Studies show that air pollution inside our houses is more than outside. So the air we breathe inside our houses is not pure and we are not just breathing air but also a number of particles, dust, allergens, molds, bacteria, etc. along with it. This air pollution is widespread and inevitable.

We cannot do much about it. However, there are products known as air purifiers that bring us relief by purifying contaminated air inside our homes. There is a number of benefits of air purifiers such as cleaner and healthier air, no more pet hairs, less dust, controlled pollen and allergens in the air, and removal of different types of odor from the house. We will discuss them in detail in our blog below.

Air Purifiers

Air purifiers are categorized into two types based on their working; filter and filterless air purifiers. To know more about filterless air purifiers, check out our blog about this.

Air Purifiers that use filters are the most commonly used type. One of the main filtering technologies that almost every product uses is HEPA filter technology.

What is a HEPA filter?

HEPA is an acronym for High-Efficiency Particulate Air. Or in other words, HEPA is basically a filter that has many benefits. HEPA filters are different from any other filter because of their claims. True HEPA filters are those HEPA filters that are tested and approved. Studies have shown that a HEPA filter can trap 99.97% of particles up to 0.3 microns in size. 0.3 Microns is a very small size of particle that our human eye cannot see.

There have been many studies on HEPA filters that back their claim of removing 99% of pollutants from indoors. There are several HEPA filter air purifiers as well which help to clean air.

Air Purifier Benefits

There are tons of benefits of air purifiers on our health. Let us discuss some of them.

Better Respiratory Conditions

Air purifiers improve respiratory conditions inside the houses. They reduce asthma triggers and provide a better room for people suffering from asthma.

Removal of Allergens and Dust

Air Purifiers remove allergens and dust from the room. They make sure that no more pollutants stay in the room. Some purifiers claim to remove 99.97% of particles up to 0.3 microns.

No More Odor and Smoke Inside the House

Modern purifiers are coming with activated carbon technology filters that are capable of removing all the odor from the house including household odors, cooking odor, and make sure that all the smoke inside the house doesn’t stay there for any longer.

Removal of Radon

The usage of air purifiers reduces radon gas which can lead to lung cancer.

Removal of Traffic Pollution

If you live near a highway, there is a high chance that your house is filled with pollution from the traffic. So you need to get air purifiers quickly as they can remove traffic pollution.

There are tons of benefits of air purifiers that we have discussed in our other blogs as well. Check them out.

There have been many studies that prove the benefits of air purifiers are real and you need to get your hands on the product quickly.

What Are Other Ways I Can Improve the Air Quality in My Home?

You can improve the quality of your home by simply following the steps we are about to discuss.

Keeping Windows Open

This can help the air inside the room to escape and gives you more fresh air from outside. Because studies have shown that air inside the house is more dangerous. So avoid poor ventilation systems and open the windows so that air can ventilate properly.

Keep Changing Air Filters

You need to constantly keep changing filters from time to time to maximize the benefits of air purifiers.

Minimize Usage of Wood or Candle

If you cook by burning wood or light wood fires you need to stop doing it for better airflow.

Stop Smoking Inside the House

Even if you don’t know let us remind you that smoke contains a lot of toxic substances so you need to avoid smoking inside the houses. In case someone you love to smoke inside the house then you should opt for an air purifier for smoke in 2020 as covid 19 attacks people with weak lungs really badly.

Best 5 Air Purifier in 2021

Here are some short-listed products that we think are the best air purifiers available in the market. So get your hands on them quickly before they run out of stock.

Product ImageProduct NameProduct Price
RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier

1. RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier

  • Advanced HEPA filter with 6 stages of purification.
  • Specially designed filter for odor.
  • Coverage area up to 700 sq. ft.
  • 5-year warranty.

Top Pick

Check price on amazon
PARTU Air Purifier for Home True HEPA Filter

2. PARTU Air Purifier for Home True HEPA Filter

  • 100 percent ozone free.
  • Certified HEPA-filter and uses 5 layers of filtering.
  • Ultra-quiet mode and 3 adjustable fan speeds.
  • 7-alternative night lights Cleanable filter comes with a 24-month warranty.
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Dyson Pure Hot + Cool Air Purifier, Heater + Fan - HEPA Air Filter

3. Dyson Pure Hot + Cool Air Purifier, Heater + Fan – HEPA Air Filter

  • Remotely controlled.
  • HEPA purifier + space heater + fan.
  • LCD display.
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Germ Guardian Large Room Air Purifier, HEPA Filter, Large Rooms

