Best Air Purifiers for Allergies

Millions of Americans suffer from allergy symptoms each year, and chances are, you or someone in your household experience this as well. You may consider your home a safe haven from pollutions, but most of the times, indoor air is also polluted, because of dust, molds, chemicals and other particles that accumulate in the enclosed space over time. Whether it’s pollen, pet dander, dust and mold spores, allergens abound in the homes that cause that runny nose and itchy, watery eyes. This may signal that the air quality in your house is not ideal, and it’s time to invest in an air purifier that can trap all those particles. Air purifiers uses a filtration device that cleans the air around it by trapping harmful particles in the air.

When shopping for an air purifier to combat allergies, make sure it uses a HEPA (high efficiency particulate air) filter. This type of filter can remove 99.97% of tiny airborne particles – those that measure 0.3 micrometer or bigger. With a HEPA filter, you can enjoy a clean, pollution-free air and a healthier home. It’s smart to choose air purifiers with HEPA filters over electronic or ionizing devices that release ozone to the air, as ozone can actually irritate asthma or allergy symptoms.

Here are some of the best air purifiers for allergies:

Where to Buy
RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier
LEVOIT LV-PUR131 Air Purifier for Home with True HEPA Filter
Honeywell HPA300 True HEPA Allergen Remover
Coway AP-1512HH Mighty Air Purifier
Dyson Pure Cool Link TP02 Wi-Fi Enabled Air Purifier
Hamilton Beach 04384 Air Purifier


1. RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier

The RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier is one of the best air purifiers for allergies and asthma, and is one with the most features. It’s powerful enough to cover rooms or open-floor plan homes of up to 815 sq. ft., or 350 sq. ft. for allergy sufferers who need a higher air refresh rate.

With a unique 6-stage air filtration system, you can be sure that your interiors are left with clean air as it traps as much airborne contaminants as possible. Besides having the normal has a pre-filter, this also comes with a medium filter that traps all large and medium particles. It has an advanced BioGS HEPA filter that captures 99.97% of all allergens and particles, and activated carbon filter that eliminates odors. It also comes with a customized filter to double your protection for specific needs like pet allergy, germ defense, odor remover or toxin absorber. It also has an ionizer technology that traps the tiniest particles of pollutants back to other filters.

As far as aesthetics go, the minimalistic design of this unit allows it to blend in easily in modern interiors. It can also be mounted on the wall to save floor space. You can buy it in black or white, and in Wi-Fi or non-Wi-Fi enabled version. With the Wi-Fi version, you can control the air purifier via an iOS app. The smart features of this high-end air purifier accurately detects the change in your indoor air quality and automatically adjusts fan speed to the suitable setting. Since the fan is advanced, the noise level is even lower than most air purifiers. Overall, this is one of the most complete air purifiers on the market.


  • Top-notch air purifying performance
  • 6-stage, advanced air filtration process
  • True HEPA filter that can last for 12 to 18 months
  • Smart features like Wi-Fi connectivity and smart sensor
  • Quiet operation
  • Modern, wall-mountable design
  • 5-year warranty


  • Low CADR rating makes exchange of air only once in 30 minutes
  • Expensive
  • High cost of filter replacement
  • No Android app compatibility

2. LEVOIT LV-PUR131 Air Purifier for Home with True HEPA Filter

LEVOIT LV-PUR131 Air Purifier is a great choice for combating allergies, perfect for use in open spaces and full rooms up to 322 sq. ft. If someone in your home is having a stuffy nose, the filtration abilities of this air purifier will be sufficient to get rid of allergy symptoms, making it a great choice for severe allergy sufferers.

This air purifier has a three-stage filtration system: pre-filter that captures larger particles and pet hair, true HEPA filter that filters particles as small as 0.3 microns and activated carbon filter that removes unwanted odors. It can detect the air quality within your home or office and can automatically adjust fan speed to better clean the air. It also comes with a sleep mode that sets the purifier in its lowest setting so you can sleep soundly without any disturbing noise. There’s also an auto-off timer and optional LED display with this air purifier.

Also, unlike other air purifiers, the LEVOIT LV-PUR131 doesn’t pose an electrical fire risk compared to other popular air purifiers. This unit is Energy Star-certified, CARB, FCC and CE-approved.


  • Great air cleaning performance
  • True HEPA filter
  • Sleek design
  • Smart auto mode and sleep mode
  • Can cover up to 322 sq. ft.
  • Quiet operation
  • Affordable
  • 2-year warranty


  • Replacement filters not as cheap as others in same price range

3. Honeywell HPA300 True HEPA Allergen Remover

If you were to ask an allergist physician about their recommended air purifier, most likely he or she would recommend a Honeywell product. Honeywell is a reputable brand, so you can be assured of the quality of Honeywell HPA300 True HEPA Allergen Remover. This particular purifier can handle a very large space up to 465 sq. ft.

This air purifier works with the help of its two-stage filters: the pre-filter that comes with an activated carbon filter that removes odors, and the true HEPA filter that can capture up to 99.97% of particles. Its HEPA filter has a high efficiency, and it can even capture viruses down to 0.005 microns. It has four air purification modes you can suit to your needs: general clean, germ, allergen and turbo.

