How does an Air Purifier Work?

An air purifier is a perfect solution for all those who live in areas with poor quality air. An air purifier is a device or machine that removes particles from the air.

This is done through different methods, depending on the purifier. We take our air for granted until we start feeling sick thanks to the air quality around us.

The air purifier can range from something as simple as a machine that filters the air to extreme filters that emit ozone to destroy pathogens and chemicals within the air.

The air purifier is one of the things that should not be missing in the house of any health-conscious person. There is a lot of talk about air purifiers. So, let us discuss how does an air purifier work.

What is an Air Purifier?

Air purifiers are no longer when you look at how long they’ve been around. Although it may seem like their only purpose is to clean the air, and that’s what most people think of them for, but there are also many other reasons why someone would use one, such as; reducing dust, absorbing odors in the air, or improving moods by using aromatherapy.

Their initial purpose was as protective masks for firefighters and shamans who were involved in ceremonies that entailed building bonfires to heat up stones which they used in religious ceremonies.

It wasn’t until the late 18th century that the idea of an air purifier made its debut in wealthy households.

In recent decades (especially within the last few years), regardless of where you live – whether it’s a small town or big city, pollution seems to be getting worse and worse – which is why it’s even more important that you understand how these devices work if you plan on buying one.

50 million Americans suffer from allergies and asthma and without a doubt, you’d want to help give something back to these people who are in pain.

You can do just that with the advancements in air purifiers! With plans to dominate the indoor air quality market spreading throughout the United States – many Americans are concerned about what will be done for their allergies and asthma because you know how much it hurts when they flare-up.

As someone who has suffered from breathing difficulties as well, we know that sitting through a hard day of work can be difficult to do when you have a really runny nose or tight chest or sneezing all the time.

Nobody likes being in this frustrating position and it’s often very emotionally upsetting. It’s great that you have a product that is designed with these issues in mind, as well as other serious respiratory symptoms.

Working of Air Purifier

Allergens in the air like pollen, pet dander, dust, and mold spores can be unhealthy for one’s respiratory system.

Unfortunately, these pollutants can’t always be seen by the human eye. Air purifiers try to catch and clean allergy-causing particles from the atmosphere of your home if the pollutants are too small for you to see on your own.

Air purifiers usually filter out allergens and pollutants through a filter (such as HEPA or Activated Carbon) or electrical charge and also by means of ozone which is also sometimes used to kill bacteria/viruses that cause unpleasant odors in areas around where pets reside.

Air purifiers remove toxins from the air by trapping them with fine mesh filters. The tighter the mesh, the smaller the particles that are filtered out of circulated air.

A filter called a HEPA is considered to be top-of-the-line when it comes to air filters and can trap as many as 99.97% of airborne particles larger than 0.3 microns—that’s one 25 million of an inch!

Particles aren’t only harmful because they’re unsightly or dirty; they can irritate people who have breathing problems or other respiratory illnesses, and they may even make it difficult for small children to sleep at night.

Our eyes can’t see anything smaller than a tenth of a millimeter, so when pollutants like bacteria and viruses are this size, they are hard to detect with the naked eye.

HEPA filters efficiently make it possible to capture such things as dust, smoke, chemicals, asbestos, pollen, and pet dander.

Room air conditioning filters can only catch larger particles at 10 mm or more in size; therefore, they are not as efficient at filtering the air compared to air purifier filters for cleaning the air.

Air purifiers usually rely on something called an electrostatic precipitating cleaner, a filter called an electret filter, or something known as a negative ion generator to trap particles.

Related Post: 8 Best Air Purifier for Cigarette Smoke

A negative ion generator can work by itself or alongside a typical HEPA filter for full particle removal. Some air purifiers use all three cleaning elements within each machine.

Electrostatic precipitating cleaners or electronic air purifiers use a vacuum and an electromagnetic field to charge particles passing by the device.

Several plates (precipitating cells) carry the opposite electrical charge, as do the charged particles themselves and attract them as they pass by, thus drawing them in.

Electronic air purifiers are great for individuals who want to decrease dust, smoke, mouse, and rat droppings without having to constantly keep replacing HEPA filters because there are no HEPA filters involved here.

One thing is important to remember about electrostatic precipitating cleaners though they may not be as effective in cleaning particles from your environment as some other air purifiers so you have to decide which one is for you when it comes time.

Thanks to modern technology, finding an environmentally-friendly solution for air purification is easier than ever.

Air purifiers make it possible for asthma and allergy sufferers to breathe in a home that has clean and healthy air quality.

Related Post: 15 Best Vacuum Cleaner for Allergies

FAQs Related How does an Air Purifier Work?

So, it’s only common sense that one may wonder if air purifiers are a waste of money. Well, according to the EPA, purchasing an Air Haire purifier for your Kearney residence is key to enhancing its indoor air quality.

Research shows that filtering the air can indeed help to remove harmful particles from indoor spaces, particularly allergens, smoke, and mold.

But when it comes down to it, filters work best in conjunction with proper filtration and home cleaning techniques.

If you feel like your home is not being properly cleaned or that there might still be some kind of lingering particles inside your living space then an air filter is probably a viable option for you – but don’t forget to use it responsibly if you’re going to start using one in your home so as to avoid putting undue strain on your household’s electrical system which ultimately costs people more money than they may have anticipated.

Based on the location of your windows, it would be a good idea to place a purifier there as well. The warm air that comes in through the window during winter can cause serious problems and aggravation for those who suffer from allergies to pollen among other things. You have to think about the locations based on their surroundings.

Another big mistake most people make is placing their purifiers at high altitudes, like in their kitchens.

This is not necessarily bad but it could mean that no matter how much space you have for your trusted purifier it might not be able to distribute the purified and healthy airflow throughout all corners of your house.


An air purifier can be one of the most important purchases you can make for your home. Not only can it help clean the air in your home, but it can also help to reduce the amount of dust and dirt that you are breathing in.

An air purifier is a type of electronic product that cleans the air in a room. It is a very useful product for people who suffer from allergies, asthma, etc, in their homes or work.

You might have some questions about how does an air purifier work. In this blog, I had discussed the working of air purifier and how it removes dust particles from the air. I hope you enjoyed our article.

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