Air Purifier Lowers the Risk of Exposure to COVID-19

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Air Purifier Lowers the Risk of Exposure to COVID-19
Air Purifier Lowers the Risk of Exposure to COVID-19
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Good news, air purifiers can reduce the risk of transmission of the Corona virus that causes COVID-19. This tool is known to be able to clean and filter the air from dust, pollution, as well as various germs and viruses, including the Corona virus. Even so, there are several things that need to be considered before using an air purifier to prevent COVID-19

Air purifier is a high-tech device that has a function to clean the air in the room. This tool is equipped with a fan and filter which is considered quite effective in filtering dirty air. Thus, the air in the room can be cleaner.

Air Purifier Lowers Risk of Exposure to COVID-19 - Alodokter

The way the air purifier works is quite simple. This tool will suck the air in the room with the help of a fan and then filtered by a filter. After passing through the filtering process, fresh and pollution-free air will be exhaled again.

This tool is generally recommended to keep the air clean, especially for people who have allergies, asthma, or other he alth problems due to exposure to dust, pollution, or cigarette smoke. However, some research is now suggesting that air purifiers may also be used to reduce the risk of transmitting COVID-19.

Effectiveness of Air Purifier to Prevent COVID-19

In addition to being transmitted through saliva or droplets, the Corona virus that causes COVID-19 can also be transmitted through the air, especially in closed rooms and lack of adequate air ventilation.

Therefore, to filter the air from the virus and reduce the risk of transmitting COVID-19, you can use an air purifier.

Several studies have proven that air purifiers can prevent exposure to COVID-19. This study uses an air purifier equipped with a HEPA (high efficiency particulate air) filter that can filter particles measuring 0.1−0.3 microns.

From the results of this study, it was found data that the ability of an air purifier with a HEPA filter to reduce the risk of exposure to COVID-19 in a closed room can reach 65%. In fact, this effectiveness can increase up to 90%, when combined with the use of masks.

So, in addition to making the air fresher, an air purifier can be used to prevent the transmission of COVID-19 in a closed room. Even so, there are several things that need to be considered when using an air purifier for the prevention of COVID-19, namely:

  • Make sure the air purifier is equipped with a HEPA filter.
  • Avoid using air purifiers that produce high levels of ozone.
  • Adjust the air purifier's Clean Air Delivery Rate (CADR) settings to the size of the room.
  • Clean or change the filter regularly according to the guidelines and wear personal protective equipment when touching it.

It is important to remember, because it can filter the Corona virus, the air purifier filter must be cleaned carefully. To be on the safe side, you should use an air purifier with a disposable filter and replace it every 2−3 months.

In conclusion, air purifiers can be used to reduce the risk of COVID-19 transmission. However, this tool cannot replace the role of applicable he alth protocols. Even though the air purifier has been used indoors, you still have to apply he alth protocols so that you can be maximally protected from the Corona virus.

If you still have questions regarding the use of air purifiers in preventing COVID-19, you can chat directly with doctors on the ALODOKTER application. In addition, in this application you can also make a consultation appointment with a doctor at a hospital and book for a COVID-19 test.

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