🥇Top 10 Best Air Purifiers for Allergies 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 Allergies reviewed in 2021.

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

So, after reviewing dozens and dozens of them, we were able to break them down to our top 10 Best Air Purifiers for Allergies in 2021.

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

🥇Top 10 Best Air Purifiers for Allergies in 2021

1. Alen BreatheSmart 45i Air Purifier for Allergies

Features & Benefits

• Over 33+ Positive Reviews 
• SIMPLE. ELEGANT. SMART. - We packed all of the features of the bigger BreatheSmart units into a sleek, modern package. Its space-saving frame combined with our proprietary noise-reducing WhisperMax technology make the 45i ideal for tighter spaces like apartments, nurseries, and laundry rooms. Perfect for any space up to 800 SqFt.
• 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 odor eliminating carbon to absorb harmful particles such as cooking odors, household chemicals, and more.
• INTUITIVE INTELLIGENCE - A Laser Smart Sensor detects the most minute airborne particles down to 0.3 microns and self-adjusts to address the challenges of your ever-changing environment. LED color display allows you to see your air quality at a glance. Don’t wonder if it’s working. Know it is.

Testimonial

"I bought this 3/27/19. I Intentionally waited to give it a review because I wanted to see it if worked. I got this for my basement that always has a musty oder to it and I have severe allergies! I love it. Not only is the smell gone in my basement but Im breathing better. The indicator on the unit that tells you what the air quality is my favorite part, bc it lets me know its working. I have it set on auto so it senses when it needs to come on. Already thinking of buying one for my rooms upstairs." - Jessica.

2. Inofia Air Purifier for Allergies

Features & Benefits

• Over 23+ Positive Reviews
• Inofia adopt Ture HEPA + Activated Carbon Composite Filter to purify the air around you at the same time, more quickly and powerful than normal air purifier with single filter. The air purifier will filter all the air in a room up to 600 Sq Ft. perfect for bedrooms, family rooms, and other open-concept spaces.
• Operates at ultra-quiet and low wind speeds with a noise level of 27db, the night mode indicator lights up, The other lights go out, and after 20 seconds, The sleep light will also go out. Create a comfortable and quiet indoor environment to help you fall asleep.
• Touch the fan button to switch back and forth between auto and manual. The air purifier can automatically adapts to its surroundings by adjusting fan speeds based on the room’s air quality.

Testimonial

"I am very happy to buy this. I have been pleasantly surprised by the good air quality index since I bought this in the room. Because with this we don't have to dust the furniture! The smell of our home is obviously fresher and our breathing is easier! The real test for me is the cooking smell. We have an open floor plan. Last weekend, my family came to a lot of friends to gather a lot of food and the smell disappeared after an hour! Curiously, our electricity consumption drops by 25KwH per day because we have this power in our home. I think this is related to the fact that we have better circulation and the heat pump filter is experiencing so much dust. Some of the more negative comments suggest a plastic smell. When the purifier is shipped, the filter is wrapped in plastic... you have to remove the plastic, because if you don't... it will smell like plastic. :\ Anyway, if you want to find the most advanced air purifier, this is it! Will bring you unexpected surprises! I don't know how to express it. I can only say that it is really good to thank you!" - Tina

3. Fellowes AeraMax 300 Air Purifier for Allergies

Features & Benefits

• Over 513+ Positive Reviews
• Air purifier features True HEPA filter with AeraSafe antimicrobial treatment and carbon filter for four-stage filtration process that captures 99.97% of airborne particles
• An odor eliminator that also captures mold, dust, germs and smoke-ideal for allergy and asthma sufferers. Filter Type : Carbon. True HEPA with AeraSafe Antimicrobial Treatment
• Automatic air purifier performance with AeraSmart Sensor that monitors the air quality and automatically adjusts the fan speed to keep your air purified
• Certified asthma & allergy friendly by the Asthma and Allergy Foundation of America

Testimonial

"I regret waiting as long as I did before buying these!! We live in the desert and dust is always an issue. I bought three of the AeraMax 300's three weeks ago - one at each end of the house, one in the middle. We've not had to dust furniture ONCE since having these in place!! Our home smells noticeably fresher and we're breathing easier!!! The true test for me was cooking odor. We have an open floor plan and my Wife cooks a lot of ethnic food with strong smells. This past weekend, she cooked up a big meal and within an hour the odor was gone! Curiously, our power usage has dropped 30 KwH on a daily basis since having these in our home. I believe it has to do with the fact that we have better circulation and the heatpump filters are taking on so much dust. Some of the more negative reviews have alluded to a plastic smell. When the purifier ships, the filter is wrapped in plastic...you have to take that plastic off because if you don't...it will smell like plastic. :\ Anyway, if you're trying to find a state of the art air purifier, this is it!! We don't have allergies, but I have to believe this would bring a world of difference to someone who does!" - Matt

