollution
1. A large amount of exercise and breathing difficulties with caution!
2. 6~12 years old children should be used under the supervision of parents
3. Filter for outdoor use is recommended for 6 hours Replace filter plate, can achieve the best protection effect, high temperature disinfection or clean water rinse, can be used for many times
4. Do not recommend the use of children under 6 years of age!
Instructions for use:
Protection level (blue filter) protection efficiency of 97.79% PM0.26 or more pollution particles
respiratory resistance: 7
Transparent level (white filter film) protection efficiency of 85.1% anti car exhaust, pollen, dust and other floating dust, wind.
respiratory resistance :3
First used, may have a smell.
Please wash with water before wearing Dry and then wear.