Parameter:
Series | KN |
| Corresponding Standard | N95 |
| Enterprise number (level) | KD-Ⅱ |
| Flow | 85 |
| Inspection requirements | Single layer/Double layer |
| Resistance (pa) | ≤90/≤190 |
| PFE efficiency (%) | ≥85≤95/≥97 |
| Gram weight (g) | 25 |
| Color | White |
| Detection medium | 氯化钠(Nacal) |