Finest Air Purifiers of 2022

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Having an air air purifier for house use can vastly improve the standard of life for many who endure from allergic reactions or respiratory circumstances, in addition to individuals who dwell in dusty or smoky environments. Even when not one of the above apply, having an air air purifier on your house can merely supply peace of thoughts that you simply’re respiration the cleanest air doable inside your particular residing circumstances.

Air purifiers for house use are small home equipment that use a number of of quite a lot of applied sciences to filter particulate matter out of the air, together with mud, allergens and viruses, recirculating cleaner air again into your residing area. Air purifiers using HEPA filters — outlined by the US Division of Power as high-efficiency particulate air filters which are able to eradicating at the very least 99.97% of airborne particles with a measurement of 0.3 microns — are probably the most quite a few and most extremely rated sort out there. Most air purifiers are outfitted to deal with one or two rooms, with a number of fashions that declare to purify the air in a complete house. 

After contemplating the area you must cowl, selecting a HEPA air air purifier from amongst many fashionable fashions is basically a matter of finances and area you are seeking to purify. With that stated, Honeywell’s Dwelling Allergen Plus 300 XL (round $230) tops our listing as the perfect air air purifier for most individuals. However there are air purifiers higher suited to notably massive and small areas, and on condition that an air air purifier will seemingly dwell in your lounge or bed room, aesthetics could also be simply as vital as bottom-line worth. With these issues in thoughts, we have rounded up the perfect air purifiers for house use in 2022.

Finest air purifiers for 2022 



22.3 x 20 x 10.8 in

Room capability

465 sq. toes

Filter sort

HEPA, activated carbon



Further options

Timer setting

Substitute filter price

$34.99 HEPA filter, $29.99 pre-filter

Honeywell’s workhorse air air purifier appears to be like like an equipment however has the biggest variety of favorable opinions on the lowest worth — practically 30,000 optimistic rankings on Amazon — for the quantity of area it covers. A straightforward reference information makes it easy to place to work proper out of the field, and the mannequin contains regressed handles for simple placement round the home, which is extraordinarily helpful should you’re steadily shifting your air air purifier into no matter room you are in.

In our testing, we additionally discovered it to be the quietest air air purifier of the bunch. Even at its high setting of Turbo mode, it was quieter than your common fan and noticeably quieter than the remainder of the air air purifier area. The straightforward person interface additionally affords timed settings, with auto-off after two, 4 or eight hours.

You are receiving worth alerts for Honeywell True HEPA HPA300 Air Air purifier



20.5 x 13 x 13 in

Room capability

550 sq. toes

Filter sort

HEPA, activated carbon



Further options

None Substitute filter price: $69.99

Substitute filter price


Blueair’s line of Blue Pure air purifiers are small, modern, highly effective, and simple to make use of — basically a “plug and play” operation for many who wish to get arrange with out diving into the instruction guide. We discovered this to be probably the most user-friendly of the fashions we examined. The Blueair Blue Pure 211 Plus Auto is an up to date model from the already fashionable 211 Plus mannequin, with the addition of auto mode, which makes use of an built-in particle sensor to regulate the velocity primarily based on precise air high quality, and affords an LED air high quality indicator. 

In any other case, the very simple interface has settings for low, medium and excessive, and that is it. It is one of many smallest fashions out there for big room air purification, with a cylindrical design that enables for 360-degree air assortment; a low bells-and-whistles choice with excessive effectivity, low-to-moderate noise, and a customizable prefilter sleeve that is out there in 5 completely different colours to match your vibe. A dual-part HEPA and activated carbon filter may also assist with odors from pets, cooking and smoking.

Past being certainly one of our favourite machines to function, it has a tender, trendy aesthetic that integrates into an area higher than another air purifiers within the bunch.

You are receiving worth alerts for Blueair Blue Pure 211 Plus Auto



16.8 x 18.3 x 9.6 in

Room capability

361 sq. toes

Filter sort

HEPA, activated carbon, bipolar ionizer



Further options

Timer setting, ionizer, wi-fi enabled, voice management

Substitute filter price

$57.49 filter, $25 pre-filter

Coway’s AP-1512HH is among the many solely air purifiers available on the market that make the most of each a HEPA filter and ionic know-how to take away completely different sorts of particles in several methods. (See under below Shopping for recommendation for the main points behind the completely different sorts of performance.) 

