porous, pore diameters(10~60ppi) dustproof sponge filter

dustproof  sponge filter

Production introduction 

1)   factory direct sell,100% good quantity.

2)   it with various of  pore size (10~60ppi) and different color.

3)   it is made from the soft sponge by open cells processing.The porosity up to 97% after open cells processing.

4)   excellent air permeability, good flexibility and high mechanical strength.

5)   It be as the filter material can effectively filter particles with the diameter of 15um due to its low flow resistance and high efficiency filtering.

6)   Using the filtering foam sponge as the supporters can produce many new-type functional materials, like foam ceramic filter mesh,metal foam filter mesh, activated carbon filter mesh,photo catalyst filter mesh,antimicrobial foam filter mesh etc.

7)   It can be made flame-proof filter material.

8)   It is easy to clean and can be repeated use.

9)   It is a kind of multi-functional and economical filter material.

10)It has passed the EU standard ROSH certificate and the UK 117 Fire Retardant Grade. they can be made according to customers' requirements.