🥇Top 10 Air Purifiers For Asthma Reviewed in 2021

This list is a compilation of our personal favorites, reader recommendations, and top sellers from the Facentials store to make a list for the 10 Best Air Purifiers For Asthma reviewed in 2021.

Today there are hundreds of Air Purifiers For Asthma to choose from. And we know how there are different factors people judge a product on.

So, after researching dozens and dozens of them, we were able to break them down to our top 10 best Air Purifiers For Asthma in 2021.

These products are 100% Safe for Your Family, Kids, and even Pets!

🥇Top 10 Best Air Purifiers For Asthma in 2021

1. Alen BreatheSmart Carbon Fiber Air Purifiers For Asthma

Features & Benefits

• Over 392+ Positive Reviews 
• BIG ROOMS? NO BIG DEAL ~ Developed from the minds (and smarts) of NASA airflow engineers, the BreatheSmart Classic cleans 1100 SqFt every 30 minutes. Capable of tackling the largest spaces in your home, our WhisperMax technology makes us twice as quiet as key competitors on Turbo speed.
• RECOMMENDED FOR ~ Allergies, Dust, Mold, Bacteria, Light Odors & Chemicals. Our HEPA-Silver filter is coated with an antimicrobial compound that inhibits growth of bacteria and fungi. Also equipped with 1.5 lbs of activated carbon to absorb harmful particles such as smoke, household chemicals, and more.
• INTUITIVE INTELLIGENCE ~ Our Laser Smart Sensor detects airborne particles down to 0.3 microns and the Air Quality Indicator Light reflects your room’s air quality in real time. In Auto-Mode, BreatheSmart self-adjusts its fan speed to address your ever-changing indoor environment. Sit back and breathe easy. 

Testimonial

"We have FOUR dogs in our house. The smallest being 14 lbs. and the largest being 175 lbs. Family stopped coming over because of the doggy odor we went nose blind to. This has solved that. They were very impressed by the difference it made. The largest dog has skin issues that creep up from time to time. When it does, the smell is horrific. This air purifier simply rids us of it spreading throughout the house until we can put treatment on it. It is amazing. I never even heard of this brand of air purifier but rest assured, I will never get any other brand for now on. I’m sold." - Holly

2. Alen BreatheSmart FIT50 Air Purifiers For Asthma

Features & Benefits

• Over 157+ Positive Reviews
• BEAUTY MEETS BRAINS ~ 14 versatile designer panels to suit multiple tastes and decors. We’re the only air purifier that looks right at home.
• GUARANTEED. FOREVER ~ Our guarantee is unmatched by any other air purifier company. Period. For lifetime peace of mind.
• CFM (airflow in Cubic Feet per Minute) Speed 1: 110 CFM; Speed 2: 142 CFM; Speed 3: 192 CFM; Turbo: 231 CFM
• Perfect for living rooms, open concept rooms, and other large rooms up to 800 square feet, the BreatheSmart FIT50 with HEPA-Pure filter quietly and efficiently removes airborne allergens such as dust, pet dander, mold spores, and pollen for cleaner, fresher air.

Testimonial

"Only had it for two weeks, but so far, I am completely satisfied with it. It is very quiet and covers my open concept area with ease. I have two cats and have feline allergies--needed something to alleviate the situation. The Fur Family filter did that. It did not take long for the sensor light to go from red (bad) to blue (good), that means the air is clean and breathable. This is my second product from this company (Alen) and I have not been disappointed with the other...so much that I would spend the $500+ for another unit. When I order replacement filters I receive them in a timely manner. Great service on top of great products. Definitely recommend this product." - Avid Reader 

3. Hathaspace Smart Air Purifiers For Asthma

Features & Benefits

• Over 193+ Positive Reviews
• DESTROY AIR POLLUTANTS - Eliminates home air pollutants like dust mites, mold spores, bacteria, allergens, odors, pet dander, viruses, smoke, and volatile organic compounds (VOCs). Our 6-in-1 air filter system destroys particles you can’t see, with a true HEPA filter that captures 99.97% of particles as small as 0.3 microns and a UV-C light that can be turned on to kill even smaller viruses or bacteria.
• RELIEVE ALLERGIES & ASTHMA SYMPTOMS - The Hathaspace air purifier is a great solution for common allergy and asthma symptoms like runny nose, congestion, shortness of breath, and sneezing. Feel the difference in 60 days or we’ll give you your money back.
• CONTROL PET HAIR, ODORS, & SMOKE - If your home is suffering from uncontrollable pet dander (dogs or cats), unpleasant odors, or smoke (smokers or kitchen cooking), our air purifier has you covered. Both an air cleaner and odor eliminator, our air filters capture it all. Features an ionizer that can be separately turned on to target even the most stubborn odors.

