Best Air Purifiers for Viruses in Your Home in 2022
- Loredo Litherland
- Jan 1, 2021
- 13 min read
NOTE: Air Purifiers CANNOT protect you from the Coronavirus!
In this buying guide, you’re going to learn all about the best air purifiers that can protect against the viruses at home. And then, when we’re done looking at the six best air purifiers, we’re going to look at how you can find the air purifier that’s right for you, based off of protecting yourself from a virus, and fulfilling your air purification needs.

Important Notice: For accurate information about the COVID-19/Coronavirus, we refer you to the CDC website (US). As of today, there is nothing proven to treat the Coronavirus.
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What Are The Best Air Purifiers For Protecting Against Viruses in Your Home?
Best Budget Air Purifiers
3) Coway AP-1512HH Mighty Air Purifier
To start off, we have the Coway AP-1512HH Mighty Air Purifier. This air purifier is affordable, and offers a simple and easy-to-use design, as well as plenty of air purification power.

Using this air purifier, you’re able to purify spaces and areas that are up to 361 square-feet. That’s not a huge amount of space, but it’s more than sufficient for a lot of homes, since most homes don’t have too many spaces that are much larger than that.
When you are running the air purifier, you’re able to see the current quality of your air, at all times. This is done using a very convenient Smart Sensor, which is able to detect the current air quality, allowing you to know how dirty, or, clean your air is.
As the air purifier is running, air flows through three air purification mechanisms. The Pre-Filter, which removes the big particles. Then, the Deodorization Filter, which removes bad smells and odors. After that, there’s the True-HEPA Filter, which removes allergens and germs. Finally, the Vital Ionizer, which removes whatever is left over.
For an easy, efficient, and affordable air purification experience, the Coway AP-1512HH Mighty Air Purifier is a very good choice!
[Coverage] Designed to clean spaces up to 361 sq. ft. in 12.5 minutes or up to 874 sq. ft. in 30 minutes.
[HyperCaptive Filtration System] Combination of a pre-filter, deodorization filter, and True HEPA Filter...
[Auto Mode] Constantly monitoring the air quality, the fan automatically adjusts to most effectively purify...
2) Winix 5500-2 Air Purifier
In comparison to the previous air purifier, the Winix 5500-2 Air Purifier is a little bigger. But, despite that, it’s just as powerful and it offers a convenient and easy air purification experience.

Using this air purifier, you’re able to allow the air purifier to determine your current air quality, and then to adjust itself so that it can accommodate that air quality. This allows you to, essentially, automate the entire air purification experience.
When the air purifier is running, air passes through three different air purification mechanisms. The first of these air purification mechanisms is the True-HEPA Filter, which captures most of the contaminants that are within your air. These are things like allergens and germs.
Once air has gone through the True-HEPA Filter, it passes through the Washable AOC Carbon Filter, which is a filter that removes bad odors and chemicals. Then, to end the process, air passes through PlasmaWave, which breaks down things like chemical vapors, odors, germs; and a variety of other particles.
If you are looking for an air purifier that offers an incredible amount of efficiency, for a low price, then the Winix 5500-2 Air Purifier is a great choice!
True HEPA filter captures 99.97% of airborne pollutants; dust mites, pet dander, pollen and other allergens as...
Washable AOC Carbon Filter, made from activated carbon granulars for removal of household odors. Decibels 27.8...
PlasmaWave acts as a permanent filter to safely break down odor, allergens, chemical vapors and other...
1) Honeywell HPA300 True HEPA Air Purifier
With the Honeywell HPA300 True HEPA Air Purifier, you’re able to purify spaces that are up to 465 square-feet.
That is quite a bit of space, and due to that power, this is a somewhat large air purifier. But, this size is made up for with the sheer power and efficiency that the air purifier offers.

