Best Air Purifier for Eczema in 2023 [Top 6]

The best air purifier for eczema you can find on the market depends on many things: your trigger, your budget, your space, and the machine’s availability in the market.

While modern medicine has allowed us to cure many diseases, some conditions can only be managed and not completely cured. 

Eczema affects over 31 million Americans and even more people worldwide, making finding different ways to manage the condition essential.

This is why many people have shifted to using air purifiers for eczema.

While this has proven to be an effective method of managing the condition, you must ensure you have a suitable model.

That’s why we’ve compiled this list of the top 6 best air purifiers for eczema, along with some essential information you need to know before buying one to manage your condition at home.


Best Air Purifier for Eczema: Are They Effective?

To understand whether or not air purifiers are effective for eczema, it’s essential to learn what triggers it in the first place.

Eczema is a skin condition characterized by dry, bumpy, and itchy patches that flare up when specific environmental triggers and allergens are present in the air.

While it isn’t well-known, some eczema triggers come from particles floating in the air that contact your skin and cause flare-ups.

Some people only have mild flare-ups. Contrarily, others experience intense outbreaks that are very uncomfortable and get in the way of people simply going through their day.

This is where an air purifier can come in to help you.

Modern air purifiers are specifically designed to capture various particles in the air that can irritate your skin and lungs.

For example, pet dander, dust, mites, and similar particles can cause your eczema to flare up.

When you have an air purifier, the machine constantly filters out these particles and removes them. That way, your skin doesn’t come into contact with allergens that cause flare-ups, making it much easier to manage your eczema.

But keep in mind that not all eczema triggers are airborne.

Different things, such as your laundry detergent, the weather, the humidity in the air, and many others, can cause eczema flare-ups.

So, while an air purifier can handle one of the key reasons you’re experiencing eczema flare-ups, you can do many other things to further reduce the chances of an outbreak.

What Air Purifier Do I Need for Eczema?

While an air purifier can help you reduce the chances of an eczema flare-up, not all of them can do this.

If you want to buy an air purifier for eczema, you have to get your hands on a suitable model.

When fighting eczema triggers, you need to ensure that your air purifier has a sound filtration system.

With a sound filtration system, the air purifier can capture many more airborne particles that could touch your skin and cause eczema flare-ups.

This is why the minimum requirement for an air purifier specifically for eczema is a High-Efficiency Particulate Air or HEPA filter.

These are advanced filters that use a fiberglass mesh to capture particles up to 3.0 microns small.

For comparison, a single strand of hair is around 70 microns thick.

On top of that, HEPA filters have different grades, which correspond to the type of particles they can filter out.

For the best results, I recommend getting a HEPA filter with a rating of 12 or higher.

These HEPA filters can capture 89% of particles up to 1.0 microns small when installed in an air purifier, which does wonders for those with eczema.

In my experience, air purifiers with HEPA filters are the only ones worth considering when managing your eczema flare-ups with air purifiers.

Of course, there are other features to consider, which we’ll explain further later in the article.

But for now, know that if you’re buying an air purifier to help with your eczema, you must ensure that you get one with a HEPA filter.

The 6 Best Air Purifier for Eczema

Many air purifiers are on the market, which made it hard for me to choose the best one when shopping for myself.

But after tons of research and visits to many stores, I narrowed down my options.

I don’t want you to be hassled when buying an air purifier for eczema, like when I bought my first one.

So, I’ve listed down six air purifiers that I’ve found to be the best options on the market today.

I included a wide variety of models from different price ranges.

That way, you’ll be able to find the best air purifier for you regardless of your needs and budget constraints.

Coway Airmega 300

1. Coway Airmega 300 – The Best Overall Pick

I’m starting my list with what I consider to be the best air purifier for eczema available today.

After researching the market and jumping on various message boards, I concluded that this was the best air purifier for the money and the right option for me.

The Coway Airmega 300, while bulky, offers a lot of value for the money and comes with just about all the features you’ll need when trying to manage eczema flare-ups.

