The filter element material is made of filter bed and supporting layer. The filter material can be divided into: glass fiber paper( that is imported paper, Chinese paper) plant fiber paper, stainless steel net, grid, Synthetic fiber mat, water absorbtionmaterial and so on. The Supporting layer mainly Galvanized mesh, stainless steel net, plant fiber paper and grid and so on.

The filtration layer, which is used to guarantee the system have the filtration function and reaches the regulatedcleanliness. The structure statistics:

1.  Select different filtration material according to different material and accuracy

2.  The filter material has the main function of filtration

3.  The single layer filtration material strength usually is not high, it needs supporting layer and protective layer

4.   It mainly has two kinds of working way: fold, wrapping