4. Medify MA-40 Air Purifier for Allergies

Features & Benefits

• Over 86+ Positive Reviews
• Medical Grade H13 Filters (higher rated than True HEPA) 99. 97% particle removal
• Cleans a room up to 1, 300 sq. ft in one hour, 800 sq. ft in 30 minutes, 400 sq. ft in 15 minutes (CADR 330)
• Particle sensor built in with visible air quality indicator by color
• Tempered Glass panel (like your cell phone, easy to clean, won't scratch like cheap plastic models), 4 fan speeds, 8 hr. timer, night mode, child lock

Testimonial

"I liked this unit so much for the master bedroom, I bought the MA112 for the second floor. Dust is not gone, but far less than prior to installing. Only complaint is the power button flashes when the unit is off. Annoying in the bedroom at night to have flashing lights. Owners manual says to unplug unit when not in use? I have emailed the company owner with questions and he responded within minutes. That’s impressive service." - I. Martin

5. Honeywell True HEPA Air Purifier for Allergies

Features & Benefits

• Over 1,517+ Positive Reviews
• HEPA AIR PURIFIER FROM HONEYWELL: Recommended for x-large rooms (465 sq. ft.) this air purifier help capture up to 99.97% of airborne particles as small as 0.3 microns, like pet dander, pollen, dust, mold & smoke. Also helps capture certain germs & odors; 3 air cleaning levels plus Turbo Clean setting
• REDUCE ALLERGENS: Do you or your kids have allergies? Do you have pets, or live with a smoker? Using an air purifier that helps remove allergens from the air may help you breathe easier, so you can enjoy sleeping & relaxing more comfortably in your home
• FILTER AND CIRCULATE AIR 5 TIMES AN HOUR: Honeywell Air Purifiers filter and circulate air in the stated room size up to 5 times an hour, so you can relax and breathe easy, knowing the air in your home is fresher, cleaner, and contains fewer allergens

Testimonial

"This thing is amazing, and worth every penny. I have terrible allergies, and a cat I'm allergic to. My boyfriend is extremely allergic to cats, to the point he can't stay at my house. We figured we'd give this a try one night. He didn't use his inhaler once. One Allegra, and he was fine. No itching, no sneezing, no tightening of his chest. He slept through the night like a baby. Stayed two nights in a row with no problems. Pollen has started early here, and I have zero issues. That's never happened.

This is an incredible purchase, and you won't be disappointed." - AC

6. Winix HR900 Air Purifier for Allergies

Features & Benefits

• Over 42+ Positive Reviews
• The next generation of the wildly popular Winix 9500 Ultimate Pet Air Purifier
• True HEPA filtration captures 99. 97percent of airborne pollutants, pet dander and allergens as small as 0. 3 microns
• Washable Advanced Odor Control (AOCTM) Carbon Filter captures pet odors as well as smoke, kitchen and other household odors. Also extends the life of the True HEPA filter.
• Ultimate pet pre-filter is the first line of defense against pet hair, dander, and large household particles
• Washable pre-filter extends the life of your filter by capturing pet hair and larger airborne particles
• Plasma wave technology Safely breaks apart odors, allergens, chemical vapors, and other pollutants at the molecular level

Testimonial

"My husband and I bought the Winix air purifier because we have 3 cats and 1 dog in a 2 bedroom home in a top 10 city for worst air quality in the nation. I felt like our air quality must have been terrible. Once we turned the Winix Pet on, we knew we were right. After getting started, it immediately turned to amber and kicked up to medium flow! I haven't checked the air filter since it's only been 2 weeks, but I'm positive the pre-filter is working hard in our pet friendly home. I've noticed it runs very quiet unless it's in turbo and even still it's not terrible. I'm not as excited about the sleep mode, I have walked past it and wondered why the light wasn't on multiple times, to realize that it's on but the light is off and I just wish they had the indicator more dim rather than gone altogether. Also it blows really weak in this setting, I feel like the air won't circulate enough. Really minor setbacks to an otherwise solid and reasonably priced product." - Megan

7. Inofia Air Purifier for Allergies

Features & Benefits

• Over 84+ Positive Reviews
• Inofia adopt 2 filter to purify the air around you at the same time, more quickly and powerful than normal air purifier with single filter. The air purifier will filter all the air in a room up to 1056 Sq Ft. perfect for bedrooms, family rooms, and other open-concept spaces.
• Adopts advanced sensor continually analyzes ambient air quality, a colored LED visually shows indoor air quality.
• Manual mode & auto mode can be chosen, the wind speed will be automatically adjusted among gear 1-5, automatically adapts to its surroundings by adjusting fan speeds based on the room’s air quality.

