The Best Air Purifier

A wonderful air purifier can really enhance your life– reducing allergens such as plant pollen as well as mold and mildew spores, as well as securing against wildfire smoke as well as various other sort of smoke. Yet to qualify as excellent, an air purifier requires to be effective adequate to cleanse the air in a large living room or playroom, quiet and also dark enough for you to rest near it in a bed room, and also cost-effective sufficient that it’s reasonable to have several spread throughout your residence. After 8 years, during which we’ve tested 47 various air purifiers, our team believe the remarkable Coway AP-1512HH Mighty is the best air purifier among them– as we have given that 2015. Strong as the Mighty is, its efficiency is not as single as it once was, and in the last few years many various other equipments have carefully approached our high requirements. If you favor the appearances, cost, or various other functions of our also-great picks, know that they match the Mighty in cleansing efficiency.

Things to understand
Purifiers for all
We have picks for living areas, bedrooms, and huge areas– as well as for diplomatic immunities such as VOC elimination.

How we choose and test
We seek the sweet place of efficiency as well as price when selecting purifiers to examination. And also we run them with the wringer.

Helpful for wildfire smoke and also viruses?
It’s made complex, but the short answer is indeed: HEPA purifiers record both wildfire smoke and the coronavirus.

Big-brand takedowns
Has Molekule been turning up in your social networks feeds? Same right here– but do not think the buzz. It’s the same for IKEA’s eye-catching yet weak Förnuftig.

Our choice
Coway AP-1512HH Mighty
Reliable, effective, and also economical
Perfect for bedrooms, playrooms, as well as living areas, the Mighty is among the best-performing, most sturdy, as well as the majority of cost-effective purifiers we have actually tested.

Within thirty minutes, the Coway AP-1512HH Mighty minimized hefty smoke pollution in a 135-square-foot, 1,215-cubic-foot New York office by as high as 99.6%. In previous tests, it carried out equally well in a 200-square-foot, 1,600-cubic-foot New York City room. As well as when we checked it during recurring smoke conditions in a large Los Angeles boardroom of almost 10,000 cubic feet– more than two times as large as the Mighty’s specs would apparently allow– it reduced particle contamination by almost 70% in a hr. It’s a wonderful value, at an up front price usually lower than $200 (and also about $470 over 5 years, including electrical energy and also replacement filters). The Mighty’s small type, peaceful procedure, as well as capacity to shut off its screen lights make it specifically well suited to bed rooms. In long-lasting use, we have actually repeatedly confirmed that it carries out fresh despite having filters used constantly for a year or longer.

Coway Airmega 200M.
Different look, exact same piece de resistance.
The 200M and also the Mighty are practically similar in performance, however the 200M has a look that you may like, and also it’s a good choice if you locate it at a reduced price.

$ 230 from Coway.
The Coway Airmega 200M is made by the same firm as the AP-1512HH Mighty and also is basically the same to that version in every essential respect, specifically the controls, noise, as well as efficiency. Their filters as well as also their faceplates are interchangeable. As well as like the Mighty, the Airmega 200M has a display-shutoff function that allows you lower its lights, something we value highly for room use. The Airmega 200M has a square grille instead of a round one– but that’s the just major physical distinction. If you favor the Airmega 200M’s appearances or if you discover it at a better cost, we recommend it just as very.

Also wonderful.
Winix 5500-2.
Extraordinary performance, brutalist style.
The Winix 5500-2 is an outstanding entertainer, but its stark look, lack of a display screen shutoff, as well as slightly greater electric use are (small) drawbacks.

$ 160 from Amazon.
The Winix 5500-2 is an exceptional entertainer on particulates, recording 99.9% of the smoke in our test area in simply half an hour on high and 97.2% on its medium-high setup, where it gives off an easy-to-live-with 40 decibels. In both instances, that’s a bit far better than the results we obtained from the Coway AP-1512HH Mighty, though in practice the distinctions are irrelevant: Both equipments, when utilized continuously as they are in the majority of residences, will certainly go down particulates to near zero in under an hour– and also keep them there. We still like the Mighty for its reduced power intake, smaller aesthetic impact, display-shutoff function, as well as a lot more eye-catching look, but it’s a close race.

Likewise fantastic.
Winix AM90.
Outstanding efficiency, modern style.
Essentially a 5500-2 in a sleeker real estate, the AM90 additionally shares that version’s couple of shortcomings, particularly no screen shutoff as well as higher power consumption.