When testing the Coway Airmega, our favourite characteristic of the compact mannequin is its energy-efficient eco mode. When the air high quality within the room stays purified for greater than half-hour in eco mode, the fan turns off to preserve vitality, turning again on when particles are once more detected. (The auto mode of most different fashions adjusts the fan setting in line with precise air high quality, however by no means off.) 

Coway’s Airmega AP1512HH mannequin is without doubt one of the most putting designs out there in air purification, with a retro, virtually chrome look, out there in each black and white fashions. Relying in your aesthetic, you would probably disguise this as a speaker in your house leisure setup. The newer AP-1512HHS mannequin solely is available in one coloration and loses the ionizer perform, however for $70 extra you may also get a wi-fi-enabled mannequin with voice management.



16.7 x 7.9 x 7.9 in

Room capability

190 sq. toes

Filter sort

HEPA, activated carbon



Further options


Substitute filter price


Small however mighty, should you’re seeking to check out the efficacy of an air air purifier in a small area in your house, Blueair’s petite, Blue Pure 411 Auto is without doubt one of the highest-performing fashions you should purchase for the bottom price. (For even much less cash, the 411 mannequin with out auto mode can also be extremely rated.) 

It has comparable performance to the Blueair 211+ Auto mannequin above — auto mode, customizable coloration, 360-degree filtration, and activated carbon for odor help — simply in a smaller package deal designed for smaller areas, comparable to a child’s bed room or house workplace. Blueair additionally makes a medium-range 311 sequence for areas as much as 340 sq. toes. 

You are receiving worth alerts for Blueair Blue Pure 411 Auto



14.8 x 22.8 x 14.8 in

Room capability

1560 sq. toes

Filter sort

HEPA, activated carbon



Further options

Wi-fi enabled, timer setting, voice management

Substitute filter price

$129 for two HEPA filters, $25 pre-filter

Should you’re dedicated to whole-home air purification, the Coway Airmega 400S is the system for the job. Able to managing an area of as much as 1560 sq. toes, this mannequin can tackle a small house unto itself or a full condo or a single flooring of a bigger house. It isn’t low cost in comparison with different house air air purifier fashions, however should you’re severely managing allergic reactions, wildfires, or aggressively smoking neighbors in your residing state of affairs, it ought to earn its maintain. 

Whereas it’s a massive and boxy system that you will have to create space for, its energy functionality appears price it, plus whilst a big and durable system it manages to look virtually mid-century in design. In your cash you are additionally getting all of the bells and whistles: Wi-Fi functionality permitting for voice or app management; good, sleep, and eco settings; plus real-time air high quality monitoring.

You are receiving worth alerts for Coway Airmega 400S (White)



18.9 x 8.5 x 23.2 in

Room capability

558 sq. toes

Filter sort




Further options

Wi-fi, adjustable vent, laser mud sensor

Substitute filter price


Whereas Levoit’s EverestAir Sensible True mannequin hasn’t been available on the market lengthy sufficient to consider person rankings, it’s price contemplating, as Levoit’s vary of merchandise persistently take a spot on quite a lot of greatest air air purifier lists, and the EverestAir mannequin brings a number of new options to the desk which may be attention-grabbing for many who are comparability purchasing. Most notably, due to Levoit’s new proprietary filtration know-how, this mannequin has the best CADR (clear air supply fee) rating among the many purifiers on this listing. (See extra about CADR below “How we examined” under.) 

It comes with the next price ticket, however may also deal with more room than different, similarly-sized air purifiers on this listing. By way of further performance, the EverestAir Sensible True slides facet to facet on caster wheels, and contains an adjustable vent fan, permitting it to be tucked below sure areas comparable to kitchen counters with out disrupting its efficacy. The clear air monitor show additionally offers a satisfying proportion studying of the air high quality.

You are receiving worth alerts for Levoit EverestAir Sensible True HEPA Air Air purifier

How we check air purifiers

We examined every of those fashions over the course of a number of weeks, evaluating their out there options, ease of use, and noise degree at varied settings whereas looking for any evident operational issues. Ultimately, out there energy versus worth was the largest consider selecting the perfect air purifiers for 2022 however secondary concerns comparable to measurement, quantity, sturdiness and aesthetics additionally performed an element.

The sector of air purifiers was narrowed primarily based on a few of our earlier picks from the final spherical of testing, different fashions that have been vetted by assessment websites, the latest fashions out there by trusted manufacturers and people who achieved extraordinarily excessive person rankings (4.7 out of 5 and above) throughout quite a lot of retailer websites the place air purifiers for house are bought comparable to Amazon, Goal, Finest Purchase, Lowe’s and Mattress Bathtub & Past.


