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4-Ply Antibacterial / Activated Carbon Filter Dust Mask EN149 2001 FFP1 / FFP2 / FFP3
Description:
| No | Item | Detail |
| 1 | Material composition | SBPP+MB+ activated carbon +SBPP |
| 2 | Size | (95*175mm)±3mm |
| 3 | Implementation standard | EN149: 2001 |
| 4 | Efficiency | Anti-virus, deodorization, bacteria filtration, dust prevention and other efficacy. Can effectively prevent ordinary masks do not work less than 5µm of dust, as well as a variety of bacteria spread by the respiratory tract. It has more absorbent than the ordinary mask. The filtration effect of harmful gases and liquids is 30 times that of ordinary masks. |
| 5 | Certification | FFP1/FFP2/FFP3 |
| 6 | BFE | BFE(Bacterial filtration efficiency)> 99％ |
Features:
Activated carbon masks filter principle is through activated carbon filter material in mask, mainly in two forms:
1. The activated carbon fiber cloth.
2. Activated carbon granule.
Major function activated carbon filter layer is to adsorb organic gases, stench and toxic dust besides o filtering dust. The dust electrostatic filter cloth used to mainly superfine fiber filtration is also what we usually call non woven fabric and melt-blown fabric.
