Finest Air Purifiers of 2023

$203 at Amazon

Honeywell Dwelling Allergen Plus 300 XL

Finest air air purifier for most individuals

$340 at Amazon

blue air air purifier on floor

Blueair Blue Pure 211 Plus Auto

Finest air air purifier for big rooms

$651 at Amazon

coway airmega in home

Coway Airmega 400S

Finest air air purifier to deal with a complete house

$400 at Amazon

levoit air purifier

Levoit EverestAir Good True HEPA Air Air purifier

One other good choice for big areas

The perfect air air purifier for 2023 



If you happen to’re on the lookout for reduction from spring allergy symptoms, to guard your self in opposition to airborne toxins or to enhance the air high quality of your private home for any motive, chances are you’ll think about including an air air purifier to the combination. We examined a number of and landed on the $203 Honeywell Dwelling Allergen Plus as the most effective air air purifier for the cash, and the most effective total air air purifier for most individuals. 

Air purifiers enable you filter out allergens and different pollution from the air, they usually may help make life simpler for these with allergy symptoms or different respiratory circumstances, particularly in case you put your air air purifier in the correct place. Even when you have no points respiratory simple, having an air air purifier to your house can supply peace of thoughts that you simply’re respiratory the cleanest air potential inside your particular dwelling circumstances.

Learn extra: The Finest Spot to Put an Air Air purifier

Air purifiers for house use are small home equipment that use a number of of a wide range of applied sciences to filter particulate matter out of the air, together with mud, allergens and viruses, recirculating cleaner air again into your dwelling house. Air purifiers using HEPA filters — outlined by the US Division of Vitality as high-efficiency particulate air filters which are able to eradicating no less than 99.97% of airborne particles with a measurement of 0.3 microns — are essentially the most quite a few and most extremely rated sort out there. Most air purifiers are geared up to deal with one or two rooms, with just a few fashions that declare to purify the air in a complete house. 

After contemplating the house it’s good to cowl, selecting a HEPA air air purifier from amongst many common fashions is basically a matter of funds and house you are trying to purify. With that mentioned, Honeywell’s Dwelling Allergen Plus 300 XL tops our checklist as the most effective air air purifier for most individuals. However there are air purifiers higher suited to notably giant and small areas, and on condition that an air air purifier will seemingly stay in your front room or bed room, aesthetics could also be simply as necessary as bottom-line worth. With these issues in thoughts, we have rounded up the most effective air purifiers for house use in 2023.

All the most effective air purifiers we examined  

honeywell air purifier in room


Dimension 22.3 x 20 x 10.8 inRoom capability 465 sq. ftFilter sort HEPA, activated carbonMSRP $269.99Extra options Timer settingSubstitute filter price $34.99 HEPA filter, $29.99 pre-filter

As we talked about, this formidable mannequin tops our checklist as the most effective total air air purifier. Honeywell’s workhorse air air purifier has the biggest variety of favorable opinions on the lowest value — practically 30,000 optimistic rankings on Amazon — for the quantity of house it covers. A simple reference information makes it easy to place to work proper out of the field, and the mannequin contains regressed handles for straightforward placement round the home, which is extraordinarily helpful in case you’re often transferring 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 prime setting of Turbo mode, it was quieter than your common fan and noticeably quieter than the remainder of the air air purifier subject. The easy consumer interface additionally presents timed settings, with auto-off after two, 4 or eight hours.

blue air air purifier on floor


Dimension 20.5 x 13 x 13 inRoom capability 550 sq. ftFilter sort HEPA, activated carbonMSRP $339Extra options None Substitute filter price: $69.99Substitute filter price $69.99

Blueair’s line of Blue Pure air purifiers are small, glossy, highly effective, and simple to make use of — primarily a “plug and play” operation for many who wish to get arrange with out diving into the instruction guide. We discovered this to be essentially 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 common 211 Plus mannequin, with the addition of auto mode, which makes use of an built-in particle sensor to regulate the velocity based mostly on precise air high quality, and presents 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 permits 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 also can assist with odors from pets, cooking and smoking.

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

Coway air purifier


Dimension 16.8 x 18.3 x 9.6 inRoom capability 361 sq. ftFilter sort HEPA, activated carbon, bipolar ionizerMSRP $229.99Extra options Timer setting, ionizer, wi-fi enabled, voice managementSubstitute filter price $57.49 filter, $25 pre-filter

Coway’s AP-1512HH is among the many solely air purifiers in the marketplace that make the most of each a HEPA filter and ionic expertise to take away completely different sorts of particles in several methods. (See under below Shopping for recommendation for the small print 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 accordance with precise air high quality, however by no means off.) 

Coway’s Airmega AP1512HH mannequin is likely one of the most placing 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 might probably disguise this as a speaker in your house leisure setup. The newer AP-1512HHS mannequin solely is available in one colour and loses the ionizer perform, however for $70 extra you can too get a wi-fi-enabled mannequin with voice management.