Colin McDonald/CNET

Outdoors of a lab setting with managed circumstances and variables, air purifiers are tough to check precisely when it comes to how properly they carry out at cleansing the air. Nonetheless, third-party certifications that do check these fashions in managed lab environments have gotten customary observe, and you’ll count on that air purifiers with HEPA filters will filter what they declare to filter when used appropriately. Moreover, all of those manufacturers present an AHAM Verifide Clear Air Supply Fee, which signifies how a lot air could be processed in a given timeframe, in addition to the particle measurement varied fashions are able to filtering out of the air. (The smaller the particle, the more practical the air air purifier.)

Finest air purifiers in contrast

Mannequin Blueair Blue Pure 211 Plus Auto Honeywell Dwelling Allergen Plus 300 XL Coway Airmega AP-1512HH Blueair Blue Pure 411 Auto Coway Airmega 400S Coway Airmega 240 Levoit EverestAir Sensible True
Measurement 20.5 x 13 x 13 in 22.3 x 20 x 10.8 in 16.8 x 18.3 x 9.6 in 6.7 x 7.9 x 7.9 in 14.8 x 22.8 x 14.8 in 16.7 x 22.8 x 8.3 in 18.9 x 8.5 x 23.2 in
Room capability 550 sq. toes 465 sq. toes 361 sq. toes 190 sq. toes 1,560 sq. toes 403 sq. toes 558 sq. toes
Settings Low, medium, excessive, auto Low, medium, excessive, turbo Low, medium, excessive, auto, eco, ionizer Low, medium, excessive, auto Low, medium, excessive, auto, eco, sleep Low, medium, excessive, auto, eco, sleep Low, medium, excessive, auto, turbo, sleep
Particular options None Timer Wi-Fi, voice management, timer None Wi-Fi, voice management, timer Timer Wi-Fi, adjustable vent
Substitute filter price $70 $35 HEPA filter, $30 prefilter $57.49 filter, $25 prefilter $24 $129 for two HEPA filters, $25 prefilter $84 $100
Power draw 38W Not out there 77W 10W 66W 60W 70W
MSRP $339 $270 $230 $140 $749 $299 $499

Air air purifier shopping for information: Methods to decide the proper air air purifier

The first consideration in buying an air air purifier for house use is how a lot sq. footage you are making an attempt to cowl. Attempting to save cash by buying a smaller air air purifier than what you really need will simply provide you with disappointing outcomes. The air purifiers on this listing all have extraordinarily excessive proficiency, so any certainly one of them will successfully clear the air in your house, supplied they’re the proper measurement and positioned appropriately, and with the filters and pre-filters maintained accordingly. 

After room capability, the quantity of area the system itself takes up could also be vital primarily based on the geography of your room and the place you are hoping to place it. When contemplating your finances for an air air purifier, you may also wish to contemplate the price of changing the filter roughly each six months.

The large Coway Airmega 400 air purifier in a living room next to a side table.

Some air purifiers, together with the Coway Airmega 400, are designed to purify rooms as massive as 1,500 sq. toes.

David Priest/CNET

Varieties of air purifiers

Whereas this listing consists solely of HEPA air purifiers, that are probably the most out there and highest functioning fashions available on the market, a number of of them make the most of multiple sort of filtration know-how. With the intention to higher perceive these points of your air air purifier, or if you wish to contemplate one other sort of air air purifier, here’s a breakdown of all the completely different strategies of air purification know-how:

HEPA air purifiers: Standing for “excessive effectivity particulate air,” air purifiers with HEPA know-how use a fiberglass filter that traps particles of a sure measurement out of the air.

Activated carbon air purifiers: The place HEPA filters handle strong particles within the air, many of the air purifiers on this listing additionally embody activated carbon know-how (which is identical factor as activated charcoal), whose porous nature helps filter gases or risky natural compounds out of the air. Gases in your house air sometimes current themselves as odors from pets, cigarettes or cooking.

Adverse ion air purifiers: Ionic or unfavourable ion air purifiers work by utilizing excessive voltage to provide {an electrical} cost to particles or molecules within the air, which causes them to clump collectively, after which search out positively charged molecules with which to bond. Sure fashions that make the most of this sort of know-how additionally embody a positively charged collector plate that the ionized particles will persist with, taking them out of the air. (With no collector plate, these particles are now not circulating within the air, however might slang on surfaces as a way to be cleaned or vacuumed out of your property.) Most fashions using this know-how do not make the most of followers, which requires extra time to filter the air in a room, but additionally make for terribly quiet circumstances. Molekule and Dyson make fashionable fashions that make the most of variants of this sort of know-how.

