Air Filter Media

Air filter media is an important part of air filter equipment. Jielv Air Filter Media is composed of fibrous, or porous materials which removes solid particulates such as dust, pollen, mold, and bacteria from the air.

Filter media contains an adsorbent or catalyst such as charcoal may also remove odors and gaseous pollutants such as volatile organic compounds or ozone.


China Air Filter Media Manufacturer

As one of air filter media manufacturers in china, Jielv offers a wide range of high-efficiency air filtration media solutions designed to meet the needs of various markets. We have our own air filter factory, which can quickly respond to customers' air filtration requirements.

The pre-filter air filter material is mainly non-woven filter media, which is commonly used to collect large dust particles in the air to avoid coarse dust premature blocking high efficiency filter equipment, ensuring high efficiency equipment long service life and good filtration performance.

Features of Air Filter Media

  1. Used for coarse dust filtration and pre-filtration in air filter system
  2. Applied in various industry, such as air pollution treatment, air conditioning, industrial waste gas, polluted fog, etc
  3. Especially suitable for the pre-filtration of spraying system and painting workshop
  4. Composed of high performance and fracture resistance synthetic fiber 
  5. Use hierarchical layer encryption technology to block coarse dust particles
  6. Serve in slices and rolls package
  7. Normal size: width 1.5~2m, length 20m, thickness (5mm, 10mm, 15mm, 20mm)/size can be customized.

Applications of Air Filter Media

★ Commercial &Public Buildings

★ Life Science

★ Electronics & Optics: Data center、Hard disk drive、Semiconductor

★ Food &Beverage:Beverage production、Food processing

★ Transportation:Battery cell plants、Vehicle manufacturing

★ Material Processing:Pulp & Paper、Metalworking、Waste water treatment

★ Agriculture:Poultry Farming

Classification of Air Filter Media

According to materials of air filter media

  • Activated carbon filter cotton: used in conjunction with independent primary and medium-efficiency filters.
  • Synthetic fiber filter cotton: In the general filtration environment, it can completely replace the whole series of filtration products covered by non-woven fabrics and glass fibers covering primary filters, medium-efficiency filters, and high-efficiency filters.
  • Glass fiber filter cotton: widely used in primary filter, high temperature resistant filter and high efficiency filter of general ventilation system, in places and environments with high requirements for air filtration.
  • Non-woven fabrics (divided into glued filter cotton and non-adhesive filter cotton): are typical filter materials for primary and medium-efficiency plate and bag filters. At the same time, the composite non-woven filter material can also be used for filtration in places with relatively high requirements for air cleanliness.

According to filtering effect of air filter media

  • Primary filter media
  • Medium effect filter media
  • High-efficiency filter media

Air Filtration Working Principle

Air filtration is a purification process in which the dust material in the air is subjected to a certain force, and a relatively porous body is used to remove dispersed dust particles from the gas. 
The principle of air filtration belongs to physical filtration. The air filter material effectively intercepts dust particles without creating excessive resistance to airflow. 



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