Blueair air purifiers in five colors


Dimension 16.7 x 7.9 x 7.9 inRoom capability 190 sq. ftFilter sort HEPA, activated carbonMSRP $139.99Extra options NoneSubstitute filter price $23.99

Small however mighty, in case you’re trying to check out the efficacy of an air air purifier in a small house in your house, Blueair’s petite, Blue Pure 411 Auto is likely 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 be extremely rated.) 

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

coway airmega in home


If you happen to’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. ft, 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 in case you’re significantly managing allergy symptoms, wildfires, or aggressively smoking neighbors in your dwelling scenario, it ought to earn its maintain. 

Whereas it’s a giant and boxy system that you will have to create space for, its energy functionality appears price it, plus at the same time as a big and durable system it manages to look virtually mid-century in design. On 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.

levoit air purifier


Dimension 18.9 x 8.5 x 23.2 inRoom capability 558 sq. ftFilter sort HEPAMSRP $499Extra options Wi-fi, adjustable vent, laser mud sensorSubstitute filter price N/A

Whereas Levoit’s EverestAir Good True mannequin hasn’t been in the marketplace lengthy sufficient to think about consumer rankings, it’s price contemplating, as Levoit’s vary of merchandise persistently take a spot on a wide range of greatest air air purifier lists, and the EverestAir mannequin brings a number of new options to the desk which may be fascinating for many who are comparability purchasing. Most notably, due to Levoit’s new proprietary filtration expertise, this mannequin has the very best CADR (clear air supply fee) rating among the many purifiers on this checklist. (See extra about CADR below “How we examined” under.) 

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

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 numerous settings whereas looking for any evident operational issues. Ultimately, out there energy versus value was the largest think about choosing the most effective air purifiers for 2023 however secondary issues similar to measurement, quantity, sturdiness and aesthetics additionally performed a component.

The sphere of air purifiers was narrowed based mostly on a few of our earlier picks from the final spherical of testing, different fashions that have been vetted by overview websites, the most recent fashions out there by trusted manufacturers and people who achieved extraordinarily excessive consumer rankings (4.7 out of 5 and above) throughout a wide range of retailer websites the place air purifiers for house are bought similar to Amazon, Goal, Finest Purchase, Lowe’s and Mattress Bathtub & Past.


Colin McDonald/CNET

Outdoors of a lab surroundings 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 normal observe, and you may anticipate 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 may be processed in a given timeframe, in addition to the particle measurement numerous fashions are able to filtering out of the air. (The smaller the particle, the simpler 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 Good True
Dimension 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. ft 465 sq. ft 361 sq. ft 190 sq. ft 1,560 sq. ft 403 sq. ft 558 sq. ft
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
Vitality draw 38W Not out there 77W 10W 66W 60W 70W
MSRP $300 $175 $165 $140 $651 $299 $500

Air air purifier shopping for information: Tips on how to choose the right 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. Making an attempt to economize by buying a smaller air air purifier than what you really need will simply provide you with disappointing outcomes. The air purifiers on this checklist all have extraordinarily excessive proficiency, so any one in every of them will successfully clear the air in your house, offered they’re the right measurement and positioned appropriately, and with the filters and pre-filters maintained accordingly. 

After room capability, the quantity of house the system itself takes up could also be necessary based mostly on the geography of your room and the place you are hoping to place it. When contemplating your funds for an air air purifier, you may also wish to think about 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 giant as 1,500 sq. ft.

David Priest/CNET

Kinds of air purifiers

Whereas this checklist consists solely of HEPA air purifiers, that are essentially the most out there and highest functioning fashions in the marketplace, a number of of them make the most of a couple of sort of filtration expertise. With a purpose to higher perceive these features of your air air purifier, or if you wish to think about one other sort of air air purifier, here’s a breakdown of the entire completely different strategies of air purification expertise:

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

Activated carbon air purifiers: The place HEPA filters handle stable particles within the air, many of the air purifiers on this checklist additionally embody activated carbon expertise (which is similar factor as activated charcoal), whose porous nature helps filter gases or unstable natural compounds out of the air. Gases in your house air usually current themselves as odors from pets, cigarettes or cooking.

Adverse ion air purifiers: Ionic or damaging 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 any such expertise additionally embody a positively charged collector plate that the ionized particles will keep on with, taking them out of the air. (With no collector plate, these particles are now not circulating within the air, however might hold on surfaces with the intention to be cleaned or vacuumed out of your private home.) Most fashions using this expertise do not use followers, which requires extra time to filter the air in a room, but additionally make for very quiet circumstances. Molekule and Dyson make common fashions that make the most of variants of any such expertise.

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 with the intention to purify it shortly. Contained in the system, UVGI air purifiers depend on shielded ultraviolet gentle to neutralize mud and allergens. Such a expertise will not be out there in air purifiers for house use, nonetheless, and is usually employed in bigger methods out there for public settings similar to workplace buildings.

There is a good quantity of analysis and professional steerage that goes into selecting the most effective air air purifier for you and your loved ones. First think about how a lot you possibly can comfortably spend money on 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 kind by means of your choices.

