The Best Air Purifiers for Your Bedroom: 2022 Review

Whenever springtime comes along, I always find myself in some trouble. 

While I love the weather, the climate, and everyone’s mood, the pollen and dust in the air can sometimes be a bit too much for me to handle. 

A lot of the time, I choose to stay home because I can’t stand my allergies when out in public.

So, you can imagine the stress I feel when the pollen gets into my room and my allergies startup in the comfort of my own bed. 

This is why I decided to get an air purifier. Since pollen and dust were causing my allergies, I figured getting an air purifier to eliminate these particles would be a great solution.

Luckily, it helped my situation. I immediately noticed the difference when I got my air purifier and turned it on. 

And after leaving it on for a couple of days, I no longer had allergic reactions in my room, which was a huge relief.

That said, one of the reasons my air purifier worked so well was that I got the right one for my bedroom. 

If I chose the wrong model, I might have ended up with an air purifier that was too loud or large for my room, which would ultimately defeat the purpose.

So, how could I find the best air purifier for my bedroom?

Well, I did the research. I went on tons of forums and digested a lot of information before actually going on the market and making my choice. 

Doing all this was hard, but it was more than worth it.

That said, researching the best models yourself is really a challenging task. 

That’s why I’ve compiled this comprehensive guide with the best air purifiers for bedrooms on the market today. That way, you won’t have to research yourself.

I’ll also be looking at some of the key benefits of owning an air purifier and how to find an air purifier that perfectly fits your needs.

Keep reading to learn more.

Best Overall Air Purifier For Bedroom – Coway Airmega AP-1512HH 

The model that I found to be the best on the market is kicking off my list. 

I originally stumbled upon this recommendation on Reddit and saw how many people were satisfied with this model; I couldn’t say no to it myself. 

So, this is the air purifier I found for my bedroom that I chose due to its features, functionality, and how well it worked for my needs. 

The first thing that attracted me to this air purifier was the design.

As you can see, this is pretty different from many of the other models on the market today.

It has a sleek black design, blending in very well with my room.

This was great, as I didn’t want the air purifier to capture a lot of attention; all I wanted it to do was capture the pollutants in the air.

And to that effect, it also does a great job. This air purifier uses a 4-stage filtration system.

This was really effective at capturing particles.

The process starts with the fan pushing the air through the pre-filter, designed to capture the larger particles.

It passes the deodorization filter to eliminate harmful gases and strong odors.

After the deodorization process, it goes through the HEPA filter.

I appreciate that this model has a True HEPA filter that does a great job at capturing tiny particles and pollutants.

The last stage of the filtration system isn’t exactly a filter.

This is probably the only feature I didn’t need from this model.

The last stage of the air purification process is an ionizer. And while this does a great job of eliminating particles that the filters missed, this is a feature I prefer to leave off, especially in my room.

Ionizers produce ozone due to the chemical process that causes particles to fall to the ground.

So, while some people appreciate this feature, I wasn’t one of them, which is why this filter is permanently turned off on my model.

But aside from that minor issue, this air purifier checks all boxes. And while it isn’t the most silent model on the market, it’s very quiet, and I can easily sleep with the air purifier. 

So, this is the model for you if you want to get your hands on a top-tier air purifier that expertly does the job.


  • Sleek and modern design
  • It has a 4-stage filtration system
  • Silent operation
  • Can handle both large and small rooms
  • It comes in different colorways


  • The ionizer feature could have been left out.

Levoit Core 300 – The Best Compact Air Purifier for Bedrooms

One of the most important things to consider when buying an air purifier for a bedroom is the room size. 

And if you need an air purifier for a reasonably small bedroom, this is the best option. 

You don’t want to waste money on an air purifier that’s too large for the room. 

So, this model is an excellent option as it’s pretty affordable and perfectly fit for smaller bedrooms and apartments.

On top of that, this air purifier is very functional. Don’t be fooled by its small size; this air purifier has a true HEPA filter and multi-stage filtration system that works incredibly well.

One of my favorite features of this air purifier is that it doesn’t use ionizers. Levoit recognizes that ionizers can produce ozone which is harmful in enclosed spaces. 

So, instead of relying on ionization technology to clean the air, it has an excellent filtration system designed to capture all the particles that may cause concern.

The only problem I had with this air purifier was that it wasn’t big enough for my room. It definitely has great performance for its size. But this isn’t the model for you if you want an air purifier that can handle a larger space.

