These are the 12 best air purifiers for 2022 that meet HEPA standards:
- Best Overall: LEVOIT Air Purifier LV-H132
- Best for Allergies: GermGuardian True HEPA Air Purifier
- Best for Mold: Alen BreatheSmart 45i Air Purifier
- Best Eco-Friendly: Coway Mighty Air Purifier
- Best for Pets: Winix HR900 Pet Air Purifier
- Best for Smoke: Levoit MetaAir 538 Sq. ...
- Best Portable: Pure Enrichment PureZone Air Purifier
- Best for Large Spaces: Honeywell True HEPA Allergen Remover
Full Answer
What's the best of the best air purifier?
- Best Air Purifier Overall: Levoit LV-H132 Air Purifier
- Best Splurge Air Purifier: Molekule Air Purifier
- Best Air Purifier For Allergies: Honeywell HPA100 True HEPA Allergen Remover
- Best Compact Air Purifier: Coway Airmega AP-1512HH
- Best Air Purifier For Pets: Hathaspace Smart Air Purifier 2.0
What are the best whole-house air purifiers?
Top 15 Best Whole House AirPurifiers in 2021 HealthPro Plus Air Purifier- IQAir BreatheSmart Classic Large Room Air Purifier-Alen Medical Grade HEPA H13 Air Purifier- Medify Air Airmega 400 Smart Air Purifier- Coway PureAir 3000 whole home air purifier-GreenTech Environmental Blue Pure 121 Air purifier- Blueair Winix 5500-2 Air Purifier- Winix More items...
What makes a good air purifier?
What are the top air purifier features to consider?
- Type of air filtration technology. Choosing the right filtration technology is probably the most important part of buying an air purifier.
- Design and ease of use. A lot of things fall under this umbrella, such as aesthetics, portability, ease of set-up and Wi-Fi accessibility.
- Noise level. ...
- Energy consumption. ...
- Cost of maintenance. ...
What are ranked the top air purifiers by Consumer Reports?
The Coway AP-1512 HH Mighty is consistently ranked among the best air purifiers on the market — and with good reason. It's also one of the quickest to sell out at online and brick-and-mortar stores.
What is the most highly recommended air purifier?
Our Best Air Purifiers Rating#1 Coway Airmega AP-1512HH.#2 Honeywell HPA100.#2 Levoit Core 400S.#4 Blueair Blue Pure 211+#5 Coway Airmega 200M.#6 Winix 5500-2.#7 Coway Airmega 400.#7 Honeywell HPA300.More items...
What is the difference between an air purifier and a HEPA air purifier?
Air purifiers use one or more filtration and air treatment methods to remove pollutants from the air. Air purifiers that use HEPA filtration can filter air particles down to 0.3 microns in size with a 99.97% efficiency rating.
What air purifier does the CDC recommend?
Portable HEPA filtration units that combine a HEPA filter with a powered fan system are a preferred option for auxiliary air cleaning, especially in higher risk settings such as health clinics, vaccination and medical testing locations, workout rooms, or public waiting areas.
Are there any air purifiers that actually work?
No purifier can capture all of the pollutants and particles that travel through a room, but depending on the type of filter used, they may capture many allergens and other unwanted substances. Many air purifiers feature HEPA filters that capture particles, including dust, pollen, and some mold spores.
Which is better ionic or HEPA?
Which Air Purifier Should I Use? An ionic purifier is a good low-cost solution for general air cleaning, especially if viruses and VOCs are a concern. However, for those who have respiratory conditions or concerns, a HEPA purifier will provide maximum effectiveness.
Which is better an air purifier or air cleaner?
Both devices remove impurities, but while an air cleaner filters the air, an air purifier sanitizes it, removing particles including: Pet dander. Dust and dust mites. Pollen.
Where should air purifiers be placed?
The best place to put an air purifier is somewhere in your breathing zone. The closer the unit is to your head, the shorter distance clean air has to travel before it reaches you. In the bedroom, this usually translates to putting the air purifier on a nightstand or small table close to the bed.
Does air purifier remove dust?
The short answer is yes, most air purifiers on the market are designed to remove large dust particles from the air. Many feature mechanical filtration, which is a method of capturing pollutants on filters. Either the particles are meant to stick to the filter or be trapped within the filter fibers.
Are air purifiers worth it?
Not only can they capture and remove the germs from the air, but some can kill the virus or bacteria. This may help reduce the spread of illnesses, especially during cold and flu season. Reduce harmful chemical pollution: Air purifiers can also remove harmful chemicals and volatile organic compounds from the air.
What should I look for when buying an air purifier?
Look for an air purifier that's good at filtering out pollutants specific to your home or health needs (removing pet dander or cigarette smoke, for example). Compare CADR ratings, which show how quickly the air purifier can filter air. Choose a device that uses a HEPA filter, the gold standard for indoor air purifiers.
How long should you run an air purifier?
How Long To Run Your Air Purifier? So to recap, run your air purifier unit for at least 12 hours a day. This is a good rule of thumb. Again, it's okay if you don't stick to this schedule every day, but be aware that the more you run your air purifier the fresher and cleaner it will be all year long.