Testimonial

"I picked this air purifier because my next door neighbor smokes cigarettes and burns incense. All these stinky smells drift into my house. These things give me a headache. I keep the air purifier in my living room and then move it into my bedroom at night. I love that it has color indicators for the current quality of the air. I like that is has a timer. I like that it has a remote. I have noticed fewer headaches since I started using it. I don't smell the smoke. I am loving this purchase." - Celena

4. Oransi Finn HEPA UV Air Purifiers For Asthma

Features & Benefits

• Over 127+ Positive Reviews
• Ideal as a bedroom air purifier for asthma, mold spores, dust remover, pet dander and allergies. Sleep and feel better to be your best.
• Have confidence since Oransi filters were rated #1 in the only comprehensive university study of air cleaners.
• Say goodbye to nasal stuffiness and wake to a home that smells fresher and cleaner. Sleep peacefully with this quiet air purifier. There are two sets of fan blades to optimally give you clean air quietly.
• Simple to use. Just plug it in and breathe easier in your allergy free haven. Easy filter access and the user interface is intuitive. No complicated set-up.
• Special Value: Comes with a 1-2 year extended life HEPA filter, plus 2 extra pre-filters to save you money. Better filters last longer.

Testimonial

"I have severe seasonal allergies that defy any over-the-counter medication. Prescriptions also don't work so now I've resorted to saline spray and finding an air purifier so that I can at least breathe in my own home! After reviewing many purifiers and testing a few on my own, I found Oransi v-hepa Finn Air Purifier to do the job. It has three settings and a timer. It's not a very big purifier but the fan noise somehow is loud. If the decibel level of the fan is an indication of sucking allergens then it must be working because I can breathe in the bedroom while it churns its fans to suck all the pollen that float about the room. My sneezing subsides and the itchy eyes stop twitching. Anyone who suffers major allergies should invest in Oransi. Compared to all the other models out there, the price is fair for the job that it does. It supposedly covers at least 400 square feet of space but I think that's generous. Try 200-250 square feet. There is a display that turns on to show basic features such as a timer and fan strength. The model is under $500 and worth the investment considering it has at least a two-year warranty and comes with two free replacement pre-filters. The only complaint I have is I wish the fan had a quiet setting. I am slowly getting used to the hum of it and it's gradually turning into background noise. Nevertheless I am pleased with my purchase since the goal is to rid irritants that lurk about my home and I just can't afford to suffer both outdoors and indoors." - SS

5. Oransi Max HEPA Air Purifiers For Asthma

Features & Benefits

• Over 125+ Positive Reviews
• Ideal as a bedroom, basement or large room air purifier for asthma, mold spores, dust remover, pets and allergies. Sleep and feel better to be your best.
• Have confidence since Oransi filters were rated #1 in the only comprehensive university study of air cleaners. Energy Star certified and tested by the AHAM test lab. Safe to use as a baby air purifier or for sensitive pets.
• Say goodbye to nasal stuffiness and wake to a home that smells fresher and cleaner. Sleep peacefully with this quiet air purifier.
• Simple to use. Just plug it in and breathe easier in your allergy free haven. Easy filter access and the user interface is intuitive. No complicated set-up.

Testimonial

"I have asthma and allergies to many indoor and outdoor allergens. I purchased this machine because it has the best ratings all over the internet. It has far exceeded my expectations and I am so happy with my purchase! We recently moved to a home with a lot of dust and I was having an asthma flare. A family member told me about air purifiers and I had to get one! I can breathe so much better now, I'm disappointed that I didn't know about this sooner! The option to pay over a series of 5 months is so helpful for us also, being that we don't have $500 to spend all at once. Would recommend to anyone! If I could afford it I would buy 2 because I move it from bedroom to living room everyday." - DD

6. RabbitAir BioGS 2.0 Air Purifiers For Asthma

Features & Benefits

• Over 393+ Positive Reviews
• The BioGS SPA-550A air purifier will filter all the air in a room up to 550 sq. ft. twice in an hour on the highest setting.
• BioGS HEPA Filtration with 4 stages of purification and deodorization. The BioGS HEPA and Charcoal-Based Activated Carbon Filters will last up to three years, based on 12 hours daily operation. The Pre-Filter is washable.
• An ultra quiet BLDC motor operates at five different speeds. It’s virtually silent at low speed.
• Energy Star certified units will not run up your energy bill.

Testimonial

"Wow, For once something actually works as it is described to do! Unbelievable how amazing this purifier is! From just minutes of turning it on auto mode, it was already starting to freshen up my room. The pet smells almost immediately gone! I have parakeets, a dove and two cockatiels as well as two cats, and this is already making a massive difference in my room. I am so loving it!! So glad I took the jump and spent the money on this product, it really is worth it when you think about the filters lasting for so any years, and easy to clean. At the rate that it works, it is well worth the money." - Aerith

7. Coway Airmega 300 Smart Air Purifiers For Asthma

Features & Benefits

• Over 139+ Positive Reviews
• Coway Airmega 300 is designed to accommodate room sizes up to 1,256 square feet and it cleans the air two times in one hour.
• Airmega Max2 filter – combined activated carbon and True HEPA filter – captures and reduces up to 99.97% of particles 0.3 microns in the air, including pollen, pollutants and other allergens. It also reduces more than 99% of volatile organic compounds and reduces fumes such as NH3 and CH3CHO. It also includes washable and permanent pre-filter to catch larger dust particles.
• Coway Airmega’s pollution sensor communicates indoor air quality in real-time. The brightly colored LED ring lets you know how clean or dirty your indoor air is every minute of the day.
• Airmega has five fan modes: Smart, Sleep, Low, Medium and High. The noise level is nearly silent at lower speeds and max noise it creates at the highest setting is 43.2 dB.

