The Best Air Purifiers of 2026

• Area coverage: 387 to 928 square feet
• Dimensions: 12 x 12 x 19 inches (length x width x height)
• Weight: 7.8 pounds
• Maximum noise level: 49 decibels

The Blue Pure 311i Max air purifier uses its signature super-quiet HEPA filter to displace smoke and particles from the air with efficiency. The best air purifier you can buy right now, it’s also attractive and easy to use.

The exterior of the Blue Pure 311i is a removable, washable fabric prefilter that traps dander, pet hair, and other larger particles. The interior of the air purifier houses Blueair’s proprietary ultra-quiet HEPA filter and a fan. Sleep mode further reduces the decibel level of the Blue Pure to a nearly silent whisper, making it a perfect bedroom companion that shouldn’t interfere with sleep.

Blueair’s intuitive app gives you control over minor adjustments to the fan level and LED brightness. It also facilitates geo-fencing (a location-based feature that automates the purifier) and offers scheduling features to ensure your indoor air quality will be clean before you get home.

Blue Pure falls short when removing VOCS, only filtering 70% of the average. If VOCs are your concern, the Dyson PH04 is a better option, but it is more expensive.

Read our full Blueair Blue Pure 311i review.

• Area coverage: 360 square feet
• Dimensions: 15 x 8 x 24 inches (length x width x height)
• Weight: 14.8 pounds
• Maximum noise level: 57 decibels

The Winix 5500-2 offers impressive performance at a great value, scoring well for particle and chemical removal, ease of use, and low filter replacement costs.

It uses a combination of filters to remove particles from the air. A washable prefilter protects the other filters from large items like pet hair. Next, a true HEPA filter captures microscopic particles. A carbon filter absorbs chemical pollutants, like VOCs from paint and cleaning products, and is washable to extend its life. Finally, the Plasmawave stage produces reactive ions that break down more chemicals.

The washable filter stages and relatively long filter life keep filter costs low, which we love. We also appreciate the automatic features like an air sensor that adjusts performance to match the air quality and a light sensor that dims the controls and turns down the fan for sleep mode after dark.

• Area coverage: 356 square feet
• Dimensions: 26 x 11 x 11 inches (length x width x height)
• Weight: 15 pounds
• Color options: Matte white plastic, gray fabric
• Maximum noise level: 49 decibels

The Blueair DustMagnet 5410i, with exceptional particle removal, shows that it’s a strong opponent to smoke particles, in addition to pollen, pet dander, or airborne dust. In lab testing, it cut through particle pollution at an impressive rate, which is why we’ve named it the best air purifier for smoke.

The DustMagnet combines excellent performance with a thoughtful design by doubling as a handy end table.

It also stands out for its quiet performance. Even at its highest fan setting, the DustMagnet is one of the quietest air purifiers we’ve tested. In night mode, the sound is barely above a whisper, so swapping out your bedside table for this air purifier won’t disturb your sleep.

The DustMagnet uses a HEPASilent filter. It’s less dense than most HEPA filters, so this air purifier doesn’t need a noisy, powerful fan to create airflow. Despite the lower density filter, the DustMagnet uses an ingenious workaround to compensate—an electrostatic filter clumps particles together, making them easier to trap with the HEPASilent filter.

As well as being the best air purifier for smoke, the Dust Magnet includes useful smart features that monitor air quality and filter life and work with voice assistants like Alexa and Google Assistant. The purifier monitors indoor air quality and usage to identify when it’s time to replace the filter, helping you get more from your device and spend less.

Chemical absorption was the only area where the DustMagnet fell short, with a lower-than-average performance at removing VOCs during our testing.

Read our full Blue Air DustMagnet 5410i review.

• Area coverage: 818 square feet
• Dimensions: 44 x 11 x 11 inches (length x width x height)
• Weight: 27.6 pounds
• Maximum noise level: 50 decibels

The LG PuriCare AeroTower, our pick as the best air purifier for large rooms, has one of the largest square footage ratings we’ve tested, and it performed well for both particle and chemical filtering in our lab tests. Its rotating, ductless fan makes it ideal for circulating clean air around open spaces.

