Top Air Purifiers for Clean Breathing in 2024

Top Air Purifiers for Clean Breathing in 2024

The quality of air defines clean breathing. With poor indoor air quality, anyone in the household can suffer from breathing problems. But air purifiers are designed to deal with that. They ensure that you’re breathing clean air as much as possible. But to ensure that, you must get and use only the top air purifiers.

For you to find out which purifiers can truly prioritize clean breathing, this article has compiled and reviewed the best units on the market. Learn more about their unique features and benefits that you may enjoy when using them. Keep reading and discover how effectively they can clean your air and what to consider when choosing and buying them.


10 Best Air Purifiers to Ensure Clean Breathing

1. Best Overall: Winix 5500-2 Air Purifier

Winix 5500-2 is one of the market's favorites today for many reasons. It may look simple in appearance and design, but it offers impressive performance in particle and chemical removal. Thanks to its four-stage filtration system and PlasmaWave® air cleaning technology, odor, chemical vapors, allergens, and other pollutants in the air break down effectively.

Additionally, its sensors can easily monitor air quality, and its auto function can automatically adjust settings. It’s equipped with a timer function that allows for durations of one, four, or eight hours. You can even try its sleep mode to enjoy some peaceful sleep with clean air.


  • Dimensions (WxDxH): 14.9 x 8.2 x 23.6 inches
  • Maximum Noise Level: 57 decibels
  • Area Coverage: 360 square feet


  • Affordable
  • Real-time LED air quality indicators
  • Certified by AHAM, Energy Star, UL
  • Easy to use
  • Filter replacement indicator
  • Small footprint


  • It can be loud on high or fast settings

2. Best in Quick Cleaning: Blueair Blue Pure 311i Max

If you're looking for an energy-efficient purifier that works quietly in removing particles and smoke from the air, then Blueair Blue Pure 311i Max is the right one for you. Thanks to its signature HEPA filter, this purifier can quickly clean air without the burden of high electricity later on.

Aside from that, this air purifier is equipped with a removable and washable pre-filter that can help trap pet hair, dander, and other larger airborne particles. You can also utilize, customize, adjust settings, and monitor this using its app to your preference.


  • Dimensions (WxDxH): 12.5 x 12.5 x 19 inches
  • Maximum Noise Level: 49 decibels 
  • Area Coverage: 387 up to 928 square feet


  • Affordable
  • Voice control
  • Washable pre-filters
  • Air quality indicator
  • Child lock for added safety


  • No carbon filter for odors

3. Best for Mini Spaces: Levoit Core Mini Air Purifier

If you need a unit for a small room only, consider checking out the Levoit Core Mini Air Purifier. This simple and small unit is ideal for a small office, a small nursery, your dorm, or the hallway. But aside from being minimalistic, it’s known for its easy setup and user-friendliness. Plus, it would fit into any aesthetic or tabletop, thanks to its compact size.

Additionally, you can use it to deal with and remove bad odors from the air. You can also use this air purifier for aromatherapy. Just drop some of your favorite scented essential oils into the aroma pad. Now, you can maintain a clean space that smells great.


  • Dimensions (WxDxH): 6.5 x 6.5 x 10.4 inches
  • Maximum Noise Level: 44 decibels 
  • Area Coverage: 178 up to 300 square feet


  • Extremely affordable
  • Travel-friendly
  • Quiet operation
  • 360-degree VortexAir technology


  • This product has fewer convenient features, like sleep mode, etc.

4. Best Filterless: Airfree Iris 3000 Air Purifier

One of the newest innovations in cleaning indoor air today is filterless technology. The Airfree Iris 3000 purifier is a worthy example. It features its patented Thermodynamic (TSS) Technology, which effectively eliminates a wide range of pollutants and impurities, like allergens, viruses, pet dander, tobacco, mold, dust mites, bacteria, and more.

Because of this unique feature, the purifier offers a completely silent operation. It doesn’t exhaust the fans like you usually would with the common filters. It also has a nightlight function, with variable multicolor.


  • Dimensions (WxDxH): 832.4 x 8.4 x 11.6 inches
  • Maximum Noise Level: decibels 
  • Area Coverage: 650 square feet


  • Ideal for people with allergies or asthma
  • Maintenance-free
  • Color-changing technology to improve your mood


  • Unit is available in color black only

5. Best for Large Spaces: Cuisinart PuRXium Free Standing Air Purifier

If you have a large room to deal with, consider the Cuisinart PuRXium Purifier. With its four-side intake casing and its four-stage filtration system, it can remove bad odor from any large space and get rid of various pollutants and contaminants—0.1 microns or larger. It even uses UV-C light for disinfection. This way, the air rotated back into the room is cleaner.

