Some of the most common causes and triggers of allergies are found in the air. This includes dust, pollen, dander, and more. The best way to minimize and avoid these triggers is to clean the air, which you can do by using an air purifier. But with the hundreds of purifiers in the market, how do you pick the best one for relieving your allergy symptoms?
This article will focus on and explore the best air purifiers for allergies on the market. You will also discover what they can offer and how they can combat allergens inside your home. Additionally, learn what key factors you need to consider when choosing the perfect unit for your needs.
10 Best Air Purifiers For Allergies in 2024
1. Best Overall: Blueair Blue Pure 411i Max Air Purifier
One of the market’s favorites is the Blueair Blue Pure Max 411i. Many people use this air purifier because of its features and overall performance. This is a compact air purifier that you can effectively use in a small to medium-sized room. Because of its dual filtration system, it can remove numerous allergens in the air and the odor that may come with them.
If you’re triggered by dust, pet dander, pollen, mold spores, and other common airborne allergens, this is a perfect solution to alleviate your symptoms. One of its best features is it can clean the air 83% faster than most air purifiers and with less noise. Most importantly, it’s a smart purifier, meaning you can monitor and control it using the Blueair app.
Specifications:
- Dimensions (LxWxH): 10.6 x 10.6 x 18.9 inches
- Coverage Area: 526 sq. ft.
- Max Noise Level: 46 dB
- Filter Type/s: HEPA + Activated Carbon
What’s Great About It:
- Easy to use and set up
- It’s affordable
- Air quality color indicator
- Night mode for easy sleeping
- Low maintenance cost
- Sleek design
Things to Consider:
- Turbo mode can be loud
2. Best for Large Rooms: Austin Air Healthmate Air Purifier
One of the most common effective purifiers for large rooms is the Austin Air Healthmate purifier. This is mainly because of its 4-stage filtration system. With its medical-grade HEPA technology, this unit can remove various airborne particles that can trigger your allergies. These include dust, fumes, dander, pollen, mold, smoke, chemicals, and even bacteria and viruses. At the same time, its carbon and zeolite filters remove chemicals, gases, and odors.
With such quality and performance, you can enjoy a lot more health benefits other than alleviating your allergy symptoms. You can use it to lessen your asthma attacks and even strengthen your immune system. Plus, it’s known for its simple filter changes and maintenance so you can use it easily and for a long time.
Specifications:
- Dimensions (LxWxH): 14.5 x 14.5 x 23 inches
- Coverage Area: up to 1,500 sq. ft.
- Max Noise Level: 63 dB
- Filter Type/s: True HEPA + Activated Carbon + Zeolite
What’s Great About It:
- It removes odor from the space
- Available in different colors like black, sandstone, midnight blue, and white
- It can remove particles as small as 0.1 microns
- 360-degree perforated intake housing
- It’s CSA-approved
- Built-in wheels for easy moving
Things to Consider:
- A little expensive
3. Best Smart Purifier: Levoit Core 600S Smart Air Purifier
If your priority is to get a smart and advanced air purifier, then consider getting the Levoit Core 600S. It features a three-stage filtration system that can trap and remove up to 99.9% airborne particles that can trigger your allergies and neutralize VOCs and harmful molecules in the room. This makes it efficient in lessening your allergy tendencies and allows you to enjoy a good night's sleep.
Most importantly, this smart purifier offers real-time air quality monitoring and updates that are sent straight to your mobile phone. With the use of an app, you can make adjustments to its fan speed or schedule an operation. You can even connect it with Alexa via voice control for extra convenience.
Specifications:
- Dimensions (LxWxH): 12.3 x 12.3 x 23.6 inches
- Coverage Area: 635 sq. ft.