This HEPA-rated air purifier has a tall, tapering column, and although the appearance may not suit all tastes, that extra height has a function. Air purifiers rely on unobstructed airflow to work at their best. The top two-thirds of the AeroTower is a ductless fan with adjustable rotation, flow rate, and flow patterns. This creates excellent air circulation.

The AeroTower’s flexible functions, automated controls, and smart features placed it near the top of our rankings, making it a solid choice for larger areas.

Read our full LG PuriCare AeroTower review.

• Area coverage: 649 square feet
• Dimensions: 21 x 9 x 22 inches (length x width x height)
• Weight: 19.2 pounds
• Maximum noise level: 50 decibels

In lab tests, the Icon’s HEPA filter displayed outstanding performance for removing particles and chemicals. It also has sophisticated air quality and light sensing. It runs in a quiet, low-energy mode at night or if the air quality is good. It will even charge your phone.

The Coway Airmega Icon may be the best-looking air purifier we’ve tested. With legs and fabric treatment, it looks more like a mid-century end table than a typical air purifier

The extensive area coverage makes this a good choice for large rooms or open-plan homes. Cleaning the fabric cover is a potential downside, but if you want style and efficiency, the Icon is a sound choice.

Read our full Coway Airmega Icon review.

• Area coverage: Up to 1,200 square feet
• Dimensions: 32.68 x 16.34 x 17.09 inches
• Weight: 26.24 lbs
• Maximum noise level: 55.6 dBA

The Dyson Big and Quiet is the best air purifier for removing chemicals and VOCs. It features a unique formaldehyde filter that works in tandem with a carbon filter and HEPA filter.

The Big and Quiet’s fan lives up to its name, effectively purifying air for spaces as large as 1,200 feet, providing you with clean and fresh air throughout your home.

True to brand reputation, there’s a lot that’s unique about this machine. This Dyson air purifier operates very quietly, even on its highest fan setting. Premium design notes also act as signatures: its appealingly laid-out remote stows on the unit’s side, attaching magnetically, and the fan is a striking cone shape that projects from the top at an angle.

The comprehensive app is a powerful tool that puts you in control of your home’s air quality. It provides detailed data, convenient scheduling, and offers access to different modes, all at your fingertips. It also works with Amazon’s voice assistant, Alexa.

While the Dyson is an exceptional air purifier, it does come with a higher price tag. If your main concern is particulates like wildfire smoke, a simpler air purifier like the Blueair Blue Pure 311i Max, which outperforms the Dyson in HEPA filtration, might be a more cost-effective choice.

However, if you’re concerned about chemicals in a baby’s room or you just moved into a recently manufactured home, the Big and Quiet is an excellent choice. It’s especially good for open-format homes where its powerful fan circulation can be crucial.

Read our full Dyson Big and Quiet + Formaldehyde review.

• Area coverage: 360 square feet
• Dimensions: 36 x 12 x 11 inches (length x width x height)
• Weight: 18 pounds
• Maximum noise level: 52 decibels

The Dyson PH04, a multi-function device with a fan, air purifier, and humidifier, has some of the most sophisticated air quality sensing of any air purifier we've tested (neck and neck with the Dyson Big and Quiet + Formaldehyde). With an easy-to-use app and smart home integration, it’s a snap to control, making it our choice for best smart air purifier.

We especially recommend this air purifier if you have a living space with low humidity. Humidity control and air purification are closely linked—if humidity is too low, dust levels increase, and dry air irritates the nose and throat.

This air purifier’s high-powered sensors make for a high price tag, though. While it falls a bit behind the Dyson Big and Quiet + Formaldehyde at handling VOCs, we still highly recommend it if you’re concerned about chemical pollution. It's one of the best air purifiers we’ve tested for general VOC removal. The PH04 also tracks VOCs, including formaldehyde, and it does have a filter stage designed to break down formaldehyde.

Formaldehyde and other VOCs have many sources, like paints, particleboard, and cleaning products. (We didn’t specifically test the formaldehyde filter. We draw the line at filling our lab with toxic gas!)

This Dyson falls short on particle removal, however, so if that’s your primary concern, you’re better off looking elsewhere.

Read our full Dyson PH04 review.

