KN95 mask can isolate smaller particles, and fit tighter to the face, it is not easy to leak air from the periphery, and the filtration efficiency of particulate matter can reach 95% under standard conditions.
- FFP2 KN95 Disposable Protective Face Mask
- Preserves heat and is waterproof
- Soft texture and comfortable wear
- PM 2.5 filtration with an efficiency rate up to 95%
- Products are standard masks
- Suitable for many places and crowds
- Avoid breathing dust or germs to protect human health