Smog has always been the focus of people’s attention. In order to protect themselves and their families from smog, most friends will choose an air purification device for active defense. The fresh air system stands out as a dark horse in the highly competitive air purification market. It has been warmly welcomed by the market for its powerful ventilation and purification functions. The filter equipped in the fresh air fan is the key to it, so below HEPA air filter paper let’s talk about this HEPA filter with everyone!
HEPA in Chinese means air filter. A filter that meets the HEPA standard has a purification rate of 99.7% for particles of 0.1 microns and 0.3 microns. The air can pass through the HEPA filter, but fine particles cannot. Therefore, it is effective in preventing and controlling haze, filtering PM2.5 and PM0.1 particles, and can also capture mold, small bacteria, viruses, etc. Used in places with poor air environment, it can protect respiratory health well.
The HEPA air filter paper produced is the core filter material of the HEPA filter. The filter paper has a microporous structure with staggered fibers and a high porosity. It can reach 80%~90%, and has undergone high-temperature heat setting treatment. The microporous structure is stable and can intercept dust particles well. Moreover, its pore size is small and uniform, and its surface filtration mechanism makes it easy to remove dust. It has strong hydrophobicity and good non-toxic properties. The adhesion ability can effectively remove the dust accumulated on the surface. Washing with water or backflushing can restore the performance and greatly extend the service life. The filtration efficiency can reach 99.9995%.
After years of painstaking research and R&D, the company not only has strong R&D strength, complete testing methods and domestic advanced experimental equipment, but also has developed products that exceed domestic standards. A series of HEPA air filter paper and derivative products from the same industry guarantee high-quality products, considerate services, and sincere cooperation with friends from all walks of life at home and abroad. Interested parties can enter the store for consultation Buy!
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