DM029V Dust Masks with Preformed Nose Shape
- Material: non-woven fabric,3-ply
- Adjustable aluminum(PP)nosepiece design, suitable for different facial size.
- Elastic headstrap for comfortable wear.
- CE FFP1/FFP2/FFP3 quality standard can supply
- Packing: 20pcs/inner box,400pcs/ctn
Standard | Penetration | Trapping Rate | Resistant |
FFP1 | 20% | ≥80% | 21mm H2O |
FFP2 | 6% | ≥94% | 24mm H2O |
FFP3 | 1% | ≥99% | 30mm H2O |
| N95 | 5% | ≥95% | 35mm H2O |
| N99 | 1% | ≥99% | 35mm H2O |
| N100 | 0.03% | ≥99.7% | 53mm H2O |
