The HEPA high-efficiency filter is made of interwoven high-density fibers. It has a strong ability to capture particles, large adsorption capacity, high purification efficiency, and a very obvious effect of filtering particulate matter.
The filter that meets HEPA high efficiency standards has a purification rate of 99.998% for 0.1 microns and 0.3 microns.
PTFE industrial fresh air filter material is prepared using unique biaxial stretching technology, which can ensure complete retention of bacteria and other impurities while having a large flux.
The material is resistant to high temperatures, strong acids and alkali, and has wide chemical applicability. When used for gas filtration, it can achieve 100% retention of various phages, bacteria and particles above 0.02um.