This relatively large air purifier can cover areas up to 1,250 square feet.

So, regardless of how large your room or home is, this air purifier will be able to clean the air in your space.

On top of that, this air purifier comes with a three-stage filtration system.

First, there’s a pre-filter for large particles floating in the air.

From there, the air passes through a deodorization filter, so you won’t have to deal with strong and unpleasant odors at home.

And lastly, there’s a true HEPA filter designed to capture microscopic particles that can cause an eczema flare-up when it comes into contact with your skin.

But the features don’t just end there.

This air purifier comes with a convenient smart mode, which allows you to leave it on while it automatically adjusts its settings based on the air quality.

That way, all you have to do is turn this machine on once and then forget about it.

When I had this at home, my eczema flare-ups were far less common and I felt much more comfortable.

Even if this air purifier is on the pricier side, I couldn’t find another model that could compete with its functionality and design.

So, if you’re looking to buy a top-quality air purifier for your eczema, the Coway Airmega 300 is a great pick!


● Has a three-stage filtration system

● Modern and sleek design

● Great for large homes

● Easy to use

● Smart mode


● On the pricier side

● Not ideal for small spaces

2. Blueair Blue Pure 311 – The Runner-Up

Blueair Blue Pure 311

If the Coway model wasn’t available when I was shopping, there’s a high chance that this would have been the one I chose for my home.

The Blueair Pure 311 has everything you could want from an air purifier, even if it’s much smaller than the Coway Airmega.

This model handles areas up to 388 square feet, making it ideal for small to medium homes.

But even if this is one of the smaller options on the list, it has many great features.

This is the pick for you if you want a quiet air purifier.

It has a multi-stage filtration system that includes a HEPA filter that’s different from all the other options on the market.

This is because this HEPA filter is designed for silent operation. You won’t have to worry about the air purifier making noise when it’s on, which is a massive problem for many people.

Additionally, this modern air purifier is designed for you to turn on once and then forget about it right after.

This is a mainstay in the “best air purifier” lists on the internet because it comes with all the necessary features you need from an air purifier.

This is great for those with eczema, as you can leave it on without worrying about noise. 

At the same time, the air purifier still works to remove harmful particles from the air.

Aside from its size, my only qualm with this option is that it’s quite pricey. This is mainly because Blueair packed this model with great features that justify the price.

So, if you’re willing to spend a bit more money on a great air purifier, the Blueair Pure 311 could be your pick.


● Great air filtration

● Very silent operation

● Ideal for small to medium rooms

● Great automatic mode

● Modern design


● Relatively pricey

● Not ideal for large rooms and homes

3. Levoit Core 400S – The Best Budget Option

Many people avoid buying themself an air purifier because these devices can be pretty expensive.

Levoit Core 400S

But as I’m about to show you, you don’t have to bust the bank to get a top-tier air purifier.

Levoit has been making waves in the air purifier market recently because it has released some of the best air purifiers available that are also very affordable.

A great example is the Levoit Core 400S, one of the best smart air purifiers you can buy on a budget.

Like all the options on this list, the Levoit Core 400S features a True HEPA filter.

This allows the air purifier to capture most of the air particles that can cause an eczema flare-up, allergies, and asthma attacks.

On top of that, it has additional filters that you can use to remove odors from your home.

And as mentioned earlier, this is a smart air purifier.

This means you can connect the air purifier to your phone and control all its settings without leaving your seat.

Nowadays, buying smart devices is a great way to future-proof your home, so I highly recommend the Levoit Core 400S.

Despite being an affordable option, this model is great for large spaces.

While it doesn’t exactly handle spaces as large as the Coway Airmega, it handles rooms up to 403 square feet.

And since the air purifier is relatively lightweight and easy to move, you can always bring it to other areas of the house that need the filtration.

However, one complaint I had with this model is that it’s pretty loud.

While this isn’t exactly the loudest air purifier on the market, it makes quite a bit of noise for its size.

So, if you have sensitive ears, stay away from this model.