Something that surprised me with this model is that it came with an H13 HEPA filter. 

This is the second-highest rated HEPA filter you can get on an air purifier and is capable of capturing microscopic particles. 

So, if you have this air purifier in your room, you won’t have to worry about allergies any longer.

On top of that, it operates very quietly. This is great for light sleepers as it allows you to leave the air purifier on even while you sleep without worrying about the noise.

This air purifier might have been my top pick if not for the size. But I know many people with smaller rooms need a compact air purifier. 

If you’re one of those people, this is arguably your best model.


  • Small and compact
  • It comes with an H13 HEPA filter
  • Operates silently
  • It doesn’t use an ionizer
  • Changeable filters depending on your needs


  • Too small for larger rooms

Blueair 211+ – The Best Silent Air Purifier for the Bedroom

I pride myself on being a heavy sleeper, which is why I wasn’t that concerned about noise when looking for a bedroom air purifier. 

My brother, on the other hand, is a very light sleeper. 

That’s why I couldn’t recommend the same air purifier I had when he was looking for his own model to use in the bedroom.

Instead, I recommended this air purifier from Blueair. 

It’s one of the most silent air purifiers on the market and is perfect for light sleepers. 

In fact, it operates so silently that you might even forget it’s on, making it easy to keep it running to ensure clean air.

On top of that, this air purifier works fast. This is one of the most popular air purifier brands on the market, and one of the reasons for that is its speed. 

With other air purifiers, you have to leave them on for a while before feeling the benefits. 

But with this model, you will feel the benefits almost instantly.

Another cool feature is the simple operation. Instead of navigating through a complex and unfamiliar interface, this air purifier utilizes a one-button function. 

So, you must press a single button to turn it on and off and toggle between the different settings.

And since it comes from a trusted brand, you can rely on the filtration system. 

This air purifier is designed to help with allergies and other asthma triggers

That way, you can breathe easy in your own room without worrying about coughing, sneezing, or wheezing.

There was a downside to this model, though. This is one of the more expensive air purifiers on the market. 

Granted, it has tons of great features that make it worth the price. However, it does make it hard for some people to afford it.

So, this might not be the model for you if you’re shopping on a budget. 

But if you’re willing to shell out money for a top-tier, silent air purifier, this could be a top candidate.


  • Very silent operation
  • It has a great filtration system
  • One-button operation
  • Modern and low-key design
  • Comes from one of the most trusted air purifier manufacturers


  • Relatively expensive

Levoit Core 400S – The Best Budget Air Purifier for Bedrooms

I already mentioned Levoit on this list. 

However, the air purifier earlier was best for small bedrooms. But if you want to handle larger areas on a fairly tight budget, this is the option for you. 

It comes with similar features to the Core 300 but comes with a couple of upgrades that make it suitable for larger rooms.

To start, this is a smart air purifier. 

This means that it can connect to your phone, where you can control the different settings and parameters of the air purifier. 

On top of that, it can easily handle rooms up to 403 square feet. 

And if you want a slower CADR, it can also handle rooms up to 909 square feet.

One of the most incredible features of this air purifier is the scheduling option. 

With this feature, you can program a schedule for your air purifier. So, for example, you can turn the air purifier on automatically around 15 minutes before you get home. 

That way, when you step into the room, you’re immediately breathing in clean and particle-free air. 

And if you program it right, the air purifier will automatically turn off when you leave your room the next day.

And since this air purifier can handle larger spaces, it’s also great for living rooms. 

So, if you get this model, you’re getting a highly functional and flexible air purifier that won’t even burn a hole in your pocket!

With that said, this air purifier is a bit louder than some options on the market. 

So, if you’re a sensitive sleeper, this may not be your option.


  • Very affordable
  • Great for large and small rooms
  • It connects to your smartphone
  • You can program schedules into the air purifier
  • Has an excellent filtration system


  • Not the most silent air purifier on the market

Winix 5500-2 – The Best Air Purifier for Larger Rooms

Wrapping up our list is my pick for large bedrooms. 

This is a great option if you have a large area that you want to clean. 

This is a mainstay in many “best air purifier” lists and for a good reason. There’s no doubt that the features of this air purifier allow it to be one of the most effective options available today.

Granted, this is one of the larger and bulkier models available. 

However, this is an excellent option if you want to handle a large space effectively. 

