Filtering Performance: equal to 95% @ 0.3 Micron or greater
Flow Rate: 85 L/min
Inhalation Resistance: equal to 250 Pa or greater.
High quality CE certificate FFP2 Face Mask KN95 3D Fold Dust KN95 Face Mask
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.
The Kn95 mask is not a disposable mask. In this special case (resource shortage), it can be reused. But there are conditions:
1. When Kn95 receives contamination such as saliva, blood, tears and other body fluids, it must be replaced
2. The user obviously feels that the breathing resistance is greater than before and must be replaced
3. Masks are damaged and must be replaced
4. It is recommended to replace it after using it 4 times.
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