- Max Noise Level: 55 dB
- Filter Type/s: True HEPA + Activated Carbon
What’s Great About It:
- Connects to Google Assistant
- The app shows the amount of detected airborne particles
- QuietKEAP™ technology for keeping noise levels down
- Powerful performance
- Air quality indicator rings
- Sleep mode
Things to Consider:
- Some customers report that it’s not very effective in removing bad odors
4. Best for Dust: Coway Airmega 400S Smart Air Purifier
If dust and dust mites are your biggest concerns and enemies with your allergies, investing in a Coway Airmega 400S purifier is one good solution. It features an effective HEPA filter that traps and removes dust particles and other allergens from the air. Aside from that, the purifier can also help remove odors in the room because of its carbon filter.
Whether it’s in low or high settings, this purifier can perform well in improving air quality. Moreover, this is also a smart purifier that you can monitor and control via a mobile app or with an Alexa. Its smart mode automatically adjusts the purifier’s fan speed based on the room’s air quality.
Specifications:
- Dimensions (LxWxH): 14.8 x 14.8 x 22.8 inches
- Coverage Area: 1,560 sq. ft.
- Max Noise Level: 52 dB
- Filter Type/s: True HEPA + Carbon
What’s Great About It:
- Remote control via mobile app
- Filter change notifications
- Eco mode for conserving energy
- Sleep mode for quieter operation
- Sleek and cool design
Things to Consider:
- A little expensive
5. Most Quiet: Airfree Iris 3000 Air Purifier
A quiet, high-quality air purifier can be pretty hard to find, but one of your top options is the Airfree Iris 3000. Even with the fan on, its noise level is maintained at 32 decibels because of the unit's patented Thermodynamic (TSS) Technology. Aside from the silent operation, this feature also allows the unit to effectively remove various allergens and impurities, like pet dander, dust mites, tobacco, pollens, bacteria, and more.
Additionally, it has color-changing technology that can improve your overall mood and the ambiance of a room. Plus, since it doesn’t use the usual purifier filters, this unit is environmentally friendly and maintenance-free overall.
Specifications:
- Dimensions (LxWxH): 8.4 x 8.4 x 11.6 inches
- Coverage Area: 650 sq. ft.
- Max Noise Level: 32 dB
- Filter Type/s: TSS system
What’s Great About It:
- Exclusive patented design and operation
- Low energy consumption
- Small and portable
- Anti-stress light
- It’s more affordable than most purifiers
Things to Consider:
- Don’t use the common purifier filters
6. Best Humidifier Combo: Dyson Purifier Humidify+Cool Formaldehyde
Getting separate units for a purifier and humidifier can be costly. Cut some of that cost by considering the Dyson Purifier Humidifier+Cool Formaldehyde. It’s one of the brand’s quality air purifiers that’s effective in cleaning 99.97% of particles in the air to alleviate your allergy symptoms. However, aside from that, this unit has a cutting-edge sensor and filter that can detect and destroy formaldehyde.
It’s completely designed to purify the air in a room and to humidify and cool it. This way, you can have a more relaxing and comfortable time. You can also control it remotely with the included remote control and monitor the room’s air quality with its LCD screen or via a mobile app. Plus, if you want to set schedules or intervals on how you use it, you can program the purifier to turn off after a pre-set time.
Specifications:
- Dimensions (LxWxH): 12.23 x 11.02 x 36.33 inches
- Coverage Area: 400 sq. ft.
- Max Noise Level: Not Specified
- Filter Type/s: HEPA + Activated Carbon
What’s Great About It:
- Wireless connectivity
- Compatible with Google and Siri
- Air Multiplier technology for humidifying air
- 360-degree intake housing
- Cool, modern design
- Detects formaldehyde, unlike most purifiers
- Easy to use and set up
Things to Consider:
- Ideal for smaller rooms for efficient operation
- On the expensive side
7. Best Budget-Friendly: Cuisinart Compact PuRXium™ Air Purifier
If you’re tight on budget and are looking for a more budget-friendly purifier, opt for the Cuisinart PuRXium™ Air Purifier. Despite its compact size, it works effectively in removing and cleaning the air of pollutants and allergens so you can lessen your allergy attacks. Plus, with its three-stage filtration system, it can even remove any odor that may come with these airborne particles.
