🥇Top 10 Air Purifiers 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 Top 10 Air Purifiers reviewed in 2021.

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

So, after trying dozens and dozens of them, we were able to break them down to our Top 10 Air Purifiers Reviewed in 2021.

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

🥇Top 10 Air Purifiers Reviewed in 2021

1. Honeywell True HEPA Allergen Air Purifier

Features & Benefits

• Over 1,500+ 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
• HONEYWELL AIR PURIFIERS: Use Certified HEPA filters in your air purifier to remove allergens, dust & other particles from your air. If you have allergies or pets, air purifiers don't just freshen air, but remove airborne particles to improve air quality

Testimonial

"We purchased the largest unit of the three available. We live in a building that has a low level mold issue. In the winter during the rains, spores cause stinging eyes, tight lungs and a runny nose over long term exposure, especially first thing in the morning when we run the heater. If we let the air purifier run overnight, we experience none of those effects- and it seems to reduce the dust level as well. There's so much surface area on the three air filters that there's no visible discoloration after about 60 hours total run time. If I experience issues during the warranty period, I will update my review. It's very light for what it does, and almost inaudible on the normal setting. Seems a little less than robust, but I certainly can't complain about the results." - Craig

2. Inofia True HEPA Air Purifier

Features & Benefits

• Over 70+ 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.

Testimonial

"This is the best air filter I bought. I have 3 air filter in my home. They don't work really good. The whole family are allergic to the pollen. We cannot stop coughing and sneezing. The kids cannot sleep tight during nighttime. I did a lot of research. I bought this air filter. It is not cheap. But definitely worth the money. It works great! We do feel much better when we stay at home. Very well made. I like the "child lock" option, my 3 years boy can not play it anymore. I download the app. It is easy to control using your smartphone. Love it!" - Zachery

3. Fellowes AeraMax 300 Air Purifier

Features & Benefits

• Over 500+ 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. RabbitAir BioGS 2.0 Air Purifier

Features & Benefits

• Over 409+ Positive Reviews
• The BioGS SPA-625A air purifier will filter all the air in a room up to 625 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

"I received the Rabbit Air unit 2 weeks ago and so far it is working well. The automatic function detects when we are cooking or kicking up dust in any way and ramps up immediately. The air coming out of the unit smells clean (I was worried it would have a plastic smell). I have two birds and the bird dust gets on everything. I have this unit sitting a few feet from the cages and it has significantly cut down on the amount of bird dust on the top of furniture. I wish it was priced a little cheaper, as I'd like to get another to cover our large downstairs area." - Kimberly

5. Guardian Technologies True HEPA Air Purifier

Features & Benefits

• Over 39+ Positive Reviews
• 3-IN-1 AIR PURIFIER FOR HOME - True HEPA air filter reduces up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as .3 microns from the air
• KILLS GERMS - UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds
• TRAPS ALLERGENS - Pre-filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter
• REDUCES ODORS - Activated charcoal filter helps to reduce unwanted odors from pets, smoke, cooking fumes, and more
• QUIET OPERATION - The lowest setting can be used as gentle white noise at night for a quiet, restful sleep
• SETTINGS - 3-speed high-performance settings, up to 8-hour timer, and an optional UV-C light
• ROOM SIZE - This powerful 21-inch purifier filters air 4x per hour at max speed in large rooms up to 338 sq. feet. CADR RATING: Dust (220) Pollen (215) and Smoke (218)

Testimonial

"When I first turned this on it was really loud. But I realized that was because I had it on the highest setting. I have been affected by allergies for the first time this year. The pollen level has been really high this year in Georgia and we live out in the country. Normally, I can dust and a day or two later there's another build up of dust. I dusted right before using this for the first time sunday. Today is Wednesday and there's no sign of dust at all. I'm still unable to speak, but feel so much better now. I do believe that this has made a difference in my home." - Kathy

6. Medify MA-112 Medical Grade Air Purifier

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

"The unit came prepackaged with the filters inside the unit. Just remove the plastic on the filters, reinstall and turn on. Once the unit is on, it actually reads the quality of the air in the room. You can run this in auto or at whatever speed you feel comfortable in. The higher speed, the more noise the unit makes. Even in the higher speed, it was still pretty quiet. The air quality sensor is very sensitive, which makes me feel confident that it is doing it's job. I purchased this one for the middle of our home. So satisfied with this, I purchased the smaller unit for my children's rooms." - Stephen

7. Green Air Encore HEPA Air Purifier

Features & Benefits

• Over 80+ Positive Reviews
• Three-stage advanced purifier system with True HEPA and Odor fighting filter technology. Non-Ozone based air purifier.
• IonCluster Technology to purify the air, and help control odors
• Air quality color changing light ring and automatic air filter change indicator
• Four operating modes (AUTO, FAN, NIGHT, SILENT)
• Energy Efficient, Whisper Quiet Operation, Covers up to 1000 sq. ft.

