Share on (1601341671822):
1) Surface layer: 100% high strength PP spun-bond media, color can make to order |
2) Melt-blown layer: fine filtration layer to capture sub-micron particles. |
3) Dust holding layer: needle punched media or compound media applied, design to filter the larger particles at lower initial pressure drop and enhance to reach the max dust volume. |
4) Inner protective layer: longger service life |
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