Testimonial

"This thing is a life changer, I've owned air purifiers in the past therapure, bionair, etc etc.
This thing is amazing, the amount of air it moves a minute is insane. If you're questioning buying it, it is the best one for the money, it is amazing I am speechless." - CP

8. Biota Bot Air Purifiers For Asthma

Features & Benefits

• Over 132+ Positive Reviews
• TRUE HEPA TECHNOLOGY: Effectively filters micro particles like airborne allergens, pollens, mold spores and textile fibers. With a PM2.5 Purification Rate this air purifier is ideal for cleaning the air you breathe.
• 7 STAGES OF PURIFICATION: Ideal for people who suffer from allergies. The Ultraviolet (UV) sterilizing function can destroy microbial molecular structure of DNA or RND, killing a variety of bacteria.
• CHARCOAL FILTER (ACTIVATED CARBON) effectively removes Formaldehyde, Benzene, Xylene, Smoke Odors, Pet Odors and Cooking odors.
• ADDITIONAL FEATURES: AUTO MODE will sense air quality and activate fan speed and duration needed. The unit can be manually set to run for 1-2-4 or 8 hours. The filter replacement indicator will flash and chime when filter requires cleaning or replacement

Testimonial

"We have had the Biota Bot for a little over a week now. I'm not really one to write reviews but thought it so worth it to give feedback on this product. I can definitely notice a difference when we walk in to the house. We have a Great Dane and 2 cats, so keeping the house smelling fresh has always been somewhat of a challenge. It is really impressive that when I walk in the house, the first smell that comes to me now- is my oil infuser. It's such a great feeling to come home to! It also helps with clearing the air after cooking meals, which we do quite often at home. In Auto mode, the sensor came on almost immediately when I was cleaning the kitchen. Love the design and highly recommend this product." - Caleb

9. Blue Pure Air Purifiers For Asthma

Features & Benefits

• Over 280+ Positive Reviews
• 3-PART FILTRATION system captures 99% of common airborne PM 2.5 pollutants such as allergens, odors, smoke , mold spores, dust mites and pet dander
• ACTIVATED CARBON filter removes common odors caused by smoke, pets, cooking, dorm room smells and gases (VOCs) as well as smoke caused by wildfires.
• WASHABLE pre-filter captures large particles such as dust and pet hair and can be changed to match any décor. Dark blue and grey pre-filters are included and other colors can be purchased separately
• QUIET OPERATION enabled by advanced filters that allow for a higher air flow at a lower noise level. Sound level: 31 - 56 dB(A)

Testimonial

"Best decision I’ve made recently was to purchase this. I always check Consumer Reports before I buy and this was their best buy overall for quality and lower cost of use over the years.
So, I have two dogs who practically live in my bedroom with me and a big black dresser! Before getting this, I could dust that dresser, then hours later it would need another dusting! Now, it takes several days for dust to start showing enough that I want to dust it! Definitely proof that this unit is doing its job! I live in southern AZ desert, so very dusty place to begin with. I think I might have to replace the filter more often than some, but totally worth it to me! Five stars and more if I could give them! I keep it on low at night, and medium or high depending on how much moving around we’re doing during the day, whether the window is open, etc...
If you have pets and dusty environment, you need this!" - LB

10. Dyson Pure Hot + Cool Air Purifiers For Asthma

Features & Benefits

• Over 45+ Positive Reviews
• The Dyson Pure Hot Cool purifies, heats, and cools you - delivering multifunctionality, without compromise
• CAPTURES: The sealed HEPA filter captures 99. 97% of allergens as small as 0. 3 microns makes this an ideal air purifier for allergies, pets, dust, pollen and mold spores
• PROJECTS: Projects purified air throughout the whole room. Air Multiplier technology delivers over 77 gallons per second of smooth, yet powerful airflow. Up to 350° of oscillation directs airflow where you need it
• HEATING: Can be used for long-range personal heating or fast, even room heating
• MULTI-FUNCTIONALITY: Space Heater. Tower Fan. And HEPA Air Purifier. In one. Backward airflow mode purifies without cooling or heating you

Testimonial

"This filter fit perfectly in my heat and cool air Dyson. I think this filter even did a better job that the original filter that came with it. I live in California where we have had a lot of bad air quality due to fires. I have my Dyson fan on for days at a time and it does a great job of cleaning the air in a single room." - Aleasha

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