Prevent Viral Infections With HEPA Filters

Air is the medium of transmission of many microbiological entities that causes severe diseases. Many deadly viral and bacterial diseases are transmitted from one person to another through the propagation of air. At this pandemic time, when everything is so haphazard, people need to become concerned about their safety and its measures. One such precaution people can take is the installation of an air purification system in their homes. The air purifier or air cleaner is designed to eliminate all types of air-borne pollutants from the air and provide purified air for the breathing process.

Yes, the air purifiers of HEPA filters are good at acting against virus infections. Viruses are called organic structures which have a diameter of 0.015-micron meter to 0.4-micron metre.  They are extremely small which cannot be seen with naked eyes. A virus is more harmful than the bacteria itself. Since there are more categories of viral classification present in the world. To tackle the viral infections that propagate through air, an air purifier can be set up. The HEPA air filters help in the trapping of the viral particles in its fine meshes. As viruses are allocated the category of PM1 (particulate matter1), the HEPA filters are more effective for it. This allocation of the category of the viruses makes the basis of their filtration.

Virus Transmission 

Virus transmission should be understood carefully before going for an air purifier.  Not all viruses cause contagious diseases. Some are harmless also. But a vast majority of viruses are deadly and cannot be killed easily.  Viruses can attack a healthy person if he or she goes near the infected person. The viral chunks can be present in the air and on the surfaces of substances also. They transmit from one person to the other through the following transmission:

  • Droplet Transmission – The viruses which are found in the respiratory tract and mucous membranes are absorbed through the air. Like when the infected person sneezes or coughs or speaks, some tiny droplets go into the air along with the virus chunks.  These droplets of viruses remain suspended in the air for a long time before causing the infection. The droplets are very quick in action. When it gets a transmission vector, it sticks to it and harms the healthy person who comes near it.  This type of transmission is very severe and can be handled with the HEPA filter type air purification system.
  • Smear Or Contact Transmission – The contact and smear infections can also happen in the process of viral transmission. any sick person shakes hands with a healthy person or establishes contact with the person, which can help in virus transmission.  Here, washing hands and keeping yourself sanitized helps in keeping yourself healthy. You can also avoid transmission by preventing any contact with the sick person. Also, some of the air purifiers make the nearby area clean and good to prevent such virus transmission.

All these are the ways of the virus transmission through the air. Effective measures should be implemented for keeping yourself and your loved ones safe from virus infections.

HEPA Filters Air Purifiers For Virus Infection

The risk of viral infections is higher in buildings of hospitals and healthcare centers. To curb that issue and infection, you can go for the HEPA air filter air purifier. HEPA stands for high-efficiency particulate air. The confined spaces are more vulnerable to viral infections than open spaces. The virus can make its way into the air easily in the confined spaces causing the aggregation of the viral chunks.

A HEPA filter natural air purifier eradicates the viruses from the polluted air and makes it safe for the breathing process.  With the implementation of all types of safety measures like masking up and washing your hands regularly, a suitable and best air purifier is also required. You can buy the best air purifiers from the market to prevent viral infections. 

The filter stages of HEPA air purifiers are way too good for the air purification process. Here, the filters separate the air-borne pollutants and trap them into the various levels of air filters. An air cleaner increases the fresh air in the surrounding also helps in tracking down the virus particles easily from the air. Further, HEPA filters can be combined with other air purification filters to get an effective shield from viruses. It is highly recommended for fighting against viral infections in confined places like homes, hospitals, healthcare centers, etc.

The Mechanism Of HEPA Air Filter Air Purification System

A HEPA air filter is designed for trapping down the small particles of pollutants entering the inside area. The filters do so by filtration with effectiveness. HEPA air purifier works with a combination of different aspects, like sieves for filtrating large particles of air pollutants. These larger pollutants contain many small particulate matters that are trapped in the air filters. The inner part of HEPA filters has different air filtration processes to execute the air purification process.

When the polluted air circulates in the HEPA air purifier,  the air’s pollutants get trap into the meshes of filters. All large particles get trapped in the sieves of HEPA air cleaner. And the next level of impurities is stacked up in the later stages of the air purification system. After the effective air filtration under the natural air purifier, the purified air is recirculated back to the area. In this way, the cycles of air purification happen in the air purifier.

At high speeds of air, some of the air-borne pollutants are caught up in the meshes of the HEPA filters directly. But at a low speed of air, the particles tend to move at a slower speed than the air at high speed. As a result of this speed,  the particles get trapped into the fine meshes of fibres of HEPA filters. With two of the procedures, the HEPA filters can easily eliminate both larger and smaller particles of air-borne pollutants. You can buy an air purifier for home with HEPA technology. It is effective in controlling viral as well as other types of infections.

HEPA filters come in the category of permanent types of air filters which do not require any frequent replacement.  It can be changed every 3 months to ensure continuous air purification throughout the day.  In some cases, these filters can also be cleaned from time to time to ensure air purification.

As a customer, you can buy the best air purifier to get a good quality of air for breathing. In addition to the air purification process, HEPA filters air purifiers also help in freshening up the room where the natural air purifier is seated. The air purification process is effective in eliminating the various virus infections that come with air. Always buy the best air purifier at your convenience. 


Viral and bacterial infections can be very serious if not prevented.  The air is their main propagation medium by which they transmit. So, the air should be filtered with high efficiency to get the quality of air. And this is done by HEPA filters. These filters are more efficient than any other type of air purifier. Thus, the HEPA air filters are vastly used for getting rid of viral infections.

More Blogs

Do Air Purifiers Help Protect Against Viruses Like COVID-19?

Do Air Purifiers Help Protect Against Viruses Like COVID-19?

Read More
What’s The Difference Between Air Cleaners And Air Purifiers

What’s The Difference Between Air Cleaners And Air Purifiers

Read More
Air Purifiers - It’s Importance During COVID-19 | SMACgig WORLD

Air Purifiers - It’s Importance During COVID-19 | SMACgig WORLD

Read More