UVGI air purifiers: “Ultraviolet germicidal irradiation” air purifiers are comparable in mechanical perform to HEPA air purifiers, in that they use followers to recirculate the air as a way to purify it rapidly. Contained in the system, UVGI air purifiers depend on shielded ultraviolet mild to neutralize mud and allergens. Such a know-how shouldn’t be out there in air purifiers for house use, nonetheless, and is usually employed in bigger methods out there for public settings comparable to workplace buildings.

There is a good quantity of analysis and knowledgeable steerage that goes into selecting the perfect air air purifier for you and your loved ones. First contemplate how a lot you possibly can comfortably put money into air purification. Will you want an ionic air air purifier or a full house filtration system? Would you like a air purifier with an activated carbon filter? We’re right here to reply these questions and enable you type via your choices.

Are house air purifiers even crucial?

For some folks, having an air air purifier in the home could also be extra of a necessity than a luxurious. Should you dwell in an space the place allergy season tends to wreak havoc or the place wildfires and smoky skies are widespread, an air air purifier can severely assist enhance the breathability of the air in your own home. Nonetheless, with so many alternative fashions available on the market, it may be tough to know which is the perfect air air purifier on your house and your wants. 

In mild of the COVID-19 pandemic, plus a rise in wildfire exercise, we’re all changing into extra conscious of air high quality. (Arguably extreme allergy victims have all the time been conscious of air high quality.) Whereas having an air air purifier is not a failsafe in opposition to COVID-19 — you usually tend to get the virus from repeated shut contact with somebody in your house than from particles lingering within the air lengthy sufficient to get filtered out — they are often particularly efficient for these with bronchial asthma or allergic reactions. 

A general view of the air pollution over

Air high quality is an actual concern for a lot of Southern California residents with smoke from wildfires and smog having been linked to quite a few respiratory illnesses.

Gabriel Bouys/AFP/Getty Photographs

Relying in your residing circumstances, if there are quite a few pollution affecting the air in your house, the cleaner air and elevated airflow that air purifiers present can probably make an enormous distinction for the standard of life (and air) of these in your family. Should you’re pondering of getting an air air purifier and need further reassurance, it might be price talking to your physician or allergist.

Learn extra: Do Air Purifiers Shield Towards COVID-19? What About Wildfire Smoke?

Air air purifier FAQs

Do air purifiers improve or lower oxygen within the room?

Air purifiers don’t have an effect on the extent of oxygen within the room in any method. Your air air purifier is recirculating the air already within the room and cleansing it by passing it via a filter the place microscopic, strong particles are eliminated. It’s neither eradicating nor including further oxygen into the area. Air purifiers are additionally not the identical as freestanding air conditioners, although the elevated airflow from an air air purifier might make the air in your house appreciably cooler.

The place is the perfect place to place an air air purifier?

Firstly, you wish to be sure to place your air air purifier in a room that’s outfitted to deal with, size-wise. As for placement throughout the room, a central location will make for probably the most environment friendly air purification. With the intention to keep away from tripping over it, nonetheless, it is high-quality to place your air air purifier in a extra discreet location, simply make sure you perceive the place its enter and output vents are positioned and ensure these pathways aren’t blocked. Close to doorways and vents which are additionally creating airflow might assist along with your air air purifier’s effectivity.

How typically ought to I modify the filter on an air air purifier?

How typically you must change the filter in your air air purifier is determined by a number of elements, not the least of which is how polluted your air is to start with, and the way typically and at what velocity you’re operating your air air purifier. Most air purifiers have a multistep filtration system, together with a prefilter along with the HEPA filter, which in some instances could also be washable, and is used to seize massive particles comparable to pet hair. Taking excellent care of the prefilter will assist prolong the lifetime of the HEPA filter. Many of the manufacturers on this listing advocate altering the filter each six months. A couple of counsel yearly, largely relying on the scale of the HEPA filter and the prefiltration system. New filters and prefilters can typically be bought from the identical retailers that promote the air purifiers, or they are often bought via the manufacturers’ web sites, a few of whom supply subscription packages for alternative filters at a reduction.

Do air purifiers forestall the unfold of illnesses comparable to COVID-19?

