- Material: non-woven outer layer
50gsm melt blown
non-woven inner layer
Valves for air inhale& exhale
- Adjustable nosepiece for comfortable wear
- Packing: 20pcs/inner box, 400pcs/ctn
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Place of Origin : Zhejiang, China
Brand Name : Welwork
Model Number : DM009V
Material : Non-Woven Fabric, Non Woven
Products name : DM009V Valved Dust Mask
Type : Cup Shape with earloop
Style : Three layers
Standard : FFP1/FFP2/FFP3 for choose
Package : 20pcs/box, 20box/ctn
Packaging Details : 20pcs/box, 20box/carton
Supply Ability : 1000000 Piece/Pieces per Month
MOQ : 10000 pieces
Price : $0.22/pieces 10000-19999 pieces
- Material: non-woven outer layer
50gsm melt blown
non-woven inner layer
Valves for air inhale& exhale
- Adjustable nosepiece for comfortable wear
- 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 |
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DM009V Series Three Layers Protective Cup Face Masks for Construction FFP2 Standard Images |