Compared experiment in same condition for few regular filter media: 

Test Condition:

1.Dust : Cement Dusts

2.Dust density: 4-6g/m3

3.Dimension of filter cartridge: Φ350*Φ240*660

4.Filtration Area: 12.5M2

5.Rated air flow: 1000M3/H

Working resistance of cartridge made of different media after 36 hours working,as below: 

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