Folding filter element adopts folding distribution structure, and the filtering effect is not fixed. To put it simply, one of the advantages of folding filter element is that it can adjust the filtering accuracy in time according to different use environments. That is, according to the diameter of particles in the environment, adjust the appropriate filtration accuracy, so as to obtain satisfactory use effect.
In addition, when replacing the folding filter element, it is necessary to pay attention to the selection of appropriate filter element specifications. The filter element of each filter device is not uniform, so it is necessary to choose a matching filter element product.