The Most Effective Air Purifier

A fantastic air purifier can actually boost your life– lowering allergens such as plant pollen as well as mold and mildew spores, and also securing versus wildfire smoke and other sort of smoke. Yet to qualify as great, an air purifier needs to be powerful sufficient to clean the air in a large living-room or playroom, silent as well as dark sufficient for you to sleep near it in a room, and inexpensive enough that it’s reasonable to have numerous spread throughout your house. After eight years, during which we’ve tested 47 different air purifiers, we believe the extraordinary Coway AP-1512HH Mighty is the best air purifier for covid amongst them– as we have because 2015. Solid as the Mighty is, its performance is not as single as it once was, as well as in recent years numerous various other makers have very closely approached our high criteria. If you favor the looks, expense, or other attributes of our also-great choices, know that they match the Mighty in purifying efficiency.

Points to understand
Purifiers for all
We have picks for living rooms, rooms, and large rooms– and also for grandfather clauses such as VOC elimination.

Just how we select as well as test
We look for the wonderful spot of efficiency and cost when selecting purifiers to test. As well as we run them through the wringer.

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

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

Our pick
Coway AP-1512HH Mighty
Reliable, effective, and also low-cost
Perfect for bedrooms, playrooms, and living spaces, the Mighty is one of the best-performing, most durable, and also most affordable purifiers we’ve tested.

Within 30 minutes, the Coway AP-1512HH Mighty decreased hefty smoke contamination in a 135-square-foot, 1,215-cubic-foot New York office by as long as 99.6%. In past tests, it performed similarly well in a 200-square-foot, 1,600-cubic-foot New York City bed room. As well as when we examined it throughout continuous smoke problems in a large Los Angeles meeting room of virtually 10,000 cubic feet– more than two times as huge as the Mighty’s specifications would apparently enable– it cut particle contamination by practically 70% in an hour. It’s a great worth, at an up front price typically less than $200 (and also about $470 over 5 years, adding in electricity and substitute filters). The Mighty’s compact form, quiet operation, as well as ability to shut off its screen lights make it especially well matched to rooms. In long-term usage, we’ve repeatedly confirmed that it performs like new despite having filters made use of continually for a year or longer.

Coway Airmega 200M.
Various appearance, exact same great performance.
The 200M as well as the Mighty are basically similar in performance, but the 200M has a look that you might prefer, and it’s a great alternative if you discover it at a reduced cost.

$ 230 from Coway.
The Coway Airmega 200M is made by the same firm as the AP-1512HH Mighty as well as is virtually identical to that version in every essential regard, particularly the controls, sound, and also efficiency. Their filters as well as also their faceplates are compatible. And like the Mighty, the Airmega 200M has a display-shutoff feature that allows you lower its lights, something we value highly for bedroom usage. The Airmega 200M has a square grille as opposed to a round one– but that’s the only significant physical difference. If you favor the Airmega 200M’s looks or if you find it at a better cost, we recommend it just as very.

Also excellent.
Winix 5500-2.
Extraordinary performance, brutalist layout.
The Winix 5500-2 is a phenomenal performer, however its plain appearance, lack of a screen shutoff, as well as slightly higher electric use are (small) shortcomings.

$ 160 from
The Winix 5500-2 is a remarkable entertainer on particulates, capturing 99.9% of the smoke in our examination area in simply half an hour on high and also 97.2% on its medium-high setting, where it emits an easy-to-live-with 40 decibels. In both cases, that’s a bit better than the outcomes we received from the Coway AP-1512HH Mighty, though in practice the differences are trivial: Both makers, when made use of constantly as they remain in the majority of homes, will go down particulates to near zero in under an hour– as well as keep them there. We still like the Mighty for its lower energy consumption, smaller visual footprint, display-shutoff attribute, as well as extra appealing look, yet it’s a close race.

Likewise great.
Winix AM90.
Remarkable efficiency, modern-day style.
Essentially a 5500-2 in a sleeker housing, the AM90 also shares that version’s couple of imperfections, namely no display shutoff and higher energy usage.

$ 209 from
One more Winix, the AM90, utilizes the exact same HEPA filter as the 5500-2 and provided virtually the same performance in our testing. It has a more modern style that lots of people are likely to find extra attractive (if you favor white– the only shade alternative). It includes Wi-Fi capacity and also a primary application, as well as it usually sets you back a couple of bucks greater than the 5500-2. The virtually the same Winix AM80 does not have the AM90’s Wi-Fi capacity as well as comes only in dark gray.