The quick reply is sure. HEPA air purifiers seize virus particles, eradicating them from the air. However do not rely on air purifiers to guard you from virus particles should you’re cohabitating with a contagious individual. When CNET spoke with Richard Shaughnessy, director of indoor air analysis on the College of Tulsa, earlier in 2022, he stated transmission of COVID often occurs as a result of shut contact with an contaminated individual. Should you’re sitting on a sofa and chatting with somebody who’s contaminated, an air air purifier throughout the room is not going to take away all of the dangerous particles exhaled earlier than they’ve an opportunity to succeed in you.

Dyson's unique PureCool purifier on a hardwood floor.

Dyson’s $550 air air purifier does not supply a CADR ranking in any respect. 

David Priest/CNET

Different air purifiers we have examined

Along with our picks above, different HEPA cleaners such because the $100 Levoit Core 300, the $74 Bissell and the $100 GermGuardian all supply solely so-so energy for his or her costs. The IQAir HealthPro Plus wasn’t among the many gadgets we examined, partially as a result of we have been taking a look at extra reasonably priced choices. However IQAir’s $799 air cleaner is without doubt one of the few gadgets available on the market to comprise a number of kilograms of activated carbon, which is able to filter out odors and gaseous pollution far more successfully than most client air cleaners below $1,000.

Holmes air purifier

The Holmes air air purifier is an inexpensive choice on your desktop.

David Priest/CNET

Two gadgets characteristic an ionic filter: the Coway AP-1512HH talked about above and the $175 Sharp FPK50UW. The Sharp’s CADR ranking is just 259 sq. toes, which is considerably decrease than Coway’s and never nice for the value.

Are Molekule and Dyson air purifiers definitely worth the cash?

You will have heard of one other air air purifier referred to as Molekule, which grabbed headlines for its engaging design and proprietary filtration know-how again in 2017. However the Molekule presents an advanced downside: Its maker claims its proprietary PECO air filter destroys airborne particles a lot smaller than 0.03 micrometer, but it surely filters air at such a gradual fee that, even when the corporate’s claims are correct, it cleans the air very inefficiently in contrast with HEPA air purification fashions (as Shopper Studies rightly identified in its extremely crucial 2019 assessment).

An air purifier on a side table next to a lamp.

Molekule was pressured by the Nationwide Promoting Board of Assessment to retract deceptive claims it made in its ads.

David Priest/CNET

Now we have examined however do not at the moment advocate the $499 Molekule Air Mini Plus on account of these issues, in addition to a 2020 resolution by the Nationwide Promoting Assessment Board to drive a retraction of a lot of Molekule’s deceptive promoting claims. That stated, the air air purifier does seem to deal with an issue that almost all HEPA filtration cleaners merely do not: the presence of gaseous pollution within the house. Such pollution have loads of sources, whether or not from paint, furnishings, cleansing options and even some composite boards. For that motive alone, Molekule’s eye-catching model is price retaining tabs on — particularly for the reason that firm merged with AeroClean, a pathogen elimination know-how firm, in October 2022.

Dyson’s gadgets supply the same however barely completely different downside. A few of its air purifiers, such because the Dyson Pure Cool TP04, which we additionally examined, use a HEPA filter, however gives no CADR. A Dyson spokesperson instructed us, “CADR as measured by some present strategies shouldn’t be an correct illustration of an actual house,” and thus the corporate has developed its personal testing procedures “to duplicate a extra life like setting.” That features a testing room that has over double the footprint of AHAM’s testing rooms, together with 9 sensors positioned across the area (versus AHAM’s single sensor). The Dyson TP04, maybe unsurprisingly, performs properly in line with Dyson’s personal metrics.

As well as, the Dyson TP04 air air purifier contains a handful of additional goodies, together with an oscillating fan to assist flow into clear air round bigger rooms, an app with house air high quality information and a small however nifty show. Our tower fan reviewer actually appreciated these options of the TP04. However is all that definitely worth the worth bump from, say, Coway’s air purifier?

For most individuals, the reply is probably going no — particularly contemplating that Dyson’s gadgets have not stacked up particularly properly in opposition to the competitors in third-party testing, comparable to Wirecutter’s, the place the TP04’s efficiency was in keeping with the much more reasonably priced Blueair 411.

Nonetheless have extra questions on air purifiers and whether or not you are prepared to purchase one? Try our full air air purifier FAQ for more information.

Extra suggestions on your house

Rahul Diyashi
News and travel at your doorstep.

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