KN95 face/mouth mask - pm25 activated carbon filter - sports & training - anti-pollution & bacteria
- PM25 activated carbon mask
- Size : one size ( adjustable )
- Fabric：mesh / diving material / stretch fabric
- Type: 1,2,3 are incl. 1 filter - type 3,5 are replacement filters only
- See description video for more info!!
Fabric Features ：
1.Filtering effect ≥95.0%
2. Prevent droplets and smog
3. Security, breathable, blocking droplets, dustproof,
4. 2 Air valves
5. 5 layers protection filter
6. Velcro design
7. High elastic fabric
Usually a filter can be used up to 21 days. It is recommended to change at any time during flu and heavy pollution periods.