Likewise terrific.
Blueair Blue Pure 311 Auto.
Blueair Blue Pure 311 Car.
Top efficiency, pleasing type.
Providing extraordinary performance in an attractive kind, heaven Pure 311 Vehicle endures only from an absence of a display screen shutoff as well as higher running expenses.

$ 250 from
The Blueair Blue Pure 311 Automobile is comparable in capabilities to the Coway AP-1512HH Mighty as well as both Winix versions. It minimized smoke degrees by 99.9% in 30 minutes on high as well as by 94.2% on tool. Its car function, which Blueair presented to the Blue Pure lineup in late 2020, monitors your room’s air quality and also readjusts the follower rate appropriately. And it has various other functions we like, including notably quiet efficiency, great power performance, as well as a control board that automatically dims after you readjust the settings. This version is likewise specifically attractive, with a tweedlike, cleanable cover that’s offered in numerous muted shades (it arrives in gray; you can purchase the various other colors individually). 2 minor knocks against it: The air-quality indicator light, a bright blue LED, shuts down only when the system gets on its slowest setting, and Blueair advises replacing the filters every six months, pushing annual expenses to $80 (versus regarding $50 for the Coway as well as Winix versions).

Likewise terrific.
Levoit Core 400S.
Levoit Core 400S.
Great performance plus voice control.
As effective as our top choice, the Coway Mighty, but typically a bit a lot more costly to run, the Levoit Core 400S includes voice control via an application, Alexa or Google Assistant.

$ 189 from Amazon.
Levoit’s Core 400S offered solid efficiency in our testing, getting rid of 99.1% of smoke particles in 30 minutes above and also 96.3% on its third of 4 speeds– the highest possible at which it produces less than 50 decibels of noise. If you desire a standard wise air purifier, it’s an eye-catching alternative, as it gets in touch with Amazon Alexa as well as Google Aide for voice control, along with having its very own application. Yet it’s usually extra pricey than our top choice, the Coway Mighty, in advance.

Update choice.
Blueair Blue Pure 211+.
An excellent performer for bigger rooms.
The Blue Pure 211+ aced our examinations, and its ability to move incredibly high quantities of air makes it our choice for big rooms.

$ 320 from Amazon.
$ 320 from House Depot.
$ 300 from Bed Bathroom & Beyond.
The Blueair Blue Pure 211+ is our choice amongst air purifiers for big areas of as much as 650 square feet, especially when the room includes open layout or high ceilings. With the capacity to filter more air per hour than our top choice, the Coway Mighty, it functions quicker to attain as well as preserve reduced particulate degrees in such challenging rooms. The up-front cost as well as running expenses of the Blue Pure 211+ are a lot greater than those of the Mighty (completing concerning $1,150 over 5 years), yet that’s comparable to the expenses of the majority of various other large-space purifiers we have actually looked at. It was an extraordinary performer in our screening, and also it’s quiet and eye-catching to boot. All that stated, unless you really need to clean up a specifically big area, the quieter, smaller sized, as well as extra affordable Coway Mighty is typically a much better choice.

Spending plan pick.
Levoit Core 300.
Levoit Core 300.
Little, reliable, and appealing.
In a small room, dormitory, or office, the small and budget-friendly Levoit Core 300 does very well and looks fantastic.

$ 100 from
$ 100 from Residence Depot.
If you need to clean up the air in an area of around 200 square feet, the Levoit Core 300 is a strong and inexpensive purifier. It went over in our examinations, decreasing particulates by more than 97% on its high setting in half an hour in a 135-square-foot New york city City office. On medium, it minimized them by more than 92%. It’s eye-catching and also small, measuring just 14 1/2 inches high and also 8 1/2 inches in size, and its display-shutoff feature implies it will not disrupt sleep with bright lights. At around $100 to acquire, it’s additionally the cheapest up front of all our picks. However it’s not extremely energy reliable: Running it 24/7 on medium consumes concerning $300 of electrical energy over 5 years, as well as seven brand-new filters in that period set you back $180, making this model somewhat extra pricey than the Coway Mighty over the long term. As well as it doesn’t equal the Mighty or the Blue Pure 211+ in larger rooms.