On top of that, it even operates relatively silently compared to other models that are the same size, which is a huge plus.

This air purifier comes with a great filtration system. 

So, you won’t have to worry about harmful particles getting into the air and entering your lungs. 

On top of that, it even has smart sensors to detect when the air quality is poor and adjust the settings accordingly.


  • Great for large rooms
  • Relatively silent
  • Easy to use
  • Built-in smart sensors
  • Great filtration system


  • Fairly bulky

Why Get an Air Purifier?

So, why should you get an air purifier in the first place?

Well, owning an air purifier can actually have a lot of benefits. 

If you have allergies like me, they can be precisely what you need to alleviate your symptoms. 

Additionally, suppose you want to protect your lungs and keep yourself safe from pollution and other harmful particles. In that case, you will want to make sure that you have an air purifier.

To understand why it’s crucial to have an air purifier, we first have to look at what these machines do. 

And as the name suggests, an air purifier simply purifies the air, which ensures that your lungs are healthy and in tip-top shape. 

These machines do the job by pushing unpurified air through filters that capture particles and pollutants to keep your lungs as healthy as possible.

This is why people with air purifiers don’t have to worry about irritants getting in the way of their daily life. 

So, if you want to have clean air all the time, then make sure to get an air purifier for your indoor spaces!

Do I Need an Air Purifier in My Bedroom?

You may be wondering if you need an air purifier in your bedroom. 

And the answer to this is that it’s essential if you want to breathe clean air while you sleep.

Most of us don’t notice it, but we breathe in many particles every day. 

And while you can’t avoid breathing in some particles when you’re away from home, the least you can do is ensure that the air in your bedroom is clean and healthy.

This is why air purifiers are becoming more and more popular. 

Nowadays, there’s pollution just about everywhere. And if you want to make sure you’re safe from it when you’re sleeping and resting, then an air purifier in your bedroom is a good idea.

One of the main reasons I got an air purifier for my bedroom was my allergies. 

Even sleeping becomes a chore during allergy season because I have to fight through all my allergic reactions while asleep. 

And as you can imagine, this resulted in me not getting the best sleep.

But with the air purifier, I felt a huge difference. 

In fact, once I had the air purifier in my bedroom, I could no longer imagine what life was like without the air purifier. 

And while I did have to spend for a good model, it’s an investment I don’t regret.

Finding the Best Air Purifier for Your Bedroom

Deciding that you need an air purifier is one thing. 

However, finding the best option for your bedroom is something completely different. 

This is because not all air purifiers will effectively eliminate harmful particles and pollutants in the air. 

And if you don’t get the right fit for your bedroom, you won’t be able to get all the benefits of the air purifier in the first place.

I started this article by laying out some of the options I find to be the best on the market. 

However, depending on your needs and preferences, your best option may be different. 

So, to help you out, here are some things you need to do when trying to find the best air purifier for your bedroom.

That way, you can rest assured that you made the right choice and will receive all the benefits you want from your air purifier.

Measure Your Room

The first thing you should do if you’re getting an air purifier for your bedroom is to measure your room. 

This is because you need to ensure that you find the right-sized air purifier for your bedroom. 

If you don’t have an air purifier that can handle the space in your room, it might not be able to do the job effectively.

Ideally, you want to get the square foot measurements of your room. 

This is because most air purifier manufacturers display the area size their air purifier can handle in the product descriptions and packaging. 

That way, you have an easy reference for which air purifier will effectively handle your room and which ones won’t be able to do the job.

Determine Your Needs

The next step in finding an air purifier for your bedroom is determining why you need an air purifier in the first place. 

This will make it much easier to figure out what you need from your air purifier and what particular features are the most important.

For example, if you have a lot of smart devices at home, you may want an air purifier with intelligent features. 

That way, you can control everything from your phone and other home devices. But if you don’t have smart devices at home, this might not be a worthwhile investment.

Another example is if you have allergies or asthma. 

If you have asthma, your symptoms can be triggered by airborne dust or pollen. 

To counter this, you need an air purifier with a HEPA filter to capture these harmful particles that may be worsening your symptoms.

One thing that I highly recommend you consider as well as your sleeping needs. 

Try to determine whether or not you’re a light sleeper when buying an air purifier for the bedroom.

And if you are, you may want to focus on air purifiers that aren’t loud, as a noisy air purifier may keep you from getting adequate sleep at night.