● An excellent option for people on a budget

● Comes with a True HEPA filter

● Connects to your phone

● Easy to use

● Great for medium to large rooms


● Fairly loud

● The build quality could be better

4. GermGuardian AC4300BPTCA– The Best UV Air Purifier

GermGuardian AC4300BPTCA

As I said earlier, a HEPA filter is the minimum requirement for an air purifier to reduce eczema flare-ups.

However, you could get an air purifier with a UV-C light to take things to the next level.

And among the UV-C air purifiers on the market, I found none of them compare to this GermGuardian model.

To start, it has the classic tower air purifier design.

While many people prefer smaller air purifiers nowadays, there’s a unique charm to tower air purifiers that you might love.

On top of that, it contains a HEPA filter AND a UV-C light, making it capable of capturing and eliminating even more air particles than other models.

I’ve already explained how HEPA filters work, so let’s talk about UV-C light.

This air purifier emits a UV-C light that can kill bacteria and mold floating around.

These particles also cause eczema flare-ups, so this GermGuardian option gives you an added protection layer.

This 3-in-1 air purifier handles bacteria, air particles, and foul odors, making it one of the most flexible options o this list.

And despite all these features, the air purifier still comes at a very fair price.

This is an excellent pick if you’re looking for an air purifier that offers much value for the money.

That said, this air purifier isn’t ideal for large rooms.

This model can only handle spaces up to 150 square feet, so if you have a large area you want to be purified, this isn’t the pick for you.


● Great value for the money

● Comes with a HEPA filter and UV-C light

● Sleek design

● Relatively affordable

● Easy to use


● Not great for large rooms

5. SHARP Air Purifier And Humidifier – The Best Air Purifier and Humidifier Combo

SHARP Air Purifier and Humidifier

The particles floating in the air aren’t the only things that can cause an eczema flare-up.

Aside from dust, mites, and mold, cold and dry air can also cause eczema flare-ups, so I decided to include this model on our list.

This SHARP Air Purifier is also a humidifier, so if your eczema flares up when the air is dry, this is an excellent pick for you.

On top of that, this is a big air purifier that’s ideal for large spaces and rooms.

It’s comparable to the Coway Airmega 300 as it handles spaces up to 1,230 square feet, purifying the air and adding moisture.

Not all eczema is triggered by dry air, but quite a few people experience flare-ups when there isn’t enough moisture.

And even without the humidifier, this is a great pick.

This model also has multi-stage filtration, which can capture many eczema-causing particles.

That said, this model lacks an automatic mode you’ll need if you keep the air purifier on constantly.

It does have a quiet mode, but I have to say that the air purifier still isn’t that silent.

When you buy a combo appliance, you can’t expect it to perform with single-purpose appliances.

However, this SHARP appliance proudly defies expectations, which is why it’s one of my favorite options on the market.


● Great for large spaces

● Air purifier and humidifier combo

● Multi-stage filtration

● Relatively affordable

● Long-life filters


● Fairly noisy

● Doesn’t have an automatic mode

6. Coway Airmega 400G – The Best Premium Pick

Coway Airmega 400G

Wrapping up this list is the best premium option on the market.

If you decide to go for this air purifier, you must be ready to spend a fair amount of money.

This is easily the most pricey option on the list but it has many features that justify the price.

To start, it has a great modern design.

While the design feels classic, it also looks like something straight out of the future, which is rare with air purifiers.

This smart air purifier lets you connect the appliance to your phone, making it much easier to adjust the settings and control the device.

This massive air purifier can handle spaces up to 1,560 square feet. So, if you’re looking for an air purifier that can handle your entire home, this is probably the best pick for you.

As you might expect, this air purifier also comes with a tremendous multi-stage filtration system, so you can expect fewer eczema flare-ups with this machine.

But again, this is one of the most expensive options on the list, so it isn’t ideal for people on a budget.


● Packed with modern features

● Unique and modern design

● Great filtration

● Ideal for large spaces

● Smart features


● Very expensive

Air Purifier vs. Humidifier – Which Is Better for Eczema?

