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Originally posted on June 7, 2023 @ 12:44 am

Best Air Purifiers for Small Rooms [2023]: Top 5 Picks & Reviews

Air pollution has become an increasing concern around the globe. According to a report from the World Health Organization (WHO), indoor air quality impacts the health of millions of people globally.

When it comes to air quality, indoor environmental exposure leads to some nasty health outcomes such as asthma, allergies, migraines, and even cancer. Even though air purification systems are expensive gadgets, they provide great benefits.

Purifying the air in a small room can be done in many ways. However, to achieve faster results, making use of an air purifier is more effective results.

So how can I get rid of air pollution in my apartment or house? Getting an air purifier that works in a small room is worth it. But What should I look out for? Read on to discover more about them.

What are some of the best air purifiers for small rooms?

Best Air Purifiers for Small rooms
Image Credit: Amazon

We have reviewed over 30+ air purifiers and narrowed down the list to the eight best models from various brands that you can choose from. These include the Coway, Dyson, Winix, and Levoit air purifiers, and more. They come under three categories: cheap, medium-priced & high priced, and cover a wide range of sizes, shapes, and types. 

If you live in a small room apartment and a high-pollution area, consider investing in any of these air purifiers. Check our recommendations below! Before then, look at these top models and choose the one that suits your needs best.

A Glance at small Apartments air purifiers – Top Picks

  • Best Overall: Levoit H13 True HEPA Air Purifier
  • Best Small rooms: Coway Airmega AP-1512HHS Hepa Air Purifier
  • Best Portable: JINPUS Air Purifier Small Portable Air Cleaner
  • Most Affordable: GermGuardian Air Purifier for Home Allergies Pets Hair
  • Best for offices & small space: Winix A231 Tower H13 True HEPA 4-Stage Air Purifier

The 8 Best Air Purifiers for Small Rooms in 2022

1. Levoit H13 True HEPA Air Purifier – Best Overall

Levoit H13 True HEPA Air Purifier best air purifiers for small rooms

Levoit H13 True HEPA air purifier is the best air purifier for small spaces such as bedrooms and living rooms. This air purifier uses a 3-stage filter. The True HEPA filtration has an impressive filter life of up to 50,000 cycles which makes it highly efficient. takes just 15 minutes for the machine to clean itself automatically. It uses a four-stage filtration system for effective air purification for indoor rooms up to 60 sq ft.

The Levoit True HEPA purifying system features 3-stage H13 True HEPA Filtration, a Smaller footprint than conventional models, Two pre-set fan speeds that allow you to customize airflow and a HEPA filter that reduces allergens by up to 99.9%. It also includes an automatic cleaning cycle feature and a 5 Year Warranty.

If you need a device that can be used for 24 hours as a whole-house air purifier or just an area purifier without any power consumption and yet saves money, you can count on this unit. As it’s the best overall on our pick of the best small bedroom air purifiers.

2. Coway Airmega Air Purifier for small rooms – Best Value

Coway Airmega Air Purifier for small rooms best air purifiers for small rooms

Another of our picks is the Coway Airmega air purifying system. This stylish air purifier has a sleek design and uses an advanced electrostatic filter system to remove odors and allergens. It includes a HEPA filter that moves up to 99.97% of bacteria, viruses, dust, pollen, pet dander, smoke and more. It can be used as a whole room air purifier or just for one area.

The Coway air purifier features a combined activated carbon and True HEPA filter to remove up to 99.97 % of particles in the air. The filter lasts up to five years and can be replaced easily. It also includes an easy-to-read LED display that shows the current status of the device, timer, five fan modes and smart mode with three settings.

If you need a device that consumes 56 watts of power and yet can be used as a whole-room purification unit or for single areas, this Energy Star certified Coway Airmega 300 air purifier will do a great job.

3. JINPUS Air Purifier Small Air Cleaner – Best Portable

JINPUS Air Purifier Small Air Cleaner best air purifiers for small rooms
Image Credit: Amazon

JINPUS Portable Air Purifier is an efficient device that can be used as a portable air cleaner. This product contains 4 layers including an activated carbon filter, HEPA filter, ozone generator, ultraviolet germicidal lamp. The air quality can be improved after using it twice. According to our tests, the high-efficiency level of 99.99% has been obtained in both particles and bacteria.

JINPUS Air Purifier features combined advanced HEPA filters for clean indoor air, multi-cyclone design to catch larger particles such as dust, pollen, pet hair and dander, and UV lamp for killing bacteria and germs. You can use it anywhere, anytime, easily. Plus you’ll also enjoy Lifetime Support.