How do you get dust out of the air without an air purifier?
Below find 8 natural air purifier options, straight from experts.Prioritize plants. ... Reduce sources of air pollution. ... Vacuum and dust regularly. ... Go burn-free. ... Open the windows regularly. ... Maintain clean filters. ... Try this box-fan hack. ... But maybe invest an air purifier, too.
Is it healthy to breathe ionized air?
Inhalation or exposure to negative ions is fairly safe for humans, as negative ions are already naturally occurring in our environments from sources such as sunshine, lighting, and waterfalls. However, it is the production of ozone from these ionic air cleaners that pose a risk to human health.
What is the benefit of ionized air?
Air ionizers use ions to remove particulates, microbes, and odors from the air. Air ionizers make the air in a room healthier for people to breathe, especially for people suffering from allergies, asthma, and other respiratory-related ailments.
Should I use the ionizer on my air purifier?
Ionizer in Air Purifier Pros Ionizers are helpful if you have allergies, asthma, or chemical sensitivities, as ionic air purifiers more effectively remove pollutants ranging from pollen, mold, dust, and pet dander to viruses, smoke, odors, and chemical toxins.
Do HEPA filters produce ozone?
If you decide to purchase a portable air cleaner, filtering air cleaners with High Efficiency Particulate Air (HEPA) filters are recommended because these do not emit ozone but do remove particulate matter from the air.
What do air purifiers do?
Air purifiers of the kind we recommend use physical filters to trap small particles in your home’s air. They can capture virtually all airborne mol...
What does HEPA mean?
HEPA stands for high-efficiency particulate air and refers to the fact that HEPA filters let air pass through with little resistance while quickly...
Are all your picks true-HEPA purifiers?
Almost all of them are certified to the North American HEPA standard, unofficially known as “true HEPA,” which requires purifiers to capture at lea...
Can HEPA or H13 purifiers capture viruses, including the coronavirus?
This remains an open question. Read more in “Can HEPA Air Purifiers Capture the Coronavirus?”
How does Wirecutter pick the purifiers it tests?
We look at a range of factors, but the most important are true-HEPA and/or CADR ratings, as well as capability based on air changes per hour, or AC...
How do you test purifiers?
We test purifiers in real-world conditions, using guide author Tim Heffernan’s New York bedroom and spaces in our New York and Los Angeles offices....
I own a different purifier from the ones you recommend. Have you tested it?
Since 2013, we have tested more than 40 purifiers and dismissed many more based on their specs. To see if we’ve tested and/or dismissed yours and t...
Have you tested Molekule purifiers?
Yes, we have tested the Molekule Air (the flagship model) and the Molekule Air Mini. We have a separate section about them called The worst air pur...
What is a HEPA air purifier?
HEPA air purifiers are extremely efficient at removing smoke particles from the air. (We use smoke to test them, in fact, so our picks directly reflect their ability to remove it.) But in a wildfire event, purifiers are part of a larger smoke-mitigation strategy.
How to keep air purifier running?
Keep your purifier running. Under typical conditions, we recommend running air purifiers 24/7 on their highest “quiet” setting—which we define as 50 decibels (dBA) or less. That generally means the medium setting on three-speed purifiers, or the high-medium setting on four-speed machines. Specifically, that means avoiding the “automatic” setting that some purifiers come with. We recommend avoiding this feature for two reasons. First, there’s no way to tell whether the sensor these machines use to determine their automatic on/off cycles is working properly. Second, depending on what a manufacturer determines as “poor enough” air quality, an automatic setting may let the air in your home get quite laden with particulates before kicking the purifier on.
How much does a Levoit Core 300 air purifier reduce?
It was impressive in our tests, reducing particulates by more than 97% on its high setting in 30 minutes in a 135-square-foot New York City office. On medium, it reduced them by more than 92% .
What is a HEPA filter?
HEPA stands for high-efficiency particulate air and refers to the fact that HEPA filters let air pass through with little resistance while quickly capturing almost all the particles the air is carrying. The technology was developed during World War II and designed to trap radioactive and other dangerous particles in the labs developing the atomic bomb. Read more in
What is the difference between Blueair 411 and 411+?
The differences between the machines are minimal: The 411 Auto has a particle sensor and thus can run in an automatic mode, adjusting the fan speed to meet changing air-quality demands. The other two are manual operation only.
What does hepa mean in filtration?
HEPA stands for high-efficiency particulate air. The technology is the result of an industrial need that became critical in the Atomic Age: high volumes of very clean air, vital for the production of microprocessors and other sensitive instruments. Happily, HEPA filtration is also fundamentally simple and cheap, which means it’s available to everyone today.
Is an air purifier good?
A great air purifier can really improve your life. But to qualify as great, it needs to be powerful enough to clean the air in a large living room or playroom, quiet and dark enough for you to sleep near it in a bedroom, and inexpensive enough that it’s reasonable to have several spread throughout your home.
