Why Use Air Purifier- 14 Reason You Should Know

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Air is one of the main reasons that we can live, and at the same time, polluted air is so harmful that it can eventually kill us. So, that is one of the main reasons behind the question people often ask why use air purifier. As our city is growing, so does its population and pollution, including air and water.

Purifying the air in our apartments and offices is very important because we spend most of our time in these places. Along with purifying the air from dust or allergens, an air purifier comes with many other benefits. So, let’s get to know all those facts along with how you can use an air purifier properly.


When To Use An Air Purifier?

There are no hard and fast rules to use an air purifier, but you should keep it running while you are in the room. It does not work in a way to instantly purify the air of the whole room but slowly. If you check the specs of an air purifier, you will see that there are measurements about a purifier’s capacity.

Some purifiers can clean 150 sq. Ft. room in half an hour, some can do it faster, and some are not so fast, taking more than half an hour. However, you won’t have to keep it running the whole time and start it before you go to sleep and power it off before you go out for work in the morning. It will make the job done as well as keep the electricity bills low.

Note: We have seen a lot of confusion among people about the air purifier’s effectiveness. So, you can have a quick read on the answers for “Are room air purifiers effective?” and know the real fact.

Why Use Air Purifier?

This is a valid question for those who don’t know the benefits of an air purifier, and we are on a mission to educate them. After knowing all the benefits of an air purifier, both healthy persons and people with a dust allergy will form a line to buy one of these devices. Now, let’s get to know why use an air purifier.

Why Use Air Purifier

Eliminates Allergens:

So, the first benefit of using an air purifier is that it can effectively remove allergens from the air. The HEPA filter used in the device is great at filtering out the large particles as well as nanoparticles making the air breathable for everyone.

Kills Germs, Bacteria, and Viruses:

The air we breathe in is full of harmful germs, bacteria, and viruses that our body constantly fights against. But you can get sick easily if your immune system is not that strong.

Stops Tobacco and Cigarette Smoke:

Along with other smoke and odor, an air purifier also purifies tobacco and cigarette smoke. So, if one of your family members smoke, it won’t trouble the other members anymore. Also, those living in the cities with huge factories suffer from harmful and toxic fumes. Use an air purifier to get rid of those fumes and keep the family healthy like people in the villages.

Filters Out Airborne Particles:

In a lot of homes, airborne particles are a serious issue. They can be produced from asbestos or several other things and cause different health problems. An air purifier comes with such filters that can prevent those from spreading.

Keeps the Carbon Dioxide Level Low:

Not all but some air purifiers can keep the level of carbon dioxide in your apartment at a low level. This is crucial to keep your productivity high and concentration at its peak level.

Effectively Removes VOC:

Do you know about Volatile Organic Compounds? There are many things like paint that we use every day, and those release the irritating aroma and can damage your health. For the worst-case scenario, it can lead to cancer or lung diseases.

Removes Mosquitos and Some Other Harmful Insects :

A lot of air purifiers attract harmful insects like mosquitoes and trap them inside its filter, saving you some money on an extra device to eliminate those bugs.

Increases Air Circulation :

This happens due to the way of working for an air purifier, which results in a better room environment. It sucks the air around it, filters the harmful elements, and releases clean air into the room. This way, you have air circulation in your room since you need to keep the doors and windows shut for this device to work properly.

Improves the Mood :

Due to clean air, airflow, and a soothing environment, you will have better moods while the air purifier is in action.

Prevents Dust Buildup :

In the beginning, you have read that air purifiers can remove large particles, and this is the reason that you will see fewer dust build-ups after running an air purifier for several hours. It will make you spend less time on cleaning surfaces of different items in your room.

Prevents Lung Disease:

As the air purifier stops harmful particles, smokes, and ensures fewer dust build-ups, you will be safe from lung diseases. It is not something that certainly keeps you safe but you will have far less probability than others who don’t use an air purifier.

Stops Asthma Attacks:

Again, due to the filtration capabilities of an air purifier, you will get to breathe clean air that is free from all the elements that might give you an asthma attack. This is a great and very helpful benefit, and asthma patients must have one in their home and office.

Helps to Sleep Better:

If you run the purifier the whole night at a low setting, your room will have a more breathable air that will improve your sleeping condition. You can’t see this as an immediate result, but soon after a few nights, you will realize the difference. Also, the low humming noise will help you sleep like a baby.

Reduces Stress:

With improved sleep and better moods, you will have reduced stress, and all of it is because of the air purifier. This means more productivity and maintaining healthy communication with the other members of the family.

Note: So, we have seen the benefits of air purifiers that includes eliminating the dust mites. But all air purifiers are not an expert on doing that, and you need to buy the best air purifier for dust mites for this special job.

How To Use An Air Purifier?

Though an air purifier is manufactured in a way to operate the whole time, you need to follow some rules to prolong its life.

How To Use An Air Purifier

  • If you are planning to run it for 24 hours, you should choose a low setting that will keep the room clean and run quietly.
  • Use the high setting only when you feel that the air has too much dust in it, and you are having trouble breathing.
  • Choosing the right size for your room also falls into this topic because you can’t get an expected result otherwise.
  • While running the air purifier, you should keep the doors and windows of your room perfectly shut to let it work properly.
  • Place the purifier on such a location where it can suck the air easily without any obstacles anywhere near the device.
  • Finally, keep in mind to change the filter regularly so that it can work at its full capacity all the time.

Frequently Asked Questions

While doing the research, our team came to know about several questions that people ask frequently. Below, we have tried to answer some of the most frequently asked questions about an air purifier.

Do air purifiers improve sleep?

Yes, air purifiers improve sleep by clearing the air and keeping a soothing environment with white noise that also helps you to sleep.

Do air purifiers make the room cold?

No, air purifiers can’t condition a room’s temperature making it hot or cold. However, it will help circulate the air in your apartment or office while purifying it.

Can air purifiers catch fire?

No, almost certainly, an air purifier can’t catch fire by itself because of its several safety features.

Final Thought

We hope that the question of why use an air purifier will never pop up in your mind again after all this information. Those with allergy issues know how valuable clean air is, and the price of a device providing fresh air is nothing compared to that. Even if you are a perfectly normal and healthy person, read some reviews from our website and buy the best air purifier for your home today to stay fit.

Affiliate Disclosure: As an Amazon Associate I earn from qualifying purchases.


Hello, this is Randy Jones. I am the owner of this website “Home Air Wiki” which will inform you about all the latest home gadget tools like Air Purifiers, it’s related accessories, use, and maintenance information.

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