Can air purifier kills bacteria viruses kill viruses? At present, this issue has attracted a lot of attention. For many people, protection when going out is far enough, and the protection of homes and houses must also be adequate and thorough.

First of all, with regard to the question of whether air purifier kills bacteria viruses can kill viruses, as long as the air purifier has complete functions, it is certainly possible. Air purifiers can indeed kill viruses and disinfect bacteria, but not every air purifier can. Let us introduce what types of air purifier kills bacteria viruses can kill viruses and sterilize them, and what are their purification principles. What technology was used?
HEPA filter air purifier kills bacteria viruses
The HEPA filter can block airborne dust, PM2.5, tiny allergens, bacteria, viruses and molds and other pollution particles. The diameter of these pollution particles is about 0.01-10 microns. 1 micron (um) = 0.0001 centimeter (cm). The high-efficiency HEPA filter is composed of complex-shaped fibers. Fiber can block tiny dust particles (PM10, PM2.5). The attraction between the fiber and the tiny dust particles makes the dust particles stick to the fibers and cannot pass through, thereby effectively filtering the virus.
Air purifier kills bacteria viruses
Ultraviolet disinfection is the use of appropriate wavelengths of ultraviolet rays to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of microorganisms, causing growth cell death and (or) regenerative cell death to achieve sterilization. Effect. Ultraviolet disinfection technology is based on modern epidemic prevention, medicine and photodynamics. It uses specially designed high-efficiency, high-intensity and long-life UVC band ultraviolet light to irradiate the water and air to various bacteria in the water and air. , Viruses, parasites, algae and other pathogens are directly killed.
Negative ion air purifier kills bacteria viruses
Harmful substances in the air are difficult to filter out with mechanical equipment. Air negative ions have a special ability to capture these harmful substances. This mainly depends on the characteristics of negative air ions. The negative ions in the air are due to the addition of electrons to the outer layer of oxygen molecules, and the negative charges are negatively charged. Therefore, it has extraordinary binding ability to positively charged substances. Normally, the floating dust, smoke, germs, and viruses in the positively charged room gather together, lose the ability to float freely in the air, and fall quickly, thereby purifying the air, purifying the environment, and no longer causing harm to the human body. Because of the strong dust suppression function of air negative ions, their concentration in the air determines the purity of the air and determines the quality of the air. They are usually called "vitamins in the air".
Therefore, in the current environment, it is recommended that everyone put an air purifier kills bacteria viruses at home to protect the health of the family.