Another feature of this purifier is that it has a child safety lock to ensure that your kid won’t be able to play with the unit when you’re not looking. At the same time, it has built-in handles so you can easily move it from one place to another. You’ll have no problem using it in the dark as well since it has illuminated touchscreen controls.
Specifications:
- Dimensions (LxWxH): 8.26 x 8.26 x 12.6 inches
- Coverage Area: 250 sq. ft.
- Max Noise Level: 56 dB
- Filter Type/s: HEPA + Activated Carbon
What’s Great About It:
- Energy Star Certified
- Dual air intake
- Sleep mode and night light function for restful sleep
- Timer settings
- Lightweight and portable
Things to Consider:
- Ideal for smaller rooms only
8. Best Filtration System: Sunheat Mountainaire MA4000 Air Purifier
For deeper cleaning and a more advanced filtration system, this Sunheat Mountainaire air purifier is a good option to consider. This has a six-stage filtration system that not only removes pet dander, dust, and pollen but also removes the odor caused by them, tobacco smoke, and cooking. Plus, with its UV-C and Ti02 filter combo, this purifier can vaporize other contaminants and microorganisms in the air, like germs, mildew, bacteria, and viruses.
Additionally, you can use this in any big indoor space. It even comes in a cool speaker-like design that wouldn’t look out of place in any room you place it in, whether it’s in the bedroom, office, or even in an RV.
Specifications:
- Dimensions (LxWxH): 11.75 x 10.5 x 8.25 inches
- Coverage Area: up to 3,000 sq. ft.
- Max Noise Level: Not Specified
- Filter Type/s: HEPA, Activated Carbon, Photo-Catalytic Ti02, UV-C bulb, Ozone Generator, Negative Ion Generator
What’s Great About It:
- Can remove harmful particles on surfaces
- It can cause particles to clump together and fall to the ground
- Five-fan speed setting
- Affordable price tag
- Compact design
- Washable HEPA filter
Things to Consider:
- It doesn’t offer any smart features
9. Best for Schools: Allerair Airmedic Pro 5 Air Purifier
The AllerAir AirMedic Pro 5 Air Purifier is an ideal air purifier for schools where the air is exposed to different kinds of harmful particles, contaminants, and chemicals. This wide range of pollutants can lower the indoor air quality in a room, which you want to avoid to protect your students with allergies. It’s effective in removing odors caused by these pollutants as well.
These are all possible because of its filtration system. You can choose a model that uses either an Exec or Vocarb carbon blend. Exec is a general-purpose filter to fight general odors, while the vocarb is focused more on volatile organic compounds (VOCs), which cause stronger odors. Aside from this, you can even upgrade the purifier to different filtration options by buying other filters.
Specifications:
- Dimensions (LxWxH): 15 x 15 x 20.5 inches
- Coverage Area: Not Specified
- Max Noise Level: 62 dB
- Filter Type/s: HEPA, Activated Carbon
What’s Great About It:
- Available in different colors
- It comes with built-in wheels for easy maneuverability
- Controls allergy and asthma triggers
- It can be bought with a UV light
- Deep carbon filter for better purifying
Things to Consider:
- A little expensive
10. Easiest to Use: Bionaire True HEPA 360 UV Air Purifier
If you’re not a tech-savvy person, a more user-friendly purifier like the Bionaire True HEPA 360 is one of your best options. Unlike most purifiers that have a lot of extra features and functions, this unit focuses on the ones you really need: an effective True HEPA filter. With this, the purifier can remove any allergens in the air, like pet dander. You also don’t need to replace it regularly, so this unit requires less maintenance than those that use multiple filters.
Additionally, this air purifier offers an easy-to-use interface for first-time air purifier users. Its design and appearance don’t even look like your regular air purifier. Moreover, aside from the HEPA filter, this unit also comes with a UV light that can help kill any bacteria and viruses in the air.
Specifications:
- Dimensions (LxWxH): 11.5 x 10.7 x 17.5 inches
- Coverage Area: up to 848 sq. ft.