Suppose you go online and look at the message boards for people with eczema. 

In that case, you’ll find people recommending both air purifiers and humidifiers to reduce the chance of flare-ups. But which appliance is better?

Well, that depends on your condition.

It’s more common for people to get eczema flare-ups because of allergens in the air rather than from a lack of moisture.

If allergens affect you more than dry air, I recommend getting an air purifier.

On the flip side, if dry air affects you more than allergens, you might be better off with a humidifier.

But if you want the best protection against eczema, I recommend getting a humidifier and an air purifier.

This may be expensive, but it does wonders in reducing flare-ups.

Best Air Purifier for Eczema – Buying Guide

There are many things to consider when buying an air purifier for eczema.

I’ve already discussed the filters you need, but those aren’t your only considerations.

Here are a few more things to remember when buying an air purifier for eczema.

Get the Right Size

The second consideration when buying an air purifier is the size.

It’s best to accurately measure your room before buying an air purifier.

This is because most air purifiers list the maximum room size they can handle in the product description.

That way, you know if your air purifier is strong enough to handle your space.

Ideally, you want an air purifier that can deliver 4ACH or air changes per hour, meaning that it cleanses all the air in the room at least four times an hour.

Again, most air purifiers have this written in the product description, so keep a close eye on it.

Find a Silent Model

You will want a silent air purifier to reduce eczema flare-ups.

This is because if you want to make the most out of your air purifier, you need to keep it on as much as possible.

For some, this even means keeping the device on while they sleep. And as you can imagine, a loud air purifier would be annoying if you leave it on.

That’s why I want to highlight the importance of ensuring your air purifier is quiet.

If you can, I recommend trying the purifier before buying it.

That way, you can listen to its noise levels and determine if it’s something you can handle.

Look for an Automatic Mode

Another feature you’d want in an air purifier for eczema is automatic mode.

These air purifiers are equipped with an air quality monitor that detects the number of particles in the air.

From there, it automatically adjusts its fan speed and other settings to clean the air efficiently.

That way, you won’t have to constantly adjust the air purifier’s settings, and rest assured that you will always have clean air that won’t cause an eczema flare-up.

This feature isn’t strictly required. However, it can make a huge difference, so look for automatic options when shopping for your air purifier.


Other Ways to Fight Eczema at Home

While an air purifier can help reduce the chances of an eczema flare-up, it won’t completely eliminate them.

As mentioned earlier, eczema has many triggers, so if you want the best protection, you must take a multi-faceted approach.

Aside from an air purifier, here are other things you can do to lessen the extent of the flare-up.

Change Your Laundry Detergent

The first thing we recommend is changing your laundry detergent.

One of the most common causes of an eczema flare-up is using the wrong laundry detergent.

Some detergents can damage your skin, and if you have eczema, it could cause a flare-up.

If you notice your eczema flaring up, we recommend that you try changing your detergent, as this lessens the chances or severity of the flare-up.

Take Lukewarm Showers

When your skin is dehydrated, your eczema can flare up.

And even though they can be really comfortable, a hot shower or bath can dry your skin out further.

This is why, if you have eczema, you should consider only taking lukewarm showers.

That way, your skin remains hydrated and moisturized, lessening the chances of an eczema flare-up.

Use Mild Soaps and Body Cleansers

Certain soaps and body cleansers can cause eczema flare-ups like laundry detergents.

If you have eczema, you should only use mild soaps and cleansers.

These are much kinder on your skin and will ensure that your skin is always moisturized and you have protection against flare-ups.

While these aren’t the only things you can do to lessen eczema flare-ups, they are beneficial.

So, next time your eczema flares up, give these methods a try.

Best Air Purifier for Eczema – Conclusion

An air purifier is one of the best appliances you can own if you have eczema.

These appliances do a great job of filtrating the air and removing particles that cause eczema flare-ups.

And if you have a suitable model, you’ll notice a real difference very quickly.

All the models I mentioned above are some of the best air purifiers for eczema, so now it’s up to you to choose the best one for your needs!

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