Testimonial

"This is our first air purifier and we've really enjoyed it. It is surprisingly quiet and efficient. Dust, mold, and other allergens which trigger my allergies seem to be controlled or eliminated. I put the unit on automatic mode and saw how it went from a poor air quality to good air quality within a few hours. It is labeled for being effective for up to 1056sq ft. Though my home is bigger than that, it is still effective. The air feels cleaner; old smells are gone. I am enjoying restful night sleep instead of awakening several times a night. I highly recommend this item." - Dirk

8. Medify MA-112 Medical Grade Air Purifier for Allergies

Features & Benefits

• Over 20+ Positive Reviews
• Highest CADR (950) & Sq Ft (3,700) coverage on the market for the price.
• Medical Grade True HEPA 3 Stage Filtration on both sides of the unit. Dual air intake for twice the filtration.
• Easily cleans up to 3,700 sq ft in one hour, 2,500 sq ft in 30 minutes, 1,250 sq ft in 15 minutes (CADR 950). This allows you to run the unit on lower speeds and still easily clean the air in your rooms.
• Touch screen panel, 4 fan speeds, sleep mode and child lock.

Testimonial

"I Purchased this product because I had a huge mold issue in my apartment from a year long slow leaking pipe above me. I had the mold tested and the airborne levels were very high. The the moment I plugged in my Medify… I felt a sense of instant relief. It smells better and we all actually even sleep much better! It was quick and easy to put together once it arrived... just inbox and plug in and the readings on it have been nothing but positive for the airflow. I love this product and I think everyone Should have one in their living or work space. Breathe Easy!!" - Maria

9. IQAir Medical-Grade Air Purifier for Allergies

Features & Benefits

• Over 30+ Positive Reviews
• Only IQAir's exclusive HyperHEPA filtration technology can stop ultrafine particles down to 0.003 microns - 10x smaller than a virus!Independent testing verifies that IQAir HyperHEPA filtration stops at least 99.5% of all particles down to 0.003 microns for unequaled protection against fine and ultrafine particles, including bacteria and viruses.
• EvenFlow Diffuser IQAir's patented EvenFlow Diffuser provides: 320-degree air delivery. No noisy air outlet. No annoying draft

Testimonial

"This machine really cleans the air! Yes it is louder on full blast, but it supposed to! AIR is moving quickly through the machine so no it wont be silent as some seem to want? As far as the carbon removing the smell in the air, I can say it does wonders. In fact, it cleaned so well that one day when I smelled smoke I realized that the air was so clean that I smell residual smoke on the things around me... the couch, the walls etc. The filters are expensive but after years of wasting my money on supposed air filters, I don't have to waste anymore. The only thing I run the old cheaper air cleaners for is to catch errant cat dander so I don't have to dust as much. One downside is, because of having to push air through three filters at high rate it uses the most electric of my air filters. But thats because it is doing what it supposed to so I will deal with it. One other wonky thing is the remote... you'd think you just point it at cleaner to work but you don't. The sensor is on TOP of the unit so you sorta have to bounce signal off the ceiling for the cleaner to get it. But again no big deal. I was not paid for this review... I have had it for three weeks,. Ps, you HAVE to sign for it and sometimes it arrives early! Sign up for Fedex notifications so you know when to be home! Just a tip" - PhotoDan

10. Blue Pure 211+ Air Purifier for Allergies

Features & Benefits

• Over 280+ Positive Reviews
• ADVANCED SWEDISH DESIGN. Swedish filter technology captures 99% of airborne pollutants like viruses, pollen, dust, pet dander, mold, bacteria and more
• ELIMINATES ODORS. Activated carbon filter reduces gases, VOCs, and annoying odors from pets, smoking, cooking, wildfires and more
• COLORFUL. Includes machine washable fabric pre-filters in Diva Blue and Dark Shadow. Leave the mesh filter housing exposed for a Scandinavian look
• QUIET. No louder than a whisper on the lowest speed (31 dB) and equivalent to the noise level of rainfall on the highest setting (56 dB)
• LOW ENERGY CONSUMPTION. Rated by ENERGY STAR for low energy consumption (30-60 W)

Testimonial

"We bought this because we live in an apartment complex and one of our neighbors smokes heavily... We had been smelling it in our apartment and it was making my girlfriends allergies/ asthma a lot worse. Bought this based off of reviews, listed sq ft it can clean, and the styling. It has honestly had a night and day difference, with it running her symptoms are almost entirely gone, and on the high setting it cleans the 500+- sq ft living room/ kitchen very quickly. We usually run it at the low or medium setting and you will barely even notice its on, its almost like a nice white noise machine. The option to change the outside filter color is just another plus, as you can customize it to fit the room its in. I'd hugely recommend this to anyone looking to cover a medium/ large space, you won't be disappointed! :)" - J.

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