Additionally, this freestanding unit has a small footprint so that it won’t crowd up the room. It even has illuminated touchscreen controls so you can easily adjust the settings even with the lights off and during the night. You can also turn on its sleep mode with a night light before you sleep.


  • Dimensions (WxDxH): 10.5 x 10.5 x 23.25 inches
  • Maximum Noise Level: 45 decibels 
  • Area Coverage: up to 1,000 square feet


  • Uses multiple pre-filters, HEPA filters, and active carbon filters
  • Filter replacement indicator
  • Child safety lock
  • Good value for money


  • Unit is available in one color only

6. Best for Babies: Levoit Core 300S Smart Air Purifier

If you're looking for a wireless and voice-controlled air purifier unit that best suits your little one's room or space, the Core 300S Smart Air Purifier is perfect for you. This unit is equipped with a child-lock feature to ensure that your baby can't change the settings and keep them safe.

This smart air purifier can integrate with your Google Home, Amazon Alexa, or its app, so you can swiftly change the settings, monitor the air quality, set timers, and more. It also uses an activated carbon filter within its three-stage system, which is effective in minimizing and revoking smoke, bad odors, even allergies, and more.


  • Dimensions (WxDxH): 8.7 x 8.7 x 14.2 inches
  • Maximum Noise Level: 48 decibels 
  • Area Coverage: up to 1,095 square feet


  • Affordable
  • Auto mode based on detected air quality
  • Compact size
  • Four-color air quality indicator


  • Some smart functions can only be used through the app

7. Best Commercial-Grade: Airpura P614 Air Purifier

For a powerful commercial-grade purifier, consider the Airpura P614 Photo-Catalytic Oxidation Air Purifier. It’s an upgraded version of Airpura’s P600 unit. It uses a Super HEPA filter instead of a True HEPA filter. This can effectively trap up to 99.99% of particles that are up to 0.1 microns in size. It even uses a special activated carbon filter to remove odors.

However, aside from those filters, this purifier features a NASA-developed and brand-perfected PCO nanotechnology. It can further neutralize odors, VOCs, chemicals, and even pathogens. Plus, it has built-in wheels, so you can easily move it from one room to another.


  • Dimensions (WxDxH): 15 x 15 x 23 inches
  • Maximum Noise Level: 61.9 decibels
  • Area Coverage: up to 2,000 square feet


  • Powder-coated steel housing
  • Available in different colors
  • P614+ version for triple titanium dioxide coating
  • Extremely effective against bad odors
  • ETL certified


  • Loud on high fan settings

8. Best Smart Purifier: Airfree Elite II Air Purifier

If you’re looking for a smart purifier for more convenience, the Airfree Elite II should be your top option. Like any other Airfree model, it features the brand’s patented TSS™ filterless silent technology. It can remove viruses, mold, germs, and allergens. Plus, it has activated carbon and particle capsules to deal with odors, smoke, and chemical pollutants.

Additionally, it has an app that you can use for monitoring and controls. This way, it’s easier to make adjustments just by using your phone. It’s even packed with smart functions like the automatic mode. Plus, it has a small footprint and can easily blend in with any room.


  • Dimensions (WxDxH): 7.3 x 7.3 x 17.7 inches
  • Maximum Noise Level: 20 decibels 
  • Area Coverage: 750 square feet


  • Blue nightlight
  • Easy to set up
  • Sleek, modern design
  • Suitable for up to medium-sized spaces
  • Pollutant sensors that notify you through the app
  • Extremely silent 


  • Only available in one color

9. Best Purifier-Humidifier Combo: Dyson Purifier Humidify+Cool Formaldehyde™ PH04

Enjoy versatility with this Dyson Purifier Humidify+Cool Formaldehyde™ PH04 unit. Aside from cleaning and purifying, it functions as a humidifier and can even cool the space. Also, its sleek design makes it stand out—it will definitely look cool in any space you place it. Plus, aside from the common harmful airborne particles, formaldehyde is also removed to produce cleaner air.

Additionally, you can easily control and monitor your existing air quality with its MyDyson app. You can even control it hands-free using your Alexa or Google Assistant. It also has a night mode, so you can enjoy clean and cool air while you sleep.