Are house air purifiers even mandatory?

For some folks, having an air air purifier in the home could also be extra of a necessity than a luxurious. If you happen to stay 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 significantly assist enhance the breathability of the air in your home. Nonetheless, with so many alternative fashions in the marketplace, it may be tough to know which is the most effective air air purifier to your house and your wants. 

In gentle of the COVID-19 pandemic, plus a rise in wildfire exercise, we’re all turning 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 allergy symptoms. 

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 ailments.

Gabriel Bouys/AFP/Getty Photos

Relying in your dwelling 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 a giant distinction for the standard of life (and air) of these in your family. If you happen to’re considering of getting an air air purifier and wish further reassurance, it could 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

How do air purifiers and HEPA filters work?

HEPA stands for “excessive effectivity particulate air” and is a kind of filter standardized by the US Division of Vitality for filtering particulate matter of a particular measurement out of the air by using a maze of interwoven glass fibers to entice these particles. HEPA air air purifier fashions use followers to suck air into the system with the intention to entice microscopic particles within the air, which may embody mud, micro organism, viruses, pollen, smoke and mould, and recirculates the clear air again into the room by way of a vent. HEPA requirements are completely different within the US and Europe, with the US normal requiring HEPA filters to filter 99.97% of particles 0.3 microns in measurement out of the air. Coway contains a wonderful breakdown of any such filtration on its web site.

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 manner. Your air air purifier is recirculating the air already within the room and cleansing it by passing it by means of a filter the place microscopic, stable particles are eliminated. It’s neither eradicating nor including further oxygen into the house. 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 most effective place to place an air air purifier?

Firstly, you wish to make sure that to place your air air purifier in a room that’s geared up to deal with, size-wise. As for placement inside the room, a central location will make for essentially the most environment friendly air purification. With a purpose to keep away from tripping over it, nonetheless, it is superb to place your air air purifier in a extra discreet location, simply be 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 together with your air air purifier’s effectivity.

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

How usually it’s good to change the filter in your air air purifier relies on a number of components, not the least of which is how polluted your air is to start with, and the way usually and at what velocity you’re working 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 giant particles similar to pet hair. Taking excellent care of the prefilter will assist lengthen the lifetime of the HEPA filter. A lot of the manufacturers on this checklist advocate altering the filter each six months. A number of counsel yearly, largely relying on the scale of the HEPA filter and the prefiltration system. New filters and prefilters can usually be bought from the identical retailers that promote the air purifiers, or they are often bought by means of the manufacturers’ web sites, a few of whom supply subscription applications for alternative filters at a reduction.

Do air purifiers forestall the unfold of ailments similar to COVID-19?

The quick reply is sure. HEPA air purifiers seize virus particles, eradicating them from the air. However do not depend on air purifiers to guard you from virus particles in case you’re cohabitating with a contagious individual. When CNET spoke with Richard Shaughnessy, director of indoor air analysis on the College of Tulsa, in 2022, he mentioned transmission of COVID often occurs because of shut contact with an contaminated individual. If you happen to’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 would 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 $70 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 units we examined, partly as a result of we have been taking a look at extra reasonably priced choices. However IQAir’s $799 air cleaner is likely one of the few units in the marketplace to include a number of kilograms of activated carbon, which can filter out odors and gaseous pollution rather more successfully than most client air cleaners below $1,000.

Holmes air purifier

The Holmes air air purifier is an affordable choice to your desktop.

David Priest/CNET

Two units 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. ft, which is considerably decrease than Coway’s and never nice for the value.

Are Molekule and Dyson air purifiers definitely worth the cash?

You might have heard of one other air air purifier referred to as Molekule, which grabbed headlines for its engaging design and proprietary filtration expertise again in 2017. However the Molekule presents a sophisticated 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 Client Reviews rightly identified in its extremely crucial 2019 overview).

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

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

David Priest/CNET

We’ve got examined however do not presently advocate the $500 Molekule Air Mini Plus because of these issues, in addition to a 2020 determination by the Nationwide Promoting Evaluation Board to drive a retraction of lots of Molekule’s deceptive promoting claims. That mentioned, 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 conserving tabs on — particularly because the firm merged with AeroClean, a pathogen elimination expertise firm, in October 2022.

Dyson’s units supply an identical 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 offers no CADR. A Dyson spokesperson advised us, “CADR as measured by some present strategies will not be an correct illustration of an actual house,” and thus the corporate has developed its personal testing procedures “to duplicate a extra sensible setting.” That features a testing room that has over double the footprint of AHAM’s testing rooms, together with 9 sensors positioned across the house (versus AHAM’s single sensor). The Dyson TP04, maybe unsurprisingly, performs properly in accordance with Dyson’s personal metrics.

As well as, the Dyson TP04 air air purifier includes 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 favored these options of the TP04. However is all that definitely worth the value bump from, say, Coway’s air purifier?

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

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

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