Fiber filter. Fiber filter material always occupies most of the market of filter media because of its large surface area, bulky volume, low price and easy processing. The non-woven fiber material has short fabric forming process, low cost and good filtration performance.
Functional filter material. Functional filter media is an air filter material developed for specific industries (such as high temperature resistance, corrosion resistance, antistatic, water repellent, oil repellent, flame retardant, and harmful gases). It is increasingly used in industrial flue gas. Processing, indoor air purification and other fields.