The Best Air Purifier

A terrific air purifier can actually enhance your life– lowering allergens such as pollen and also mold spores, and shielding against wildfire smoke and also various other kinds of smoke. However to qualify as wonderful, an air purifier requires to be effective enough to clean up the air in a huge living-room or playroom, quiet and also dark enough for you to sleep near it in a room, and also cost-effective sufficient that it’s reasonable to have several spread throughout your residence. After eight years, throughout which we’ve examined 47 various air purifiers, we believe the extraordinary Coway AP-1512HH Mighty is the best air purifier for allergies amongst them– as we have since 2015. Solid as the Mighty is, its performance is not as singular as it when was, as well as in recent times several various other equipments have closely approached our high standards. If you like the looks, price, or other functions of our also-great picks, know that they match the Mighty in purifying performance.

Points to understand
Purifiers for all
We have picks for living spaces, bed rooms, as well as big spaces– as well as for diplomatic immunities such as VOC removal.

How we choose and examination
We seek the wonderful spot of performance as well as price when selecting purifiers to test. And also we run them through the wringer.

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

Big-brand takedowns
Has Molekule been appearing in your social media sites feeds? Exact same here– but don’t think the buzz. It’s the same for IKEA’s appealing but weak Förnuftig.

Our pick
Coway AP-1512HH Mighty
Reliable, effective, as well as cost-effective
Perfect for bedrooms, playrooms, and living spaces, the Mighty is just one of the best-performing, most sturdy, as well as most affordable purifiers we’ve checked.

Within 30 minutes, the Coway AP-1512HH Mighty minimized heavy smoke contamination in a 135-square-foot, 1,215-cubic-foot New York office by as much as 99.6%. In previous tests, it carried out similarly well in a 200-square-foot, 1,600-cubic-foot New York City room. And when we examined it throughout recurring smoke conditions in a vast Los Angeles meeting room of nearly 10,000 cubic feet– greater than twice as big as the Mighty’s specifications would apparently allow– it cut particle pollution by practically 70% in a hr. It’s a great value, at an up-front price frequently less than $200 (as well as regarding $470 over 5 years, adding in electrical energy and replacement filters). The Mighty’s portable type, silent operation, as well as capability to shut off its display lights make it especially well matched to rooms. In long-lasting use, we have actually repetitively confirmed that it does fresh even with filters used constantly for a year or longer.

Coway Airmega 200M.
Different appearance, exact same great performance.
The 200M and also the Mighty are practically identical in performance, but the 200M has an appearance that you may choose, and it’s a great alternative if you discover it at a lower price.

$ 230 from Coway.
The Coway Airmega 200M is made by the very same firm as the AP-1512HH Mighty and also is practically identical to that model in every important regard, particularly the controls, noise, and also efficiency. Their filters and also also their faceplates are interchangeable. And like the Mighty, the Airmega 200M has a display-shutoff feature that allows you dim its lights, something we value very for room use. The Airmega 200M has a square grille instead of a round one– but that’s the only significant physical difference. If you choose the Airmega 200M’s looks or if you discover it at a better price, we advise it just as extremely.

Additionally fantastic.
Winix 5500-2.
Remarkable efficiency, brutalist layout.
The Winix 5500-2 is a remarkable performer, however its stark look, lack of a display screen shutoff, and also a little higher electrical usage are (minor) imperfections.

$ 160 from
The Winix 5500-2 is an extraordinary entertainer on particulates, recording 99.9% of the smoke in our examination space in simply thirty minutes above and 97.2% on its medium-high setup, where it produces an easy-to-live-with 40 decibels. In both instances, that’s a bit much better than the outcomes we received from the Coway AP-1512HH Mighty, though in practice the differences are trivial: Both makers, when utilized continuously as they are in most residences, will certainly go down particulates to near zero in under a hr– as well as maintain them there. We still choose the Mighty for its lower power intake, smaller aesthetic footprint, display-shutoff feature, as well as much more eye-catching look, but it’s a close race.

Additionally terrific.
Winix AM90.
Remarkable efficiency, contemporary style.
Essentially a 5500-2 in a sleeker housing, the AM90 additionally shares that model’s couple of shortcomings, particularly no display screen shutoff as well as higher power usage.