This air purifier uses two air purification mechanisms. One of these mechanisms is the Pre-Filter, which breaks down large particles as they enter the air purifier. And then, the second air purification mechanism is the HEPA-Filter, which is the most important mechanism in this air purifier.
It breaks down all of the really small particles – germs and allergens, for example – and works to keep your air nice and clean.
This is a great air purifier if you want something that is inexpensive and quite affordable. But, along with that, this air purifier does offer plenty of power and convenience.
EXTRA LARGE ROOM AIR PURIFIER - Honeywell HPA300 HEPA Air Purifier helps provide fresher, cleaner air in...
HELPS REDUCE ALLERGENS - This HEPA air purifier has 3 air cleaning levels including Turbo Clean. It helps...
EFFECTIVE AIR CLEANING AND CIRCULATION – The Honeywell HPA304 Air Purifier filters and circulates air in...
Best High-Quality Air Purifiers
3) Coway Airmega 400 Smart Air Purifier
The Coway Airmega 400 Smart Air Purifier is an excellent air purifier that allows you to purify spaces that are up to 1,560 square-feet. If you have a large home that needs to be purified, then this is the perfect air purifier for you.

What makes this air purifier especially unique is the fact that it can sense the quality of your air, in real-time, and then adjust itself to accommodate that air quality. These are well-developed features that make it easier for you to turn on the air purifier, and then to leave it.
With regards to the air purification mechanisms, this air purifier uses the Coway Airmega Max2 Filter. This filter combines a True-HEPA Filter and an Activated Carbon Filter. What this means is that this filter is able to remove chemicals and odors, as well as incredibly small germs and allergens, among various other particles.
Due to the simple and clean design, the efficient air purification mechanisms, and the smart features, this is a wonderful air purifier that is great if you want an efficient and easy air purification experience.
[Coverage] Designed to clean spaces up to 1,560 sq. ft. in 30 minutes
[HyperCaptive Filtration System] Dynamic combination of a washable pre-filter, activated carbon filter, and...
[Smart Mode] With its Smart Mode feature, the Airmega automatically adapts to its surroundings by adjusting...
2) Alen BreatheSmart 45i HEPA Air Purifier
When you take a look at the Alen BreatheSmart 45i HEPA Air Purifier, you’ll notice that it has a lovely design. That’s because Alen takes a lot of pride in the aesthetics of their air purifiers, which is part of what makes this air purifier very unique.

With this air purifier, you’re able to purify spaces that are up to 800 square-feet. That’s a lot of space, making this air purifier great for large homes.
As for the air purification mechanisms that this air purifier uses, it uses a True HEPA-Pure-Filter, which is a unique HEPA-Filter that consists of various mechanisms. Each one of the mechanisms found within the filter allows it to eliminate any of the germs, allergens, or chemicals that are in your air.
While this is a fairly expensive air purifier, it’s more than worth it if you want an air purifier that is incredibly efficient, and beautifully designed.
B4-PURE FILTER: Recommended for dust, allergens, pollen, fur, pet dander, and odors.
SLEEK DESIGN: Fits perfectly in any space from small to large rooms.
TRUE HEPA: Includes a Medical Grade H13 True HEPA layer that captures 99.99% bacteria, aerosolized viruses,...
1) RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier
In comparison to the previous three air purifiers, the RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier is quite expensive. But, this cost comes from the fact that it allows you to purify spaces that are up 700 square-feet, and that it offers some very powerful air purification mechanisms.