- Max Noise Level: 59 dB
- Filter Type/s: HEPA, Activated Carbon
What’s Great About It:
- Affordable price tag
- 360-degree air intake
- Multiple filtration system
- Can remove odor
- Low maintenance costs
Things to Consider:
- No smart or advanced features
- It can be loud on high settings
Key Factors to Consider When Choosing the Right Air Purifier
For an easier choosing process, keep the following factors and tips in mind when looking through your options:
Filter Type
The filters a purifier has significantly affect and dictate how well the unit can help alleviate allergy symptoms. Of course, the most effective way to remove common particles that can trigger such symptoms is through the HEPA filter. It can remove up to 99.97% of tiny airborne particles, including pet dander, dust, pollen, and more.
So, look for a unit that uses this type of filter. At the same time, if you want a more effective purifier—not just for allergies—look for units that feature more than one filter. Aside from the HEPA filter, you can choose a purifier that has an activated carbon filter so it can remove any bad odor in the room caused by the particles.
Coverage Area
This indicates the room size the air purifier can effectively filter and clean. You have to ensure that your purifier is rated for the size of the room in which you plan to use it. If you use a unit in a bigger room, the purifier may be unable to efficiently and quickly remove allergens in the air.
For a standard bedroom, an area of about 400 square feet can be enough. Of course, the specific size would still depend on the actual room size, so it’s best to measure the size of the room in which you’ll be placing it.
Maintenance
To prevent instances where the purifier can’t clear out allergens anymore, you must be able to easily maintain the unit. This means changing or replacing the unit filters. One way to ensure this is to check how little and easy the maintenance of a purifier would be. There are units that can be complicated or hard to replace the filters—avoid them.
Additionally, it’s best to look for an air purifier that will notify or alert you when it’s time to change the filters. Many quality units offer this feature, like the ones on the list above, so tracking and maintaining the purifier would be easier.
Noise Level
Air purifiers, in general, are noisy. This is because of the fan they’re using to draw in and circulate the air. But, there are units that are designed with lower noise levels. This will allow you to use the unit in high settings without making too much noise. So, look for an air purifier with a low max noise level, measured in decibels. A tolerable level is about 50 dB. If you’re easily bothered by noise, look for ones with lower noise levels.
Additionally, you can also look for an air purifier that has a sleep or night mode feature. This is a feature that will adjust the purifier so it doesn’t produce as much noise. This way, you can enjoy a more restful sleep and a quiet environment.
Additional Features
Many purifiers offer extra features that make them more convenient to use and effective against pollutants and contaminants. You’d want to consider and look for these so you can enjoy more benefits for your money’s worth. Some of the best features include remote or wireless control functions, automatic air quality detection, filter change indicators, programmable timers, and many more.
If you’re a tech-savvy person, you can look for an air purifier with smart features for easier operation. These will allow you to control and monitor the operation of the unit through an app and straight to your phone. This way, you don’t have to go to where the unit is placed just to check and adjust things.
Cost
This is a common deciding factor for many people. Ultimately, the final cost of an air purifier depends on many factors, like its size, coverage area, features, and sometimes, even brand. However, take note that the more expensive an air purifier is, the higher its quality and effectiveness are. This isn’t true all the time, and there are units that are effective in managing allergens that you can buy for more affordable prices.
There are quality purifiers that you can get for less than $900. To make it easier for you to decide whether the cost is worth it, decide on a budget ahead of time. Plan a budget for when you’re willing to invest in an air purifier. Then, when you have your options within that budget, weigh each offer's features and ease of use. Remember, the best and right purifier for you is the one that offers many benefits for the price you pay.
Conclusion
Allergy symptoms can be troublesome, so getting an air purifier to ensure indoor air quality is one of the best ways to avoid them. Look for the best air purifiers for allergies, like those listed above. When choosing, make sure to consider your needs and wants, and especially your budget. Make sure to pick a unit that you can afford and is proven effective in removing common allergens in the air.
If you want to see more options, you can visit our air purifier collection. Navigate through our variety of quality purifiers and look for the one that would suit your needs best!
