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Can Air Purifiers Filter Bacteria and Viruses?

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The Role of Air Purifiers

Take a deep breath in. And let it out. Now think for a second about everything that could have just entered the lungs. Dust, pollen, dirt, and allergens are inhaled on a daily basis. When the air quality is poor or filled with allergens, it can cause harm to a person’s body.

These airborne particles can result in long-term respiratory health problems, which can then make people more susceptible to other viruses and diseases like the current epidemic.

Now air purifiers can maintain safer isolation from outdoor air, and prevent individuals from facing respiratory problems that could make them more susceptible to different illnesses.

How Air Purifiers Work

air purifiersAn air purifier is built using a system of internal fans. These fans pull air into the home and push it through a series of filters that will trap and remove harmful airborne particles from the air.

This can include allergens like dust and pollen, and it can include other pathogens like bacteria. After the filtering process, the air purifier circulates the air back into the rooms throughout the house.

This consistent process, which repeats several times every hour, helps to keep the air clean throughout the home. There are several benefits of air purifiers that are important for homeowners to recognize.

  • An air purifier can remove germs and bacteria from the air and prevent illness from spreading from one person to the next.
  • An air purifier neutralizes odors, including cooking odors and smoke.
  • An air purifier keeps the body’s lungs healthy and combats seasonal allergies by drastically reducing exposure to dust, pollen, dander, and other airborne particles.

Time for Air Flow Quarantine


Illness travels fast. If one person at home, at work, on the bus, or anywhere else becomes sick, it’s only a matter of time until the other people around them start to experience the same symptoms.

Of course, some viruses, such as a coronavirus, are more highly contagious than others, so extra precautions should be taken to minimize the spread.

Air purifiers can help fight against viruses by maintaining an isolated environment from the outside world. People can be coughing or sneezing and spreading viruses within a 6-foot distance.

But if homeowners can purify the air that comes into their home from the outside world, it can help prevent the spread of the virus. An air purifier puts the home’s air in quarantine. There’s little going in and out, but whatever air does come in is quickly cleaned and neutralized.

Getting the Right Information

right informationWith the state of emergency and panic that has engulfed the world around the crisis, there’s loads of information and claims out there about potential cures. But you must beware! Not all of these claims are true.

There are a lot of ideas for cures floating around out there that have yet to be scientifically proven. So proceed with caution. Question what people are saying and do some additional research before believing whatever is being said on social media or elsewhere.

It’s critical to seek out the right information from professionals on what people should and should not be doing. The right people and the right companies to trust are the ones who are informing the public truthfully.

About Garneski Air Conditioning & Heating

At Garneski Air Conditioning & Heating in Sterling, VA, they’re always happy to talk about how they can help customers with HVAC needs. Their highly trained team will listen to customer concerns and work alongside them to come up with long-term solutions that work in every unique situation. The total comfort and satisfaction of customers is their #1 priority!