Using this air purifier, you’ll be relying on two different air purification mechanisms. One of these mechanisms is that of a specially-designed HEPA-Filter that consists of six different stages of filtration and deodorization. And, the other mechanism is that of a Germ Defense Filter, which is designed to break down germs and viruses.
What makes this air purifier great is the elaborate nature of its air purification mechanisms, as well as the sheer power of the Germ Defense Filter. No matter the germs or nasty particles that are in your air, they will be cleaned out and your air will be kept nice and clean. This is an excellent air purifier that can offer great protection against the viruses.
Advanced HEPA filtration with six stages of purification and deodorization
5 Year Warranty
Germ Defense customized filter: Effectively traps and reduces airborne bacteria, mold spores and particles...
What Is An Air Purifier?
In essence, an air purifier is a device that pulls in air from within a particular space or area, and then all of the contaminants are removed from the air. Then, from that, the air is sent back out, free of contaminants.
Naturally, air purifiers are a little more complicated then that, but that’s the basic concept of an air purifier. These are exceptionally useful devices that do a great job keeping air clean, and ensuring that the air is free of nasty germs, allergens, and other contaminants.
How Does An Air Purifier Work?
Every air purifier tends to be a little different, but they all rely on a basic process that consists of pulling air in, and then pushing that air through various air purification mechanisms.
These are mechanisms such as a True-HEPA Filter, and an Activated Carbon Filter, which are two of the most common air purification mechanisms. But, many air purifiers use more than just those two air purification mechanisms.
With a True-HEPA Filter, air is pushed through and all of the allergens and germs that are within the air are removed. This is because a True-HEPA Filter is designed to remove the tiniest and smallest particles, which very few other air purification mechanisms are capable of doing.
Using the Activated Carbon Filter, nasty chemicals and odors are removed from the air, through the use of activated carbon. What the activated carbon does, is it breaks down the chemicals, which allows them to be removed from the air.

Why Is It Important To Own An Air Purifier?
As mentioned earlier, the purpose of an air purifier is to remove contaminants from your air. These contaminants include germs, which can be spread through the air and by person-to-person contact.
Using an air purifier, those germs are capable of being removed, especially if they are currently airborne, because air is sucked into the air purifier and then purified. This ensures that whatever germs and chemicals are within the air are removed, which includes coronavirus.
What must be mentioned, though, is that an air purifier cannot prevent you getting the coronavirus; you must also take adequate health measures. But, an air purifier is very useful in keeping your air nice and clean, and free of any germs or chemicals.
Air Purifier Buying Guide
In this section of the buying guide, we’re going to look at the different traits and features that you need to consider, when it comes to finding the right air purifier that has the ideal features and specifications for your air purification needs.

What Is Your Budget?
In today’s market, there are many different air purifiers. As such, there are air purifiers for just about any budget.
In order to have a successful and pleasant air purification buying experience, it’s important to think about your budget, before you begin looking at different air purifiers. And, regardless of what your budget is, there’s a good chance that you’ll be able to find an excellent air purifier that has the features that you need.
One thing that you must remember, though, is that the more powerful and elaborate air purifiers will cost more money.
These are air purifiers that are more capable of dealing with stronger contaminants – viruses, for example – and since you’re buying an air purifier to protect against a virus, it’s worth having a slightly high budget and shelling out some extra cash for an air purifier that is capable of protecting you from those contaminants.
How Big Is The Air Purifier?
Size definitely matters, and that’s for a few reasons. One of which is the fact that many air purifiers are designed to be moved around and used in multiple spaces. For example, you can set up an air purifier in the living room, and then, since no one’s in the living room, move it to your bedroom or to the dining room.
This mobility allows the entirety of your home’s air to be thoroughly purified.
When an air purifier is too heavy or too bulky, then it becomes a lot harder for you to move that air purifier around. This makes the air purifier less easy-to-use than it could be, and it prevents you from purifying the different spaces in your house, without having to go out and buy another air purifier.
That being said, however, a larger air purifier will grant you a larger Maximum Area Coverage. And, this brings us to the next point…
What Is The Maximum Area Coverage Of The Air Purifier?
Every air purifier has something known as a “Maximum Area Coverage”. Essentially, a Maximum Area Coverage is the amount of space that the air purifier is able to purify.
To give you an example of this, let’s say that you purchase an air purifier that has a Maximum Area Coverage of 500 square-feet. If you set that air purifier up in a space that is 500 square-feet, then the entirety of that space’s air will be purified.
If you set it up in a space that is 600 square-feet, only 500 square-feet of that space’s air would be purified, due to the limitations built into the air purifier.