Testimonial

"After purchasing a flipped home, I was slightly concerned with the possibility of mold in the walls as the plaster walls remained entact. The house was vacant for 20 plus years and it concerned me what would be in the walls. I noticed an increase in my daughters' and my allergies after the move along with a "stale" scent to the house when it was closed for the winter. I purchased this in hopes it would eliminate the scent and reduce the allergy flare ups. Within hours I noticed and incredibly different feeling in the air along with the stale scent being completely gone! I am very impressed with the performance!" - AC

8. Levoit True HEPA WiFi Air Purifier

Features & Benefits

• Over 49+ Positive Reviews
• REMOTE CONTROL: Use your smartphone to control air purifier from anywhere, always breathe fresh air when arrive at home; Use the VeSync app to control your air purifier to set a schedule, monitor the air quality, set a timer, change the mode, turn off the LED display and so on
• VOICE CONTROL: Compatible with Alexa, Google Assistant and IFTTT, power your devices without lifting a finger, Levoit air cleaner masterful control over your air quality just by speaking
• SCHEDULE & TIMER: Create customized schedule on APP to automatically turn on and off the air purifier no matter on which date, which period or under which mode
• SMART FILTER LIFE: With 's first smart algorithm, our air purifier can calculate the real filter life according to the filter's situation, not just simply define the filter's life with a few months, thus help to save money; Remaining filter life can be checked on VeSync app. 

Testimonial

"Thank you for writing to me about your product I’m a man with Little to say it was kind of a pain in the butt connected to my phone but I got it I’m hoping that it makes me my dogs breathing better they build a train yard right across from our apartment the dust is unbearable specially in the summer when you get your windows open you can actually see it coming in i’m hoping that your product will take care of the problem I’m looking forward to buying next month divided around one have them for the bedroom so far so good if you can please write me back to tell me where is that funny smell down with smelling is it just clean air I can explain the smell it’s unusual to me please explain to me what I’m smelling not like burnt wires or anything or nothing like that just like I don’t know it’s different" - Brian K.

9. Bissell Air400 Air Purifier

Features & Benefits

• Over 68+ Positive Reviews
• 3 STAGE FILTRATION system includes a pre-filter, a 1 inch thick activated carbon filter, and a High Efficiency Filter which captures 99. 7% of microscopic particles on silent mode including dust, pollen, smoke, and pet dander. Great for homes with pets, babies, or young children. Most ideal for those who suffer from seasonal or non-seasonal allergies or those who just want fresh, clean air in their home
• SMART CIRQULATE SYSTEM uses a particle sensor to continuously monitor your indoor air, adjusts the air400’s speed of air flow accordingly, and provides real time feedback on the front digital display. No more wondering if your air purifier is working
• POWERFUL PERFORMANCE and THOUGHTFUL DESIGN air400 is powerfully equipped with a large fan and long lasting, quiet, digital DC motor. Built to blend right you’re your home with a neutral tone, clean edges, and sleek design

Testimonial

"I'm in northern California and currently our air quality is extremely poor due to current fires in and around paradise, ca. These units seem to work well - I have two, one in my living room and the other in my bedroom, and I have no problems indoors. They have a nice digital air quality indicator which the manual does not explain other than to suggest '150' is moderate. Since running these meters started around 45 and have gotten down to about 5, which I take as an indication they are doing the job. It certainly seems pretty good indoors." - AS

10. Coway Airmega 400 Air Purifier

Features & Benefits

• Over 185+ Positive Reviews
• Air mega is designed to accommodate room sizes up to 1,560 square feet and it cleans the air two times in one-hour.
• Air mega 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.
• Conway Airman'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.
• Air mega can 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

"I love that it has a sensing feature that will crank up the motor when it detects extra pollutants in the air, such as when we're cooking. It speeds up about the same time every night, when the humidity level rises and I start coughing and sneezing. It also changes the color of its light so you know when it's working extra hard. It's almost silent on the lowest speed and I barely notice it at the next speed up. Even at the highest speed it's reached so far, it doesn't interfere with what we're doing. We have an open concept, so it has a large area to cover. So far, I'm very pleased with the job it's doing. It was well packaged and took just a few minutes to put together." - Pat M.

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