Filter sponge is also called mesh sponge, blasting sponge. Polyurethane filter sponge is processed by ordinary open-cell soft foam through reticulation.

The reticulation treatment removes the original mask or wall film between the foam networks, and obtains the main skeleton network structure.

The porosity of the filter sponge is as high as 97%, with excellent air permeability, good softness and high mechanical strength.


Filter sponge use: used in various motorcycles, car filters, filter equipment, aquariums, gas masks,

                        Air conditioners, highly breathable seat cushions, mattresses, activated carbon filter substrates, filled ceramic filter substrates and other industries.

                        There are also oil-resistant polyester mesh. Slow rebound filter, etc.


Filter sponge features: full opening, strong tensile force, high sound absorption performance and good permeability. is the production of air filters,

                        Ideal for oil filters, aquarium filters and other industries, and is the ideal product for the production of foam ceramic filters,

                        The necessities of filter plate, filter disc and filter screen can be processed into cylindrical, hollow,

                        Square and other special shapes are processed and formed and customized according to samples.

                        Good elasticity, strong pulling force, fast dust filtering speed, high dust filtering rate, low airflow resistance, good ventilation performance,

                       Good chemical properties such as drug resistance. It can be washed, and the effect will not deteriorate after washing with water.

                       Filter cotton has good air permeability and strong mechanical strength, and has low flow resistance as a filter material.

                        It has the characteristics of high filtering efficiency and can be washed repeatedly, showing the advantages of durability, environmental protection and economy.