• Area coverage: 930 square feet
• Dimensions: 8.3 x 18.5 x 19.7 inches (length x width x height)
• Weight: 20.5 pounds
• Maximum noise level: 22 decibels

If you’ve got a dog, cat, or, say, a hamster running around your house, the Coway Airmega 250s is one of the best air purifiers for you thanks to its incredible washable prefilter, which stops pet hair from getting to the more delicate HEPA filter stage.

The primary filter is a single, easy-to-remove unit. The first layer is activated carbon for VOCs, with the HEPA stage last. This is smart, as it keeps the HEPA filter as protected as possible from larger dust particles.

Separate filter indicators for the pre- and primary filters are a unique feature of the air purifiers we’ve tested. Sure enough, when used in a pet-hair-rich environment, the prefilter check came on within a few days. If the Coway Airmega 250s doesn’t fit your budget, we have a whole guide dedicated to the best air purifiers for pets.

The particle filtering performance of this purifier is exceptional. The manufacturers have also specifically had the Airmega range tested for effectiveness in filtering SARS-CoV-2, the virus that causes COVID-19. VOC filtering with the active carbon filter was a little less impressive, rating average for the air purifiers we’ve tested.

The combination of air quality and light sensors makes for highly efficient running while in Auto mode. For lower air quality, the fan mode is automatically increased.

One thing we don’t love is the IoCare app. We found that the app won’t open after installation unless you grant permission to make and manage phone calls and access files on your device. We have to ask: Is this necessary for an air purifier? Instead, you can purchase the non-app-integrated version, which offers the same everything minus Wi-Fi access.

• Area coverage: 380 square feet
• Dimensions: 16 x 9 x 20 inches (length x width x height)
• Weight: 13.2 pounds
• Maximum noise level: 54 decibels

The Levoit Vital 200S is a great pick for people looking for a bedroom air purifier. Its automatic mode relies on air quality and light sensors, and it adjusts fan speed for spikes of pollutants and quiets down at night to interfere less with your sleep.

The Vital offers strong filtration and swappable filters for different use cases. These include a pet odor filter and a toxin filter that delivers a 34% improvement over the standard filter at eliminating chemicals from the air.

The device also has handy app controls and a cleanable prefilter for dander and other large particles, making it a perfect choice for homes with pets.

Our only real qualm about the Vital 200S is that it is visually quite basic and might not match more design-focused homes.

Regardless of aesthetic concerns, with filtration performance among the best we’ve seen, a smaller footprint, and smart features that ensure it won’t interfere with your sleep, the Levoit Vital 200S is one of the best air purifiers out there—especially for bedrooms.

Read our fullLevoit Vital 200S review.

• Coverage area: 219 square feet
• Dimensions: 9 x 9 x 14 inches (length x width x height)
• Weight: 7.5 pounds
• Maximum noise level: 50 decibels

Affordably priced, the Levoit Core 300 is a capable air filter that commits to advanced filtration without the high-end (and costly) sensors that you’ll see in more expensive systems. Our pick as the best air purifier for allergies, its HEPA filter will trap major allergens like pollen, mold spores, or pet dander.

This air purifier’s three-in-one design includes a prefilter, an activated carbon filter, and a HEPA filter. This combined system ranks among the best we’ve tested. The system is also customizable, offering alternative filter types that help with different use cases. A pet filter helps eliminate dander and other allergens, while a toxin filter is built to handle VOCs, formaldehyde, and other harmful chemicals.

The Levoit has a rounded, tubular build with a perforated bottom plate and a simple illuminated control menu on top. It is nearly silent in sleep mode, making it a sensible pick for a bedroom. However, without an air quality sensor, this air purifier does not support automatic mode, which could be an issue for some.

While the 300 might not have the advanced digital bells and whistles that some competitors have, it’s an excellent air purifier for the money, especially given its ability to adapt to different use cases with alternative filter types.

Read our fullLevoit Core 300 review.

• Area coverage: 1,100 square feet
• Dimensions: 8 x 8 x 21 inches (length x width x height)
• Weight: 16 pounds
• Maximum noise level: 56 decibels

The Medify MA-50 is a powerful air purifier with true HEPA filtration, which is why we think it’s one of the best air purifiers for dust. Its efficient design utilizes a central fan that pulls air through filters on all four sides, maximizing its filtering capacity and ably trapping dust particles.