What makes this product special is that delivers a Clean Air Delivery Rate (CADR) performance rating of 300 – which is incredible for an air purifier – and it meets the strict guidelines set by the Association of Home Appliance Manufacturers (AHAM). It can clean the air in your room in the matter of minutes. It’s a budget-range air purifier but its fan power is at par with mid-range devices. But that fan is also its main downside, as it can be noisy, especially on turbo mode.


  • High performance rating
  • High fan power
  • True HEPA filter
  • Can cover up to 465 sq. ft.
  • Affordable
  • 5-year warranty


  • Noisy
  • Lacks smart features
  • Needs filter replacement every three months

4. Coway AP-1512HH Mighty Air Purifier

When it comes to shopping for air purifiers, you must consider the price as well as its energy efficiency –both of which are agreeable when it comes to Coway AP-1512HH Mighty Air Purifier. It has an entry-level price, and it’s an Energy Star-certified purifier. With its added particle sensing technology, this purifier only works when needed and stops once pollution hasn’t been detected for 30 minutes. Best of all, its performance is highly impressive when it comes to removing allergens for easing allergy symptoms. It’s also powerful enough to cover a large space up to 360 sq. ft.

The Coway AP-1512HH comes with a 4-stage air purification system and has a performance rating comparable to the powerful Honeywell HPA300. It has a washable pre-filter that captures large particles; a high-performance, composite, true HEPA filter that captures 99.97% of allergens, molds, virus particles and more; a carbon filter that deodorizes air and traps harmful gas; and an ionizer that traps even the tiniest airborne particles (can be switched on or off). The ionizer is commonly used in high-end devices, but you can get it with this Coway unit.

With its sleek and compact design, it won’t be an eyesore in your home. It occupies only a small space compared with other air purifiers. It’s impressively quiet and has a smart sensor that allows it to run at low setting with virtually no sound.


  • Impressive performance
  • Advanced, 4-stage filtration process
  • Smart features like smart sensor and eco mode
  • True HEPA filter
  • Can cover up to 360 sq. ft.
  • Affordable
  • Sleek and modern design
  • 3-year warranty


  • Top light can’t be turned off

5. Dyson Pure Cool Link TP02 Wi-Fi Enabled Air Purifier

Dyson Pure Cool Link TP02 Wi-Fi Enabled Air Purifier is a sleek and unique-looking air purifier. At first you may doubt how its futuristic design can purify air, but believe it does, because it’s a product of Dyson’s legendary engineering. Dyson is known for creating high-quality home products like vacuums, and this air purifier is one of their quality products. This unit has a bladeless fan and is Wi-Fi enabled so you can control it and receive data tracking and interesting statistics on your phone. It keeps tabs on the air quality of the room and makes adjustments automatically, while providing you air quality reports. This also works along with Amazon Alexa.

This high-tech air purifier has a dual functionality – it can also work as a fan during the summer. It has a true HEPA filter that removes 99.97% of allergens and pollutants, and has an activated carbon filter that captures odors and volatile organic compounds. It uses an array of sensors to detect air quality and make adjustments, and its HEPA filter has a 360-degree oscillation. The unit itself is certified asthma and allergy friendly by the AAFA.

Other features include the night mode, which uses quiet settings and dims the LED display; as well as 10 air speed settings for the fan. It automatically shuts off once the machine is tipped over. Because of the unit’s design, it suites well with your modern interior. This unit also comes with a remote control.


  • Futuristic, attractive design
  • High airflow
  • Dual functionality
  • Impressive two-stage filtration system
  • True HEPA filter
  • Intelligent purification
  • Smart features like Wi-Fi connectivity, night mode, etc.
  • Easy filter change
  • 2-year warranty


  • Small filters
  • Expensive
  • Can get loud

6. Hamilton Beach 04384 Air Purifier

When dogs are shedding, you might be relying on your vacuum cleaner, but you also have to ensure good air quality, as the extra fur and dander can exacerbate allergies. The Hamilton Beach 04384 Air Purifier is a great product for you if you get seasonal pet allergies, and the best thing about it is it comes in a very low price. It’s a mini air purifier that you can place under the desk or on a shelf.  And don’t let the small size fool you – this purifier can handle large rooms up to 150 sq. ft., making it great for bedrooms to living rooms.

It comes with a permanent HEPA-type filter that doesn’t need to be replaced. You only need to use vacuum cleaner to remove pet hair and dust, and it’s best to do it weekly, or else its performance will decrease. It’s equipped with zeolite technology that proves effective for eliminating everything from pet odors to pet dander. It also includes two carbon filters for odor control.

This unit is a solid investment for a pet owner. It’s not a high-end device but it offers awesome value for money.


  • Great air purifier for households with pests
  • No annual HEPA filter replacement cost
  • Cheap carbon filter replacement
  • Small sized and portable
  • Very affordable


  • Covers a smaller area compared to other air purifiers
  • Not a true HEPA filter
  • Quite noisy
  • Only 1-year warranty