The Very Best Air Purifier

A fantastic air purifier can really enhance your life– decreasing irritants such as pollen and also mold spores, and shielding versus wildfire smoke and also various other sort of smoke. However to qualify as wonderful, an air purifier needs to be effective adequate to cleanse the air in a huge living room or playroom, silent as well as dark sufficient for you to rest near it in a room, and inexpensive sufficient that it’s reasonable to have a number of spread throughout your house. After 8 years, during which we have actually tested 47 different air purifiers, we believe the extraordinary Coway AP-1512HH Mighty is the best air purifier amongst them– as we have since 2015. Strong as the Mighty is, its efficiency is not as single as it once was, and over the last few years lots of various other machines have very closely approached our high criteria. If you like the appearances, price, or various other functions of our also-great picks, understand that they match the Mighty in cleansing performance.

Points to understand
Purifiers for all
We have picks for living rooms, bed rooms, and also huge areas– as well as for diplomatic immunities such as VOC elimination.

How we select and also examination
We seek the pleasant area of efficiency and cost when choosing purifiers to examination. And also we run them through the question.

Great for wildfire smoke and viruses?
It’s complicated, however the short answer is of course: HEPA purifiers catch both wildfire smoke and the coronavirus.

Big-brand takedowns
Has Molekule been showing up in your social media feeds? Same here– yet do not believe the buzz. Ditto for IKEA’s captivating yet weak Förnuftig.

Our pick
Coway AP-1512HH Mighty
Effective, reliable, and cost-effective
Perfect for bedrooms, game rooms, as well as living rooms, the Mighty is one of the best-performing, most durable, and also most cost-effective purifiers we have actually examined.

Within thirty minutes, the Coway AP-1512HH Mighty decreased hefty smoke air pollution in a 135-square-foot, 1,215-cubic-foot New York workplace by as high as 99.6%. In past tests, it did just as well in a 200-square-foot, 1,600-cubic-foot New York City bedroom. And also when we checked it during recurring smoke conditions in a large Los Angeles conference room of almost 10,000 cubic feet– more than twice as big as the Mighty’s specifications would apparently permit– it cut particulate pollution by nearly 70% in an hour. It’s a wonderful worth, at an up-front price usually less than $200 (and about $470 over 5 years, adding in electricity and replacement filters). The Mighty’s small kind, quiet procedure, and also capacity to shut down its display lights make it especially well matched to rooms. In long-lasting use, we have actually repetitively verified that it carries out fresh despite filters utilized constantly for a year or longer.

Coway Airmega 200M.
Various look, same piece de resistance.
The 200M as well as the Mighty are basically similar in performance, yet the 200M has an appearance that you may favor, and it’s an excellent choice if you find it at a reduced cost.

$ 230 from Coway.
The Coway Airmega 200M is made by the same company as the AP-1512HH Mighty as well as is basically similar to that model in every essential regard, specifically the controls, noise, as well as performance. Their filters and also also their faceplates are interchangeable. And also like the Mighty, the Airmega 200M has a display-shutoff attribute that lets you lower its lights, something we value extremely for room usage. The Airmega 200M has a square grille rather than a round one– however that’s the only significant physical difference. If you like the Airmega 200M’s looks or if you find it at a better rate, we suggest it just as very.

Likewise terrific.
Winix 5500-2.
Exceptional performance, brutalist layout.
The Winix 5500-2 is a phenomenal entertainer, however its stark appearance, absence of a display screen shutoff, as well as somewhat greater electrical usage are (small) imperfections.

$ 160 from Amazon.
The Winix 5500-2 is a remarkable entertainer on particulates, catching 99.9% of the smoke in our examination room in just half an hour above 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 better than the results we obtained from the Coway AP-1512HH Mighty, though in practice the differences are irrelevant: Both devices, when utilized continuously as they remain in the majority of houses, will certainly drop particulates to near zero in under an hour– and also keep them there. We still like the Mighty for its lower energy usage, smaller aesthetic impact, display-shutoff function, as well as more appealing appearance, yet it’s a close race.

Likewise wonderful.
Winix AM90.
Outstanding performance, contemporary design.
Essentially a 5500-2 in a sleeker real estate, the AM90 also shares that design’s couple of drawbacks, specifically no display screen shutoff and higher energy consumption.