Medify’s filters are rated HEPA 13, a high-efficiency type often used in medical facilities. The HEPA filters can remove the aerosols that spread SARS-CoV-2 (COVID-19).

High-quality filters are expensive, so the annual filter replacement costs are high. The better the filter, the more it blocks airflow. This calls for a powerful fan, meaning an intrusive noise level at higher settings.

Unfortunately, the Medify has no VOC filter, so it's not much use for trapping chemicals.

Designed for large rooms, the MA-50 is best suited for an open-plan home or office. Medify also has a range of air purifiers with the same HEPA filtration rating but for small spaces, the Medify MA-40, Medify MA-25, and Medify MA14. We didn’t test the smaller units, but their similar filter design should give equivalent high performance.

Read our full Medify MA-50 review.

• Area coverage: 246 square feet
• Dimensions: 18 x 20 x 8 inches (length x width x height)
• Weight: 7.2 pounds
• Maximum noise level: 56 decibels

The Coway Airmega Aim is a two-in-one air purifier and fan that delivers targeted, HEPA-purified air. It creates a cooling draft that oscillates, directing the air throughout your space, which makes it a great pick for a desk fan and air purifier hybrid.

If air purifiers aren’t placed in appropriate locations, they can fail to cycle enough air. With such a powerful fan, the Airmega Aim circumvents this issue, passing a substantial amount of air through its filter and thereby ensuring the air gets cleaned.

This Coway air purifier also includes an air quality sensor. This sensor facilitates automatic mode, in which the Aim adjusts its fan speed based on real-time pollution levels in your space.

The Airmega does have a major blind spot. With such a powerful fan involved, this HEPA filter is considerably louder than others in our guide.

Read our full Coway Airmega Aim review.

• Area coverage: 1,115 square feet
• Dimensions: 10.63 x 10.63 x 28 inches (length x width x height)
• Weight: 8 pounds
• Maximum noise level: 62 decibels

The Puro Air 240 offers something that most air purifiers don’t—a HEPA filter rated H14, plus an automatic mode that adjusts fan speed for the air quality level. It’s a solid choice for anyone with particle-based allergies (pollen, pet dander, mold) or who has issues with smoke pollution.

This air purifier’s H14 filter is the top end for HEPA ratings. An H14 filter is rated to stop at least 99.995% of 0.3-micron particles. For comparison, an H13 filter is rated to stop at least 99.95% of 0.3-micron particles. In practical terms, the difference is tiny and most people wouldn't notice a difference.. You should be aware of extra costs associated with costly filters that are recommended to change every three months.

The manufacturers don't give a clean air delivery rate (CADR) rating, which makes it difficult to compare to other products. However, based on our own smoke clearance measurements for air purifiers with a known smoke CADR, this unit likely has a smoke CADR in the 150 to 200 cfm range. This would line up with a capacity to change the air once per hour in the 1,115-square-foot area rating given by the manufacturer.

This works well if you live in an open-plan apartment, but if your house is divided into conventional rooms with limited air exchange, you won't get that level of coverage. Based on our lab tests and CADR estimates, this air purifier would be better for a typical living room or bedroom.

The purifier’s air quality sensor detects particles only, not VOCs, but it can be left in auto mode, which means you can set it and not have to adjust the controls. A sleep mode switches the air purifier to the lowest fan setting and dims the lights on the control panel.

• Area coverage: 200 square feet
• Dimensions: 14 x 9 x 15 inches (length x width x height)
• Weight: 20.9 pounds
• Maximum noise level: 60 decibels

The Honeywell PowerPlus True HEPA is a solid performer at VOC and particle removal. There’s also an optional extra carbon filter to increase VOC removal. Mold allergies are triggered by a combination of mold spores and the chemical VOCs that molds release. The Honeywell has balanced particle and VOC removal that solves both mold-related problems.

The particle filters are HEPA, although the manufacturer doesn’t give the exact rating of the filters. The large filter allows for a high air-filtering capacity but is expensive to replace.

The air quality sensor triggers automatic mode, changing the fan level to match the air quality conditions, but this is one of the noisier air purifiers we tested. Though the light is dimmable, you’ll need to turn down the fan at night to sleep.