As such, it’s important to think about where you’ll be using this air purifier. If you live in a small apartment, then an air purifier with a smaller Maximum Area Coverage will probably be fine. But, if you live in a big house, then a larger Maximum Area Coverage is ideal.
What Air Purification Mechanisms Does The Air Purifier Use?
Ideally, when you purchase an air purifier, it will consist of, at bare-minimum, a True-HEPA Filter and an Activated Carbon Filter. With those purification mechanisms, your air will be kept very clean.
For extra protection and thoroughness, though, you can spend extra money to purchase an air purifier that has other air purification mechanisms. These are mechanisms such as an ionizer, or a UV-C light. With those two air purification mechanisms, it’s a lot easier for the air purifier to remove contaminants such as viruses.
There are also air purifiers that use specially-designed HEPA-Filters that consist of powerful germ coatings and extra protections against bacteria and viruses.

While it isn’t necessary to have any of those extra air purification mechanisms, it’s still very useful and certainly nice to have. But, in the end, make sure that the air purifier you buy has a True-HEPA Filter and an Activated Carbon Filter. Those will keep your air free of germs, chemicals, allergens, and bad smells.
What Extra Features Does The Air Purifier Offer?
These days, air purifiers offer a variety of unique features that allow for an easier air purification experience. These are features such as sensors that determine the quality of your air, HEPA-Filters that are designed to be extra quiet, smartphone functionality; among many others.
If any of those features sound useful to you, then it’s worth looking at the air purifiers that offer those features. Most air purifiers that offer them are a little on the pricey side, but that is changing, due to the prevalence of things like Smart Technology and quieter HEPA-Filters.
How Can You Find The Right Air Purifier For You?
What Is Your Budget?
In order for you to find the right air purifier, you need to be aware of what your budget is. There are many different air purifiers available on the market, and as such, it won’t be very difficult for you to find an air purifier that is within your budget.
Here is one thing that you must remember, though: if you are looking for an air purifier that is powerful and efficient, and capable of protecting you against a virus, you will have to spend a decent amount of money. But, the air purifiers that offer the efficiency that you need are also very durable, and because of that, they will last you a long time.
What Is The Maximum Area Coverage Of The Air Purifier?
When you’re looking at different air purifiers, and considering what you need, it’s important to think about where you’ll be putting this air purifier. Part of this is simply because there are some air purifiers that are smaller and more mobile than others, so if you want to move the air purifier from one room to another it’s good to find one that allows for that.
But, the other reason is because every air purifier has something known as a “Maximum Area Coverage”, and a Maximum Area Coverage is the amount of space that an air purifier is able to purify.
As such, make sure that you know where you’ll be setting up the air purifier, and how big those spaces are. For example, if you’re going to be setting up an air purifier in the living room, which is quite large, then you would want to get a measurement of that living room and find an air purifier that has a Maximum Area Coverage that can accommodate the size of that space.
What Air Purification Mechanisms Does The Air Purifier Use?
Without the proper air purification mechanisms, an air purifier isn’t particularly useful. That’s why it’s so important to look at what an air purifier offers, and what those air purification mechanisms do.
Since this is a guide about the coronavirus, it’s important to find an air purifier that offers a True-HEPA Filter that is capable of breaking down allergens and some germs, as well as a filtration mechanism that is designed to break down chemicals – an Activated Carbon Filter is ideal for this.
These are very effective filtration mechanisms that will keep your air very clean. But, if you’re looking for something that’s even more powerful, the more expensive air purifiers offer air purification mechanisms that are designed to break down germs and viruses, and those mechanisms are very useful in protecting against a virus, and sickness in general.
Related Cornavirus ArticlesBest Air Purifiers Against Viruses
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Important Notice: For accurate information about the COVID-19/Coronavirus, we refer you to the CDC website (US). As of today, there is nothing proven to treat the Coronavirus.
Conclusion
In the end, a good air purifier is an excellent tool for fighting against viruses. This is because an air purifier is designed to remove the contaminants that are within the air of whatever space you put the air purifier in. Since coronavirus is spread by air, more often than not, owning an air purifier can reduce the chances of you catching it. Plus, even if the coronavirus isn’t a concern, an air purifier still helps to keep your air nice and clean!

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