The bottom line is that it’s imperative to determine your needs when buying an air purifier for your bedroom. 

That way, you can determine which features are and aren’t necessary when on the market, making it much easier to make the right choice.

Consider the Filtration System

One of the important things to consider when getting an air purifier is the filtration system. 

Without a sound filtration system, you won’t be able to capture the airborne particles causing you trouble in the first place. 

Based on my research, the filtration system is arguably the most important feature of any air purifier and something you shouldn’t gloss over.

Ideally, you want an air purifier with a true HEPA filter. 

I recommend only getting an air purifier with an H12 HEPA filter or higher. 

These HEPA filters can capture microscopic particles, which is why they are the best for people looking to eliminate pollutants and other particles from their air.

That said, a HEPA filter isn’t the only type of filter you need. A HEPA filter can only capture solid particles like dust and pollen. 

While they can capture some smoke particles, you’ll need another type of filter to capture gasses, an activated carbon filter.

Activated carbon filters can make a huge difference in an air purifier. 

This is because these filters can absorb harmful gases and volatile organic compounds in your room that may be causing you trouble. 

Additionally, these filters can eliminate foul odors, which is another huge plus.

Lastly, I suggest an air purifier with a pre-filter if you have pets. 

These filters aren’t as sophisticated as a HEPA filter. Still, they can handle larger particles like pet hair, which can cause many problems, especially for people with allergies.

When looking at the filtration system, it’s best to go for air purifiers with a multi-stage approach. 

That way, you know multiple mechanisms are in place to help you improve the air quality while ensuring that the air purifier can handle all your needs.

Avoid Ionizers & Ozone Generators

Suppose you’re buying an air purifier for the bedroom. In that case, one of the most important tips I can give you is to avoid ionizers and ozone generators. 

Many budget-friendly air purifiers have these features. While they help the air purifier eliminate harmful particles, they can cause other problems you may not know about.

Ionizers work by releasing negative ions into the air, which bond with other particles. 

This causes the pollutants to fall to the ground to be vacuumed up later. 

However, this process releases ozone into the air, which can be dangerous, especially in small confined spaces like a room.

If you must, I recommend at least getting an air purifier with an ionizer that you can switch on and off. 

That way, you can turn the ionizer off when needed to ensure you aren’t inhaling any ozone, which can cause significant problems down the line.

Get Air Purifiers with Automatic Mode

While this might not seem that important initially, I can’t stress enough the importance of automatic mode on an air purifier. This is because if you want the air purifier to do its job effectively, you need a model you can always leave on. 

Most modern air purifiers are designed to stay on constantly, which is how it ensures that you always have clean air.

That said, you don’t want the air purifier to work harder than it has to, especially if you want to keep it functioning for a long time. 

This is why I recommend getting models with automatic mode. These air purifiers have special sensors in them to detect the air quality.

So, if there are a lot of particles and pollutants in the air, the air purifier works harder. 

But it doesn’t work as hard if there aren’t that many pollutants. This convenient feature will become very important when you have to keep the air purifier on 24/7.

How to Get the Most Out of Your Air Purifier

Getting an air purifier is one thing, but ensuring you reap as many benefits as possible is also important. And to do this, you need to ensure that you’re using the air purifier properly. 

This is because if you don’t, then you aren’t getting all the benefits you can from the machine.

The first tip I can give you is to ensure it’s always on. 

Or, at the very least, keep the air purifier on whenever someone is in the room. 

New pollutants can enter the room at any time. If the air purifier runs at all times, it will capture particles whenever new ones enter the room.

Additionally, I recommend finding the correct placement for the air purifier. You want to put the air purifier in place with good airflow. 

That way, it can suck in unpurified air and capture as many particles as possible. 

Placement is essential for air purifiers and becomes even more critical when using them in a bedroom.

Having an air purifier in the bedroom offers a lot of benefits. 

However, if you don’t use the air purifier properly, you aren’t receiving all the benefits possible. 

So, ensure that you follow the best practices for using an air purifier in the bedroom to ensure that you have clean and particle-free air all the time!


Air purifiers are great investments. However, if you’re finding one for your room, you must find a suitable model. 

This list gives you a great starting point of which air purifiers are the best options. 

From there, you can determine your air purifiers’ needs and preferences. 

And once that’s done, you must choose the model for you and enjoy the clean air in your bedroom!