This article on Epainassist.com has been reviewed by a medical professional, as well as checked for facts, to assure the readers the best possible accuracy.

We follow a strict editorial policy and we have a zero-tolerance policy regarding any level of plagiarism. Our articles are resourced from reputable online pages. This article may contains scientific references. The numbers in the parentheses (1, 2, 3) are clickable links to peer-reviewed scientific papers.

The feedback link “Was this Article Helpful” on this page can be used to report content that is not accurate, up-to-date or questionable in any manner.

This article does not provide medical advice.


What are the Pros and Cons of Air Purifiers?

Life exists with air. And clean air is the key to healthy living. That’s why today air purifiers are getting more popular and most people are trying to have them in their homes to keep their families safe and healthy. Air purifiers are the devices that clean the air and improve air quality by eliminating contaminants. So, there are a lot of pros to air purifiers. However, there are also some cons associated with them. Let’s take a look further and know about the pros and cons of air purifiers.

What are the Pros and Cons of Air Purifiers?

What Are The Pros And Cons Of Air Purifiers?

As per the U.S. Environmental Protection Agency, it has been reported that Americans spend 90% of their time indoors,(1) where concentrations of air pollutants could be two to five times higher as compared with outdoors. Now, it is estimated that 1 in every 4 American households own an air purifier.(2)

Now, let’s come to discover some of the pros and cons of air purifiers.

Pros of Air Purifiers:

  1. Healthier Life is Possible With Air Purifiers:

    Since air purifiers remove harmful contaminants from the air, our lungs can be protected and there will be a reduced risk of getting affected with serious pulmonary diseases in the long run. However, it must be noted that air purifiers do not guarantee that you will remain healthy.

  2. You Can Focus Better With Air Purifiers

    With air purifiers, the indoor air quality gets increased, and thus you can focus in a better way. It is indeed that better air quality will improve the brain health and it will work better as the information will be processed well.

  3. Using Air Purifier Better Sleep is Possible

    One more pro of air purifiers is that they can help in improving sleep quality. Though many people suffer from poor quality of sleep many are unaware of the fact that sleep quality is related closely to indoor air quality. So, by installing air purifiers at home you can sleep in a better way that would ultimately provide you more energy.

  4. Air Purifiers Help in Improving Skin Conditions

    Using air purifiers at home can also aid in improving skin conditions. Since the skin reacts to particle pollution and other substances in the air, many skin problems get arise. However, air purifiers can improve skin conditions as harmful particles are removed with the use of air purifiers.

  5. Good For People With Allergies

    If you are suffering from allergies then air purifiers can do wonders for you. Many people are allergic to pollen, so if you stay indoors and use air purifiers then you can escape the pollen allergy for some time.

  6. Air Purifiers Can Protect From Respiratory Diseases:

    One more benefit of air purifiers is that they can help the elderly, children, and patients with chronic illnesses from cardiovascular or respiratory diseases.

    Younger and elderly people along with chronically ill patients who spend most of their time indoors are more affected by indoor pollutants.(3)

    Air purifiers can help in protecting them from respiratory diseases as they reduce the number of hazardous pollutants in the air and thus reduce the number of pollutants that are inhaled.

  7. General Feel Of Happiness Attained:

    Since air purifiers help in better sleeping and also help you breathe cleaner air, they can ultimately help in making you feel much better and give you a sense of happiness. Thus, your quality of life gets increased and you will surely enjoy most of your time.

  8. Air Purifier Removes Unpleasant Smell:

    Another pro of air purifiers is that they can remove enough unpleasant smells. For instance, while cooking, there are lots of unpleasant odors around you, which can be removed by using air purifiers.

Cons of Air Purifier:

  1. They Are Not Good If You Have Asthma

    Though air purifiers can be used if you are healthy enough, however, if you are already suffering from asthma or other pulmonary diseases, then using air purifiers can cause more issues. So, always consult with your doctor before using an air purifier if you have asthma.

  2. Air Purifiers Emit Certain Harmful Substances

    Often air purifiers even emit harmful substances like ozone that could ultimately cause various health problems. So, this could be one more con of air purifiers.

  3. Air Purifiers Can Be Noisy

    Another problem that arises with air purifiers is that they can generally be noisy. Though they might not be heavily loud, it can be quite annoying if they are kept in the bedroom and can disturb your sleep.

  4. They Should Be Cleaned Regularly

    Air purifiers need to be cleaned from time to time so that they continue working properly. And cleaning them adds some extra work to your daily chores.

  5. Air Purifiers Might Cause Light Pollution

    Several air purifiers use LEDs for setting purposes. Though those LEDs moght look nice, they also cause significant light pollution and they can be annoying if installed in the bedroom.

  6. They Consume Lots Of Energy

    Air purifiers require significant amounts of energy to work effectively. This is not only bad for the environment but will also cost you extra money. So you should think before purchasing an air purifier for your home.

  7. Air Purifiers Needs Maintenance

    Air purifiers need a lot of maintenance and they should be serviced or checked from time to time. This would again be a burden for busy persons and would also require spending some extra money.

  8. They Won’t Last Forever

    There is another downside to air purifiers and that is, they will not last forever. You will have to replace them sooner or later over time, and this could be a waste of money.

Closing Words:

So, we have concluded that there are pros and also cons to air purifiers. Thus, if you are trying to install an air purifier in your home or at the workplace, make sure that their pros overweighs their cons; so that you remain in profit.


Pramod Kerkar, M.D., FFARCSI, DA
Pramod Kerkar, M.D., FFARCSI, DA
Written, Edited or Reviewed By: Pramod Kerkar, M.D., FFARCSI, DA Pain Assist Inc. This article does not provide medical advice. See disclaimer
Last Modified On:April 28, 2022

Recent Posts

Related Posts