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Benefits of an Air Purifier

Fact Checked
Up to date
Update: May 25, 2023
5 min read

Written by

kritika joshi
Content Writer
Air Purifier Benefits

While polluted air outside is a concern in major metro cities, such as Delhi, the rising air pollution levels indoors are a concern today, pollutants can have a suffocating effect and can cause damage to vital organs. Now, there is not much you can do about the pollution outside. But there are measures you can take to ensure the air you breathe inside is pure. This is where air purifiers come in. In today’s article, Sleep Guides India brings you all the air purifier benefits, so you can decide if it is the right choice for you. 

How Do Air Purifiers Work?

Wondering what does an air purifier do? Air purifiers are compact devices that you can easily fit into your homes to ensure optimal indoor air quality. These purifiers contain multiple filters that let out pure air. 
What does air purifier do? Now, when the air moves through the purifier, all the dust and other unwanted or harmful particles are captured and only clean air is sent out. The air purifier filters are generally made of paper or fibre, which you must replace periodically. How frequently it must be replaced depends on the brand and type of material used.

11 Benefits of an Air Purifier

Let’s take a look at all the air purifier health benefits. Below you will understand air purifier benefits and side effects. 

Relieves Symptoms of Asthma

Asthma is when your airways become narrow and swell, leading to excess mucus. The prevalence of asthma in India is 3% and pollutants, such as pet dander, pollen, and dust mites can irritate the airways, leading to breathing difficulty. 

While vacuuming can help clean the surfaces, the remains can still float in the air. Therefore, air purifier benefits for allergies and asthma can be excellent as it keeps your indoor environment clean. 

Eliminates Harmful Chemicals from Indoor Environments

With too much pollution outside, shutting the doors and windows will not do the deed. Some pollutants, such as nitrogen dioxide and carbon monoxide, can be found in areas where there is traffic., which can easily slide into your homes. And exposure to these gases can increase the risk of dementia and Alzheimer’s. 

When you opt for the best air purifier good for health, it helps you curb this pollution and avoid related health issues

Improves Sleep

Where indoor allergens, such as bacteria or fungi, take up residence in your home, it can cause allergies and even hay fever. This condition lasts for several weeks and can cause a runny nose, sneezing, coughing, and more. It can interfere with your sleep and bring down productivity. Therefore, keeping the indoor environment free of allergens is a priority, which can be possible with the help of an air purifier

Removes Harmful Radon

For those unfamiliar with radon, it is a colourless and odourless yet harmful gas that comes from rocks, soils, and granite. Therefore, keep an eye out for floor or wall cracks. And when the radon gas fills your space, it can damage the cell linings of the lungs and put you at risk of cancer. One of the benefits of an air filter is that it helps eliminate these harmful gases.

Cleaner Air

As the name suggests, clean air is one of the reasons why use an air purifier! It will ensure that you and your family breathe clean

Healthier Air

Clean indoor air means whatever you are breathing in is healthy and devoid of any impurities or harmful chemicals. It is the primary air purifier benefit for pets, adults, and children. 

No More Odors

If your home doesn’t have proper ventilation, it starts harbouring all the odours. For instance, the smell of whatever you cook may linger for a longer time. 

Seasonal Allergy Control

When the seasons change, while some enjoy the pleasant spring evenings or summers, others suffer from pollen allergy or hay fever. So, one of the benefits of air purifier with ionize, is that it controls the air quality inside by removing even the smallest harmful particles. Air purifier benefits for baby are also plenty, with one of them keeping the air quality clean. 

Less Pet Mess

If you are wondering do air purifiers work, the answer is yes. If you have a pet, bringing home an air purifier ensures optimal air quality. However, the surface must be cleaned every day

Slower Dust Buildup

Dust buildup is a reality even after you clean your home every day. However, if you are wondering what other air purifier uses are there, it can reduce dust buildup, which means your home will stay home for longer

Longer HVAC Filter Life

Another use of air purifier is that it enhances your HVAC system as the air purifiers can capture all the harmful elements, which means your HVAC system doesn’t end up with too much load. 

Now you know what does an air purifier does and an air purifier benefits skin, health, and more!

Are they effective?

You now know what do air purifiers do and what are the benefits of an air purifier, but are they effective? The answer is yes. 


Allergens are substances that can have a negative impact on your immune system. It can aggravate your asthma and cause allergies. Pollen, pet dander, and dust mites are the most common allergens you find. However, an air purifier can help you out here. In fact, air purifier benefits covid are also plenty as it helps you breathe clean air and eliminate any harmful contaminants.


Especially for people with asthma and lung conditions, mould particles can be extremely harmful. In severe mould cases, an air purifier can help you out to a great extent. However, an air purifier with a HEPA filter works best.


When you have air purifiers at home, they help remove the smoke from the indoor air. It can be tobacco smoke or landscape fires.

Indoor toxins

Sometimes, cleaning or personal products can lead to indoor toxins. Breathing them in can be harmful to your health. However, with the help of air purifiers, you can eliminate them. 


These were some of the benefits of using an air purifier. It can be a fantastic addition to help you fight any indoor toxins and ensure you breathe fresh air.


Are air purifiers actually good for you?

Yes, air purifiers can be good for you. Take a look at the above blog to learn all the benefits air purifiers have to offer.

Should I sleep with the air purifier on?

Yes, you can sleep with your air purifier on as it will ensure that you breathe fresh even as you enjoy a deep slumber.

How do I know if I need an air purifier?

Some of the signs you need an air purifier are;

  • You keep sneezing at home for no reason 
  • Your air is stuffy 
  • You have dust mites at home 
  • Your house smells of varnish or disinfectants
  • You suffer from asthma or other lung conditions
  • You have a sick family member
  • You snore loudly

Do air purifiers get rid of dust?

Yes, air purifiers can get rid of dust.

Will an air purifier make a room less stuffy?

Yes, air purifiers will make a room less stuffy.


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Written by

kritika joshi
Content Writer
6+ years of experience as a content writer. Previously worked as a freelance writer for one of the top mattress brands in India. Well-versed in writing product reviews, product descriptions and content for e-comm sites.

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