$ 209 from
One more Winix, the AM90, makes use of the same HEPA filter as the 5500-2 and also delivered basically similar performance in our screening. It has a much more contemporary design that many people are likely to discover extra appealing (if you choose white– the only shade option). It includes Wi-Fi ability as well as a primary application, and also it normally sets you back a couple of dollars greater than the 5500-2. The nearly the same Winix AM80 lacks the AM90’s Wi-Fi capability and comes only in dark gray.

Additionally great.
Blueair Blue Pure 311 Automobile.
Blueair Blue Pure 311 Auto.
Top efficiency, pleasing type.
Delivering phenomenal performance in an attractive form, the Blue Pure 311 Car suffers just from an absence of a display shutoff as well as greater running prices.

$ 250 from
The Blueair Blue Pure 311 Car is comparable in capabilities to the Coway AP-1512HH Mighty and the two Winix models. It minimized smoke levels by 99.9% in thirty minutes above as well as by 94.2% on medium. Its vehicle function, which Blueair presented to the Blue Pure schedule in late 2020, monitors your space’s air top quality and also changes the follower rate appropriately. And also it has other functions we such as, consisting of especially silent efficiency, excellent energy efficiency, as well as a control panel that instantly dims after you readjust the settings. This design is likewise specifically attractive, with a tweedlike, cleanable cover that’s offered in numerous soft colors (it shows up in grey; you can purchase the other shades individually). Two minor knocks against it: The air-quality indicator light, a bright blue LED, shuts off only when the system gets on its slowest setup, and Blueair advises replacing the filters every 6 months, pushing yearly expenses to $80 (versus concerning $50 for the Coway as well as Winix versions).

Additionally fantastic.
Levoit Core 400S.
Levoit Core 400S.
Great performance plus voice control.
As efficient as our leading pick, the Coway Mighty, however usually a little bit a lot more costly to run, the Levoit Core 400S includes voice control through an application, Alexa or Google Assistant.

$ 189 from Amazon.
Levoit’s Core 400S supplied solid efficiency in our screening, removing 99.1% of smoke fragments in thirty minutes above and also 96.3% on its 3rd of four rates– the highest possible at which it produces less than 50 decibels of noise. If you desire a standard clever air purifier, it’s an appealing option, as it connects with Alexa and also Google Aide for voice control, in addition to having its own app. Yet it’s usually much more pricey than our top choice, the Coway Mighty, up front.

Upgrade pick.
Blueair Blue Pure 211+.
An excellent performer for larger areas.
Heaven Pure 211+ aced our tests, and its capability to relocate very high volumes of air makes it our pick for huge spaces.

$ 320 from Amazon.
$ 320 from Home Depot.
$ 300 from Bed Bath & Beyond.
The Blueair Blue Pure 211+ is our option amongst air purifiers for huge spaces of up to 650 square feet, particularly when the room entails open layout or high ceilings. With the capability to filter more air per hr than our leading pick, the Coway Mighty, it works faster to attain and also maintain low particulate degrees in such difficult spaces. The up-front rate as well as running prices of the Blue Pure 211+ are much greater than those of the Mighty (amounting to concerning $1,150 over 5 years), however that approaches the costs of a lot of other large-space purifiers we’ve taken a look at. It was an exceptional performer in our testing, and also it’s quiet and also appealing too. All that claimed, unless you really require to clean a specifically huge space, the quieter, smaller sized, as well as more budget-friendly Coway Mighty is normally a far better alternative.

Spending plan choice.
Levoit Core 300.
Levoit Core 300.
Tiny, reliable, and also appealing.
In a tiny room, dorm room, or office, the compact as well as economical Levoit Core 300 does incredibly well as well as looks terrific.

$ 100 from
$ 100 from Residence Depot.
If you require to clean the air in a space of about 200 square feet, the Levoit Core 300 is a strong and also cost-effective purifier. It went over in our examinations, lowering particulates by greater than 97% on its high setting in thirty minutes in a 135-square-foot New york city City office. On tool, it decreased them by more than 92%. It’s eye-catching and portable, measuring simply 14 1/2 inches high and also 8 1/2 inches in size, and also its display-shutoff feature means it won’t interrupt sleep with intense lights. At around $100 to purchase, it’s likewise the least expensive up front of all our choices. But it’s not terribly power reliable: Running it 24/7 on medium takes in about $300 of electricity over five years, and 7 new filters in that period cost $180, making this model somewhat more expensive than the Coway Mighty over the long-term. And also it doesn’t keep pace with the Mighty or heaven Pure 211+ in bigger areas.