Pleated paper elements are pretty much the only choice for car engine air filters because they are efficient, easy to repair and cost-effective. The word "paper" is a bit misleading as filter media is very different from paper used for writing or packaging etc. There has been a belief among tuners t

A particulate air filter is a device composed of fibers or porous material that removes solid particles such as dust, pollen, mold and bacteria from the air. Filters containing adsorbents or catalysts such as charcoal can also remove odors and gaseous pollutants such as volatile organic compounds or

Composite filter media contains two or more layers of filtration materials that are combined and bonded together to create a filter media with enhanced functionality designed for a specific industry application.

The compatibility of different materials is different. To achieve a good composite effect, compatibility is a very critical issue. If the materials have good compatibility, the composite effect will be very good. Another The problem to be considered is the temperature problem. Many materials have a