The quality of air around us is hitting new lows as time passes by. The spread of COVID-19, the smoke caused by the wildfires, and the other concerns about declining air quality have led to an increase in air purifiers’ purchase. Which different results in people having problems as do air purifiers work? How effective are they in providing a healthier lifestyle?

If you are still not acquainted with what air purifiers are, we advise you to read about them and their benefits.

Do Air Purifiers Work?

The air around us carries pollutants that can concern a person about their well-being if seen by a naked eye. There are airborne toxins such as dust, pollen, bacteria, viruses, allergens, and odors that contaminate the air and can trigger several allergies among people. Or can cause damage to people with lung sensitivities.

Air purifiers do rid the air of common pollutants that can trigger the allergy. Doctors recommend them to patients who suffer from breathing problems, which shows that air purifiers effectively clean the indoor air.

Nonetheless, It is important to remember that air purifiers are not magical products that can make the air around you clean with a simple spell. No. it is necessary to take other measures to keep your indoor air pure.

What To Look For In An Air Purifier

What is a HEPA filter?

High-Efficiency Particulate Air filter is the expected market standard in the air purifiers that are manufactured nowadays. It is a filter used in most air purifiers with the promise of capturing up to 99.97% of airborne pollutants, which are as small as the size of 0.3 microns.

HEPA filters effectively capture dust, dust mites, molds, pet dander, pet hair, pollens, and some common light odors. Their efficiency in removing such pollutants have made them stay in the market for so long. They are long-lasting and highly efficient.

Activated Carbon Filter

The air purifiers with activated carbon filters remove strong odors. Odors such as kitchen odor, smoke, or pet odors can cause allergies; all of these are removed effectively by the activated carbon filter.

It is essential to look for an air purifier with an activated carbon filter if your house’s odors are your biggest concern.

What To Avoid In Air Purifiers?

Some air purifiers generate ozone to remove the strong odors, bacterias, and viruses from the air. Some air purifiers manufacturers have predicted the levels of ozone to be low in their products. Still, if exposed to small amounts of ozone always, it can cause respiratory diseases later on in life.

Do Air Purifiers Work For Allergies?

Air purifiers are the most effective in providing a safe and healthier environment for people with allergies. Some people are allergic to dust, pollen, or just the overall low quality of air that can trigger allergies. Air purifiers are the perfect remedy for such problems. It enhances the air quality by removing dust, pollens, molds, allergens, and all other pollutants that can be a problem for allergic people.

Besides, pet owners who struggle with a runny nose, itchy eyes because of their pet’s hair, dander, or pet odor are recommended the most to use an air purifier indoor. An air purifier is a perfect product for all pet owners who are the victim of pet allergy.

Do Air Purifiers Help Against COVID And Wildfire smoke?

Aerosol droplets and smoke particles that can pass on the virus can be captured and removed from the air with the HEPA filter’s help. Nevertheless, air purifiers are somewhat effective against the virus, but they are not that efficient. The virus can be transferred easily when in close contact with an infected person. In conclusion, you cannot entirely count on an air purifier to help you against the virus.

Finding The Right Air Purifier in 2021

Germ Guardian True HEPA Filter Air Purifier with UV Light Sanitizer

Germ guardian air purifiers have been on top of the market because of their promising performance and quality. They are budget-friendly and perform well.

The 4 stage filtration system provides cleaner and healthier air. The pre-filter captures dust, allergens, and other large particles. The right HEPA filter then captures 99.97% of dust, molds, germs, pet dander, pollen, etc. Its UC-V light efficiently kills germs and viruses, and the activated charcoal carbon filter reduces excessive odors.

This germ guardian air purifier has three fan settings that can be set accordingly and optional UC-V light. The air purifier operates smoothly, producing low noise at the lowest stage, making it suitable to be used at night time. The 28-inch air purifiers offer a room coverage of about 167 sq.ft. It’s easy to use electronic controls, and a filter change indicator makes this product more convenient to use. It might as well be termed as the best air purifier among the consumers.


  • 4 Stage Filtration System.
  • 3 Fan Speed.
  • True Hepa Filter.
  • Uc-v Light to Kill Bacteria and Germs.
  • Activated Carbon Filter to Remove Odors.
  • Quiet Functioning.
  • Budget-friendly.


Considering you have read this far, we hope you found your answer to the question: Do air purifiers work? So, yes, they do. And they are efficient in the work they are promised to do. They clean the air and make breathing safer for you. However, it is recommended to search the market properly to buy the right product for yourself.

If you are looking for an air purifier that works quietly, then here are our reviews about the 15 best quietest air purifiers available on the market in 2021.

More Articles About Air Purifiers

Do Air Purifiers Really Work? How Effective Are They?
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Do Air Purifiers Really Work? How Effective Are They?
The answer to your question is yes. The air purifiers do work, and they are useful in cleaning the air. Read more here about the best air purifier to buy.
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Home Ionizer
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