4. Germ Guardian Large Room Air Purifier, HEPA Filter, Large Rooms

  • Desktop air purifier
  • 3 in 1 purification system
  • True HEPA filter that kills 99.97% particles
  • Activated charcoal filter to remove the odor
  • Optional UV-C light
  • 3-speed setting
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Coway Airmega 400 in Graphite/Silver Smart Air Purifier

5. Coway Airmega 400 in Graphite/Silver Smart Air Purifier

  • Coverage area up to 325 square feet.
  • Activated charcoal filter + HEPA filter to kill 99.97% particles and remove odor.
  • Eco mode to save energy.
  • It can be remotely controlled through Alexa.
Check price on amazon


Air pollution is inevitable and our indoor air quality is much poor than the outside air to clean so you need a proper air purifier for pollution. The air in our house contains particles that can trigger asthma, allergy, and many other respiratory problems. We are breathing this air without even knowing the side effects it is bringing along with it. To avoid this fuss, Air purifiers are what can help us.

Air purifiers as the name indicated purify the air from such harmful pollutants and save us from many problems. The benefits of air purifiers are numerous which we have discussed above. So you need to choose a product which is suitable for you according to your needs. We have recommended our best 5 products in the table chart included in this blog. Make the right choice so that you and your loved ones can breathe clean and fresh air.

Do Air Purifiers Work for Traffic Pollution?

Yes, air purifiers work perfectly for the pollution caused by traffic. One of the main benefits of air purifiers is that it saves you from different harmful gases and pollutants in the air caused by vehicles or traffic. These air purifiers are capable to filter out all those airborne particles and provide you with clean and fresh air

What is the Best Purifier for Air Pollution?

There are a number of air purifiers available on the market. You can choose whichever suits your needs and room size, etc. We have included our best choices in the product chart above. You can check them out and find the best purifier for yourself.

Do Air Purifiers Remove Gases?

Yes, air purifiers are capable of removing toxic and harmful gases from the air. This is one of the main benefits of air purifiers that it can filter out such gases from the room to prevent people from inhaling them. When a person is able to breathe clean air, he gets protected from any breathing issues.

Can Air Purifiers Emit Carbon Monoxide?

No, Air Purifiers tend to remove such harmful gases rather than emitting them. If you choose good air purifiers available in the market, you can remove many toxic gases including carbon monoxide from your indoors. A good purifier with HEPA filter technology and an activated carbon filter can help you out in removing toxic gases from your home. So choose wisely.

Are HEPA Air Purifiers Safe?

Yes, HEPA air purifiers are 100% safe. HEPA is a technology used in air purifiers that can help to filter and to remove airborne particles with an efficiency of 99.97%. The air purifier benefits are maximized using HEPA air filters. They are widely used as they have many benefits. Or you can also say that the benefits of air purifiers are there due to this HEPA technology. Source

How Long, Does It Take an Air Purifier to Clear a Room?

It can vary depending on your home ionizer and room size. There are certain products that claim to clean a room of a specific size within a specific time period. So you can check out different products available in the market and find whichever suits your room size. Some products also have a turbo or quick feature to work quickly and efficiently. So you can check them out as well. We already have listed some in our product chart for you to see.

Should I Sleep With the Air Purifier Turned On?

Yes, you can sleep with air purifiers turned on. There is no harm in that rather there are products that have a special night mode to provide comfort to their users at the time of night. These quiet or night modes of air purifiers can help you sleep peacefully as they work silently in the background without even disturbing you. They clean the air from the room so you can have a good sleep which is one of the air purifier benefits.

How Do You Know if an Air Purifier Is Working?

You can check out if your air purifier is working or not by using a filter indicator purifier. Many products have this feature which reminds you from time to time about when a filter needs to be replaced and how is it working. Or you can check manually the filter of your purifier. If it is dusty, has pet hairs, and is completely clogged up then you need to change the filter of your purifier.

Also, you can check its working by using air quality monitors that tell you about the quality of the air in the room. If it is working properly you will see a change in the air quality of the room.

More Articles About Air Purifiers

Are You Looking For Some Air Purifiers Benefits? Detailed Guide
Article Name
Are You Looking For Some Air Purifiers Benefits? Detailed Guide
Air purifiers are known to filter contaminants from the air. Read our blog to know what benefits air purifiers offer and how you can take advantage of them.
Publisher Name
Home Ionizer
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1 Comment

  1. Zachary Tomlinson on

    Wow, I find it interesting that you can get better air quality at home if you use an air purifier. My brother recently moved into the city, and the smoke around it is making him dizzy. I’ll share this with him so he’d consider getting an air ionization unit, and he could enjoy breathing in the comfort of his home again.

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