  • Dimensions (WxDxH): 12.28 x 11.02 x 36.33 inches
  • Maximum Noise Level: 61.5 decibels 
  • Area Coverage: 400 square feet


  • It comes with a remote control
  • Jet axis control for different airflow modes
  • Easy to change filters
  • Filter replacement reminders
  • Continuous humidification
  • Perfect for the hot weather


  • Relatively expensive
  • It can be loud on high settings

10. Best Dual Purpose: Airfree Lamp Air Purifier

If you want a different kind of combo, you might want an air purifier and lamp combo with the Airfree Lamp Air Purifier. Using its patented Thermodynamic TSS Technology, it can reduce up to 99.99% of a wide range of airborne particles, including allergens, pollutants, and more. Plus, because of this technology, you don’t need to use filters, so its operation would be quiet and efficient.

Most importantly, you can use this purifier as a lamp in any room, as it can easily blend into any existing decor. It comes with replaceable warm-light LEDs, so you can use it to illuminate the space you put it in. You can even control all of these using a remote or a mobile app.


  • Dimensions (WxDxH): 7 x 7 x 16.5 inches
  • Maximum Noise Level: 28 decibels 
  • Area Coverage: 430 square feet


  • Great value for money
  • Warm lighting options
  • Easy to operate as a purifier and lamp
  • It can remove odors and smoke
  • Space-saving
  • Maintenance-free


  • Not suitable for larger rooms


Key Factors to Consider When Buying Top Air Purifiers

It doesn’t matter if your options are the best ones on the market, you need to understand and consider the following when choosing and buying the right purifier for your needs: 

Coverage Area

It should be able to clean the entire area of the room you plan to place it in. To ensure this, the specified coverage area or room size of the unit should be equal to or bigger than the size of that space.

For example, a typical master bedroom can be 200 to 300 square feet. To get the right air purifier, the unit should be able to cover and clean at least 300 square feet with its design.

It’s best to avoid getting a purifier with a smaller coverage area than your room because it won’t be able to purify the air effectively. It may force the device to work excessively, which can also result in higher energy consumption. If you want an air purifier you can use in different rooms, look for one with a large area of coverage just to be sure.

Clean Air Delivery Rate (CADR)

This rating indicates how quickly the air purifier can remove pollutants and contaminants from a certain room. For your reference, the higher the CADR, the faster a unit can clean the air. The Association of Home Appliance Manufacturers (AHAM) even recommends choosing a purifier with a CADR that’s about two-thirds of your room’s size.

For example, for a 300-square-feet room, ensure a rating of at least 200 cubic feet per minute (CFM). This way, you can ensure that your purifier can efficiently clean the air in that room.

Noise Level

This can be a deal-breaker for you, depending on how much you can handle noise. For quiet purifiers, look for ones that can operate at high settings with a noise level of around 50 decibels.

For your reference, this level is similar to the noise produced by a quiet refrigerator. Of course, if you want a quieter purifier for a quieter room, especially at night, look for lower decibels. For example, the Airfree purifiers have units with less than 50 decibels, making them ideal for bedrooms and even nurseries.

Filtration System

The most important thing about air purifiers is how well they can filter and clean the air. The most common standard is the HEPA filter, which can remove up to 99.97% of particles that are 0.3 microns in size. Activated carbon filters are also popular for removing bad odors and chemicals from the air. Pre-filters, on the other hand, trap larger particles, like pet hair.

For efficiency, make sure that your purifier’s filtration system has a HEPA filter. It’s also best if it’s paired with an activated carbon filter and more. But you can also opt for units without filters, like the Airfree purifiers. Instead of filters, they use their patented Thermodynamic TSS Technology, making them extremely quiet and maintenance-free.


You also have to factor in the costs. These include the price tag of the air purifier and the potential costs associated with maintenance. Remember, filter replacements will require you to buy new filters, which will cost you depending on the filter you have to buy.

Ultimately, it’s best if you decide on a budget beforehand, especially for the price of the unit. This will make it easier for you to narrow down your options and find the best unit that offers the features you need for the price you’re willing to spend.

Ease of Use

Don’t forget about how easy it is to use an air purifier. Always look for a unit that you can easily operate, especially if you’re new to purifiers. You can look for air purifiers with convenient features, like filter replacement indicators, air quality indicators, and smart and automatic sensors.

If you prefer, you can also look for smart features that are easier to use. With features like an app, a remote, and voice control, it would be easier to monitor and control your purifier.



The top air purifiers are units that offer the best value for your budget. But the right unit for you is the one with enough coverage area, a tolerable noise level, an efficient filtration system, and convenient features. Remember, it should be easy for you to use and maintain to ensure that you can enjoy clean breathing for a long time.

For more purifier needs, you can visit our air purifier collection. We offer high-quality and effective units that you can choose from!