5 Best Living Room Air Purifiers for Asthma 

air filter for pet allergies from dogs

By Becky Dotson

12 min read

What Triggers Asthma?

Asthma differs from person to person. What can cause a flare-up for you may not be a problem for others. Outdoor irritants like pollen, smog, fire, and pollution can quickly cause issues for those with asthma. Pollen, mold, dust, or pet dander can be triggering. Cigarette smoke, chemicals, paint fumes can also have you reaching for your inhaler. That’s why you must monitor when your symptoms start, pay attention to what seems to make them worse, what you were doing at the time of your flare-up, and what was going on around you to determine what your specific asthma triggers are. It will help you know what to avoid and how best to protect yourself in the future from a severe asthma attack.

Air Purifiers and Asthma

One of the most effective ways to cut down on asthma and even allergy issues at home is with an air purifier. Air purifiers pull harmful airborne particles and pollutants out of the air, trap them in a filter or series of filters, and release clean and purified air back out. 

Top Pick

Alen Breathesmart 75i with Carbon Air Purifier

Buy on Amazon

The best air purifiers use a HEPA filter as the primary filter. HEPA filters can trap 99 percent of the smallest airborne irritants floating around in the air inside your home. Mold, pollen, dust, pet dander, and even viruses and bacteria can be caught and trapped with these high-efficiency filters. 

Ideally, you would want an air purifier in the living room, kitchen, and every bedroom. But that can become expensive quickly. So, if you’re trying to decide the best place in your house that will benefit everyone – especially your family members with asthma – you may want to consider your living room or den as the place for your air purifier.

Best Living Room Air Purifier for Asthma

2nd Best Living Room Air Purifier for Asthma

Better Living Room Air Purifier for Asthma

Good Living Room Air Purifier for Asthma

2nd Good Living Room Air Purifier for Asthma

Alen BreatheSmart
75i
Air Purifier

$813 Buy on Amazon
IQAir
Health Pro
Air Purifier

$899 Buy on Amazon
Austin Air
Healthmate Plus
Air Purifier

$715 Buy on Amazon
Coway
AirMega 400
Air Purifier

$519 Buy on Amazon
BlueAir
Classic 605
Air Purifier

$498 Buy on Amazon

Best Living Room Air Purifier for Asthma

Alen BreatheSmart 75i with Carbon Air Purifier

$ 813 Buy on Amazon

Pros

Allergy and asthma friendly

True HEPA filter captures 99.97 percent of airborne particles as small as 0.1 micron

Multiple color options

Cons

Coverage Area

Features and Specs

  • Coverage Area: Up to 1300 Sq Ft
  • Dimensions: 27 x 18.5 x 11.5
  • Weight: 27 lbs

NASA airflow engineers designed the Alen 75i with Carbon, which cleans the room's air every 30 minutes. The True HEPA filter helps rid your living room of allergens that can trigger asthma and allergies, while the carbon filter reduces chemicals, smoke, and odors. It has five-speed settings, auto-adjusts based on the airborne particles it detects, and has advanced WhisperMax technology for better sleep. The Alen 75i with Carbon comes with a lifetime warranty.

2nd Best Living Room Air Purifier for Asthma

IQAir HealthPro Plus Air Purifier

$ 899 Buy on Amazon

Pros

Super absorbent carbon filter

HyperHEPA filter captures 99.5 percent of airborne particles as small as 0.3 microns

Covers up to 1,125 square feet

Cons

Weight

Features and Specs

  • Coverage Area: Up to 1125 Sq Ft
  • Dimensions: 16 x 15 x 28
  • Weight: 35 lbs

The IQAir HealthPro Plus uses its exclusive HyperHEPA filter to trap ultrafine particles that even regular HEPA filters do not. This machine has won several awards for its effectiveness in air purification. It also has four filtration stages, remote control, energy efficient, and runs on recyclable filters. The IQAir HealthPro Plus comes with a 10-year limited warranty.

Better Living Room Air Purifier for Asthma

Austin Air Healthmate Plus Air Purifier

$ 715 Buy on Amazon

Pros

Three fan speed settings

True Medical-Grade HEPA filter captures 99.97 percent of airborne particles larger than 0.3 microns

Specializes in the reduction of harmful airborne particles, chemicals, gases, and more

Cons

Weight

Features and Specs

  • Coverage Area: Up to 1500 Sq Ft
  • Dimensions: 14.5 x 14.5 x 23
  • Weight: 45 lbs

The Austin Air Healthmate Plus contains a true medical-grade HEPA filter that removes irritants that aggravate allergies and asthma symptoms. It also uses an activated carbon filter to remove smoke, gases, chemicals, and odors from the air. It comes with three fan settings and a four-stage filtration process. The Austin Air Healthmate Plus comes with a five-year warranty for parts and labor.

Good Living Room Air Purifier for Asthma

Coway AirMega 400 Air Purifier

$ 495 Buy on Amazon

Pros

The Coway Airmega Max2 filter

True HEPA filter captures 99.97 percent of airborne particles as small as 0.3 microns

It covers up to 1,560 square feet

Cons

One color choice

Features and Specs

  • Coverage Area: Up to 1560 Sq Ft
  • Dimensions: 14.8 x 22.91 x 14.8
  • Weight: 24.7 lbs

The Coway AirMega 400 Smart Air Purifier uses a True HEPA filter and an activated carbon filter to capture up to 99.97% of the particles in the air, including allergens that can trigger asthma symptoms. The pre-filters are designed to catch larger dust particles and are washable and permanent. The Coway AirMega 400 tests your indoor air quality in real-time, has five fan modes and is Energy Star certified. It comes with a one-year warranty for internal malfunctions and a five-year warranty for electronic parts.

2nd Good Living Room Air Purifier for Asthma

BlueAir Classic 605 Air Purifier

$ 498 Buy on Amazon

Pros

Low noise operation

True HEPA filter captures 99.97 percent of airborne particles as small as 0.1 micron

WiFi capabilities

Cons

Cost

Features and Specs

  • Coverage Area: Up to 800 Sq Ft
  • Dimensions: 13 x 20 x 26
  • Weight: 31 lbs

The BlueAir Classic 605 Air Purifier will change the air in the room up to five times an hour. It uses a True HEPA filter to capture dust, mold, pet dander, pollen, and other allergy and asthma triggers. It also contains dual protection filters that help remove smoke and other odors. Equipped with three fan speeds, the Blueair Classic 605 is Wi-Fi enabled and comes with the BlueAir app or Amazon's Alexa. All the filters are recyclable and should be replaced every six months. The BlueAir Classic 605 comes with a two-year warranty.