Filter foam, also known as hole sponge, blasting sponge. It is made of ordinary soft foam with holes through blasting process, which removes the original mask or wall film between the foam network and gets the ideal reticular sponge with main frame structure. Used for dedusting, deodorizing and high efficiency filtration of air exhaust, water filtration, photo catalytic filtration, mechanical filter elements, etc. It is also widely used in the manufacture and purification of home appliances(refrigerators, air conditioners, vacuum cleaners, air fresheners, heating fans) with or equipped with air conditioning functions. “Can also be processed into a variety of summer cushions, chair cushion, seat cushion, functional sofa cushion, etc”

● Excellent permeability and permeability

● It has permanent elasticity and can be reused without deformation 

● Water resistance, water immersion behind strong water resistance

● No harm to human body, no pollution to the environment, no smell

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