As we all know, there are a lot of filter papers in industry. This is a common phenomenon. However, what is the filter media in the industry without the industrial filter papers? I have been working for filter papers in the air filter paper manufacturer many years. So I can give you my own views as follows.
① Woven material, woven from natural or synthetic fibers, made of metal wire mesh and cloth, industrial production is the most commonly used filter media.
② Porous solid, including bisque, sintered metal, or glass, or a plastic adhesive powder made of a porous plastic tubes.
③ Accumulation media, such as sand, gravel, charcoal and diatomaceous earth and other granular materials, such as glass wool or non-woven fibers stacked layers.