4. GermGuardian Air Purifier for small space- Cheapest

GermGuardian Air Purifier for small space best air purifiers for small rooms

GermGuardian is an advanced air purifier that eliminates germs and bacteria from your living space. It can be used as a standalone cleaner or connected directly to your existing central heating system. This pluggable air sanitiser is specifically designed to provide effective airborne contaminants removal in small spaces such as bedrooms, child’s play rooms and entryways where there are frequent indoor activities.

The GermGuardian Features a powerful motor and powerful fan to ensure high performance, Lighted display shows efficiency level, UV-C light which helps kill airborne viruses such as influenza, staph, rhinovirus and works with Titanium Dioxide to reduce volatile organic compounds. It High-efficiency particulate arrestor (HEPA) filtration removes over 99.9% of allergens and particles down to 0.3 microns in size

Don’t get caught in the situation of having to change the filter every time. With this portable device, you do not need to replace its filter often, every 10-12 months replacement will be fine, depending on use. Plus it includes a remote control for fast and easy control and you will enjoy a one-year manufacturer warranty. This device is not just affordable, but the cheapest among my top picks

5. Winix A231 Tower H13 True HEPA Small Air Purifier

Winix A231 Tower H13 True HEPA Small Air Purifier best air purifiers for small rooms

Winix A231 Tower H 13 True HEPA Air Purifier is an effective, portable device that removes airborne pollutants including dust, pollen, bacteria, virus, formaldehyde and odor. It uses special filters, which trap particles as small as 0.3 microns. The filter can be replaced every 3 months. It has 6 speeds of rotation to achieve optimal air cleaning efficiency.

This Winix air purifier features a 3-1 filtration system, Plasma Ion technology, True HEPA and an Activated carbon filter that traps microscopic particles as small as 0,3 micron, a light sensor that automatically turns off displays and lowers noise. It also includes an easy to read touch screen display to provide visual clues about functions. Plus a remote control and timer function.

The Portable size of this device makes it easy to use anywhere in your home or office and can be operated while using fans, air conditioners or heating systems. If you need a small room size purifier, you can count on the unit.

6. Instant HEPA Air Purifier for small bedroom

Instant HEPA Air Purifier for small bedroom best air purifiers for small rooms

Instant HEPA Air Purifier – The best indoor air purifier for small spaces. The instant HEPA air purifier has been designed to provide maximum air quality and remove all kinds of airborne particles such as dust, pollen, bacteria and viruses. This powerful machine generates negative ionization which attracts all these contaminants towards itself and eliminates them while generating fresh oxygen-rich air.

The Instant HEPA air sanitiser features a High-efficiency filtration system; a combination of the activated carbon filters and high-efficiency particulate arrestance(HEPA) filters to ensure clean air intake and exit. Also includes an ultra-quiet fan motor for powerful performance. It’s Portable and lightweight. Plus you will get a three years warranty.

7. Blueair Blue Pure 411+ small Air Purifier Home

Blueair Blue Pure 411 small Air Purifier Home best air purifiers for small rooms

Blueair Blue Pure 411+ features advanced technology to remove up to 99% of indoor allergens like dust, pollen and pet dander. This air purifier also provides more than 5X greater efficiency than leading devices using HEPA filtration, while delivering an incredible 3,000 cubic feet per hour of clean air. Plus, it has a sleek, modern design that fits anywhere in your room – making it easy for you to enjoy fresh air whenever you want.

The Blueair Blue Pure 411+ features HEPA and Patented Catalytically Active Carbon filters; an Advanced filtration Anti-allergen technology to remove up to 99% of airborne contaminants including indoor allergens like dust, pet dander and smoke without harmful chemicals or ozone. This system cleans up to 5 times more air than leading models using HEPA filters.

If you need a device suitable for tight spaces such as basements, you can count on this air cleaner. The two high-performance HEPA filters – one pre-filter and one primary filter ensure your room remains freshened up just with 3 AAA batteries.

8. Dyson HP04 air purifier for small Apartments

Dyson HP04 air purifier for small Apartments best air purifiers for small rooms
Image Credit: Amazon

Dyson HP04 air purifier creates fresh and healthy indoor air. This compact device removes harmful particles such as dust and pollen, ensuring your room stays clean and your family stays well. Its built-in 3-stage filter system removes 99.9% of bacteria, viruses and mold spores, while its unique design provides a 360-degree airflow path, ensuring complete coverage throughout your apartment.

