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HEPA International Recognizes The Best High-performance Filter Media
- May 02, 2018 -

HEPA It is an internationally recognized best high-efficiency filter material. HEPA was originally applied to research and protection of nuclear energy and is now widely used in places requiring high cleanliness, such as precision laboratories, pharmaceutical production, atomic research, and surgery. HEPA is made by interweaving very fine organic fibers. It has strong particle trapping ability, small pore size, large adsorption capacity, high purification efficiency, and water absorption. The purification rate for 0.3 micron particles is 99.97%. In other words, only 3 particles per 10,000 particles can penetrate the HEPA filter membrane. Therefore, its effect of filtering particles is very obvious! If you use it to filter cigarettes, then the effect of filtration can reach almost 100%, because the size of particles in the cigarette is between 0.5-2 micron, can not pass the HEPA filter membrane. The main role is to filter particles in the air


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