Application: 

filter the particulars of the solid and liquid in the air,adn reach the uniform flow effect

Filter material and features:

                 1.the desigh is good for the distribution of the speed 

                 2.Low resistance and high efficiency

                 3.long-span than other paper filter,up to six times

                 4.can be used for 500-600hours continuously,confirm to DIN54438 K1

                 5.It will be better if add fiberglass or synthetic cotton on inlet side.

                 6.can make filter with frame upon request 

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