Is the air purifier suitable for the prevention of the current corona-virus epidemic?

Is the air purifier suitable for the prevention of the current corona-virus epidemic?

Recently, the coronavirus epidemic has developed rapidly, and the country has also called on most people to isolate themselves at home to prevent disease.


Air purifier is one of the necessities that many families have already purchased. It has the function of purifying air and reducing pollution.


At present, most purifiers on the market are filter-type purifiers. The main principle is to use a fan to draw air into the machine and filter the air through the built-in filter. As long as the filter aperture is smaller than the diameter of the microorganism, the pollution source can be filtered.


The most commonly used is HEPA filter, which is interwoven with very small organic fibers. It has a strong ability to capture particles, small pore size, large adsorption capacity, high purification efficiency, and water absorption. It is designed to purify particles of 0.3 microns. The rate is 99.97%. Some air purification products using H13 grade HEPA filters have been proven to filter out H1N1 viruses with diameters similar to the new coronavirus. Theoretically, the new coronavirus should have a certain filtering effect, but it should be noted that experimental data have not been supported.


If an air purifier is equipped with a UV / ozone / anion sterilization function while using a high-efficiency filter, it can kill viruses and bacteria while filtering biological aerosols, which is more effective for preventing diseases. Although it has not been proven that air purifiers have adsorption and killing effects on new coronaviruses, staying at home for a long time, even ordinary air purifiers are effective for improving indoor air quality.


For more information about the air purifier, you can pay a visit to OLANSI air purifier at


Olansi Healthcare Co., Ltd. is an enterprise specializing in R&D, design, manufacturing, sales and service of household environmental purifiers such as household water purifiers, air purifiers and hydrogen-rich water generator. Our mission is to let more customers drink clean and hygienic water, breathe fresh and clean air, and enjoy a healthy and secure life through technology. Welcome to join our agent, we undertake OEM / ODM, to provide you with excellent products and meticulous service.

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