$ 209 from Amazon.
An additional Winix, the AM90, uses the same HEPA filter as the 5500-2 and supplied practically the same efficiency in our testing. It has an extra modern style that lots of people are most likely to find extra attractive (if you like white– the only shade option). It adds Wi-Fi ability as well as a rudimentary app, and it usually sets you back a couple of dollars greater than the 5500-2. The practically identical Winix AM80 lacks the AM90’s Wi-Fi capability and also comes just in dark gray.

Also great.
Blueair Blue Pure 311 Automobile.
Blueair Blue Pure 311 Car.
Top performance, pleasing form.
Providing phenomenal performance in an appealing kind, the Blue Pure 311 Auto suffers only from a lack of a display shutoff and higher running expenses.

$ 250 from
The Blueair Blue Pure 311 Automobile is similar in capacities to the Coway AP-1512HH Mighty as well as both Winix designs. It decreased smoke levels by 99.9% in 30 minutes over as well as by 94.2% on tool. Its automobile feature, which Blueair introduced to heaven Pure schedule in late 2020, checks your room’s air top quality as well as adjusts the fan rate accordingly. As well as it has various other attributes we like, including significantly quiet efficiency, terrific energy performance, as well as a control board that immediately dims after you change the settings. This model is also specifically eye-catching, with a tweedlike, washable cover that’s available in a number of soft shades (it gets here in grey; you can buy the various other shades individually). Two minor knocks against it: The air-quality indicator light, a bright blue LED, shuts off only when the system is on its slowest setting, as well as Blueair suggests replacing the filters every six months, pressing annual prices to $80 (versus about $50 for the Coway and also Winix models).

Also fantastic.
Levoit Core 400S.
Levoit Core 400S.
Great performance plus voice control.
As reliable as our leading choice, the Coway Mighty, however normally a bit more expensive to run, the Levoit Core 400S includes voice control by means of an application, Alexa or Google Aide.

$ 189 from
Levoit’s Core 400S supplied solid performance in our testing, removing 99.1% of smoke particles in half an hour on high and 96.3% on its third of four speeds– the greatest at which it generates less than 50 decibels of sound. If you want a basic smart air purifier, it’s an attractive choice, as it gets in touch with Alexa as well as Google Assistant for voice control, in addition to having its very own app. However it’s typically extra expensive than our leading choice, the Coway Mighty, in advance.

Update choice.
Blueair Blue Pure 211+.
An outstanding performer for bigger rooms.
Heaven Pure 211+ aced our tests, and its capacity to relocate extremely high quantities of air makes it our pick for huge areas.

$ 320 from
$ 320 from Residence Depot.
$ 300 from Bed Bathroom & Beyond.
The Blueair Blue Pure 211+ is our choice among air purifiers for large areas of up to 650 square feet, specifically when the room involves open floor plans or high ceilings. With the capability to filter much more air per hr than our leading choice, the Coway Mighty, it works much faster to attain as well as keep low particle levels in such tough areas. The up-front cost as well as running expenses of heaven Pure 211+ are much more than those of the Mighty (completing concerning $1,150 over five years), but that’s comparable to the costs of many other large-space purifiers we have actually looked at. It was an outstanding performer in our testing, and it’s quiet and appealing to boot. All that stated, unless you truly require to clean up an especially huge area, the quieter, smaller sized, and also a lot more cost effective Coway Mighty is usually a far better alternative.

Budget plan pick.
Levoit Core 300.
Levoit Core 300.
Small, efficient, and also eye-catching.
In a tiny bed room, dormitory, or office, the portable as well as economical Levoit Core 300 executes very well and looks wonderful.

$ 100 from
$ 100 from Home Depot.
If you need to clean the air in an area of around 200 square feet, the Levoit Core 300 is a solid and also cost-effective purifier. It was impressive in our tests, reducing particulates by more than 97% on its high setup in 30 minutes in a 135-square-foot New york city City office. On medium, it lowered them by more than 92%. It’s appealing and also small, determining just 14 1/2 inches tall and 8 1/2 inches in size, as well as its display-shutoff attribute implies it won’t disrupt sleep with brilliant lights. At around $100 to purchase, it’s likewise the most inexpensive up front of all our choices. But it’s not extremely power efficient: Running it 24/7 on tool takes in concerning $300 of power over five years, and also seven brand-new filters in that period cost $180, making this version somewhat a lot more costly than the Coway Mighty over the long term. As well as it does not keep pace with the Mighty or heaven Pure 211+ in larger spaces.