The Dyson Air Purifier features a high efficient HEPA filtration and activated carbon absorption to trap airborne pollutants. Also, it has Advanced ionizer technology to reduce irritants like formaldehyde, benzene and ammonia, plus a Built-In LED Display. This compact purifier is easy to use, quiet, and dust-free—perfect for keeping the living space clean and fresh.

If you need an Intelligent handheld air purifier with a Powerful, efficient HEPA filtration that operates in a quiet mode and lasts up to 7 hours on battery, you can count on this Dyson unit.

Small Bedrooms Air Cleaner Buying Guide

The market has become flooded with various types of air purifiers. There are expensive ones too, but not everyone can afford them. There are also cheaper options that don’t cost much, but their performance is far from good. But then small doesn’t mean quality, and quality doesn’t mean small. This makes choosing a good model difficult. Here are things to look out for on your next trip shopping for a portable air filter machine.

Cost of Device– An air purifier can easily cost hundreds of dollars depending on your needs. If you’re looking for an inexpensive option, some options do exist but they may not provide the performance of a high-end model.

Device Size – This is something that isn’t always easy to consider when purchasing an air purifier. You want to make sure that you get a unit that fits your space and doesn’t take up too much room.

Energy Use – Air purifiers consume energy and if you live in a smaller home where there aren’t any outlets nearby, this could become an issue.

Filter maintenance – When selecting an air purifier, it’s important to know what type of filter system is being used. Many companies use HEPA filters which can cause issues like clogging and even failure of the filtration system. These types of filters need to be cleaned regularly.

Accordingly, it makes sense to invest in a device that helps take away the unwanted pollen particles from your environment. Portable air purifiers do exactly this. They remove the majority of the pollen before they enter your room.

Advantages and disadvantages of portable air purifier

Buying a portable air purifier can help reduce contaminants from your home. There are many benefits to this type of product, but they are not without drawbacks either. The major advantages of using a portable air purifier include the following:

  • You don’t have to worry about opening windows or doors to let fresh air flow in. Instead, just plug it in and let it work.
  • You won’t have to spend any extra time cleaning dust off of your furniture or other items.
  • They are likely to be cheaper compared to the bigger size.
  • They can be easily transported from one room to another with no stress.
  • They are likely to be compact in design which means less space is required for installation. Etc.

While all these could be said to be the major reason to choose a small air purification device, there are disadvantages to it. Such as your purifier would have less purifying coverage compared to those purifiers for large rooms.

Frequently Asked Questions and Answers

Do air purifiers remove stuffy rooms?

Air purifiers are great devices that can help make your home feel fresh and clean. However, they don’t do much in terms of cleaning anything at all. If you’re using an electrostatic precipitator (or E-P) type device, it’s not going to get rid of any particulates from your room either. Instead, it will simply move particles around in the air. The only way for these devices to be effective is if you have a highly contaminated space

Which is the best small air purifier?

The best overall air purifier for small rooms goes to Levoit H13 True HEPA Air Purifier. This unit ensures that your home stays healthy and pest free. If you are looking to buy some good quality air purifiers, then you should consider our two picks. You want to be sure the unit you choose can clean out the air effectively and efficiently while not being too expensive to avoid a waste of money.

Can an air purifier be too small for a room?

Yes! Small air purifiers are not recommended for large room sizes. If you must buy an air purifier, ensure you go for the one that best fits your room size. A small air purifier can be the best if you have a very small room size with little to no space.

How long should you run an air purifier in a bedroom?

Running your air purifier for seven hours to keep your room freshened up and free from airborne pollutants is an ideal practice. If you must keep it longer, be sure to monitor the system to avoid overheating from the constant operation.

Where should you put an air purifier in a small room?

Installing an air purifier near your bed can remove dust mite particles before they have time to accumulate and cause health problems. If you are looking for the best option for cooling your home and keeping it clean at the same time, then a ceiling fan may just be what you’re trying to find.


We have done the research, tested different types of air purifiers and we think this list should help you choose the right model for you – based on what you want out of an air purifier! Our choice comes down to two units: the Levoit True HEPA air purifier and the Coway Airmega air purifier. Both are excellent units but we’ve decided it’s better to recommend the Levoit purifier because it offers superior performance at a lower price point.

Don’t forget to check out our guide on how to buy the best air purifier if you haven’t already! Remember – even though you may spend $100s of dollars on these devices, they won’t work if you don’t maintain them properly! So make sure to read our article on how to keep your air purifier running efficiently.

I’m convinced you’ll find this article about the Best air purifiers for small rooms quite helpful. Let us know which other air purifiers you’re looking forward to by contacting us. Until next time, enjoy your freshened air and don’t forget to stay safe.

Originally posted on June 7, 2023 @ 12:44 am

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