$ 209 from Amazon.
An additional Winix, the AM90, uses the very same HEPA filter as the 5500-2 as well as delivered practically the same efficiency in our testing. It has an extra modern design that many individuals are likely to discover more attractive (if you like white– the only shade alternative). It includes Wi-Fi capacity and a fundamental app, as well as it typically sets you back a couple of bucks more than the 5500-2. The almost identical Winix AM80 does not have the AM90’s Wi-Fi capability and comes just in dark gray.

Also fantastic.
Blueair Blue Pure 311 Vehicle.
Blueair Blue Pure 311 Vehicle.
Top performance, pleasing form.
Providing extraordinary efficiency in an attractive kind, heaven Pure 311 Automobile experiences only from a lack of a display shutoff and greater running costs.

$ 250 from
The Blueair Blue Pure 311 Auto is similar in capabilities to the Coway AP-1512HH Mighty and the two Winix designs. It lowered smoke levels by 99.9% in 30 minutes over and by 94.2% on tool. Its automobile feature, which Blueair presented to the Blue Pure schedule in late 2020, monitors your area’s air quality and also adjusts the follower speed accordingly. And it has other attributes we such as, including notably quiet performance, fantastic energy effectiveness, and a control panel that instantly dims after you adjust the setups. This version is also particularly eye-catching, with a tweedlike, washable cover that’s available in several muted colors (it gets here in grey; you can purchase the other colors individually). Two small knocks against it: The air-quality sign lamp, a bright blue LED, shuts down only when the unit is on its slowest setup, and also Blueair advises changing the filters every 6 months, pushing annual expenses to $80 (versus regarding $50 for the Coway and Winix designs).

Likewise wonderful.
Levoit Core 400S.
Levoit Core 400S.
Great performance plus voice control.
As reliable as our leading choice, the Coway Mighty, however usually a bit more expensive to run, the Levoit Core 400S includes voice control using an app, Alexa or Google Aide.

$ 189 from
Levoit’s Core 400S offered strong performance in our screening, eliminating 99.1% of smoke particles in thirty minutes on high and 96.3% on its third of four rates– the highest possible at which it produces less than 50 decibels of noise. If you want a fundamental wise air purifier, it’s an attractive choice, as it gets in touch with Alexa and Google Aide for voice control, along with having its very own app. However it’s commonly much more costly than our leading choice, the Coway Mighty, up front.

Upgrade pick.
Blueair Blue Pure 211+.
A stellar performer for larger rooms.
The Blue Pure 211+ aced our examinations, as well as its ability to relocate very high quantities of air makes it our choice for big spaces.

$ 320 from
$ 320 from Residence Depot.
$ 300 from Bed Bath & Beyond.
The Blueair Blue Pure 211+ is our selection among air purifiers for huge rooms of approximately 650 square feet, especially when the room includes open layout or high ceilings. With the ability to filter much more air per hour than our top pick, the Coway Mighty, it works quicker to attain and also maintain reduced particle degrees in such tough rooms. The up-front price as well as running costs of heaven Pure 211+ are much more than those of the Mighty (completing regarding $1,150 over five years), but that’s comparable to the costs of most various other large-space purifiers we have actually checked out. It was a phenomenal performer in our screening, as well as it’s quiet and also attractive to boot. All that claimed, unless you actually require to clean a specifically large area, the quieter, smaller sized, and a lot more cost effective Coway Mighty is generally a better alternative.

Spending plan choice.
Levoit Core 300.
Levoit Core 300.
Tiny, effective, and appealing.
In a small bed room, dormitory, or workplace, the small as well as budget-friendly Levoit Core 300 executes extremely well as well as looks excellent.

$ 100 from
$ 100 from Home Depot.
If you need to cleanse the air in a space of about 200 square feet, the Levoit Core 300 is a strong as well as affordable purifier. It was impressive in our examinations, reducing particulates by more than 97% on its high setting in thirty minutes in a 135-square-foot New york city City workplace. On tool, it reduced them by greater than 92%. It’s eye-catching and also small, gauging just 14 1/2 inches high and 8 1/2 inches in size, as well as its display-shutoff attribute indicates it will not disrupt sleep with intense lights. At around $100 to buy, it’s also the cheapest up front of all our picks. But it’s not horribly energy effective: Running it 24/7 on medium takes in about $300 of electricity over five years, and 7 new filters in that period set you back $180, making this design somewhat a lot more pricey than the Coway Mighty over the long term. And it does not keep pace with the Mighty or the Blue Pure 211+ in larger spaces.