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Best Air Purifiers of 2022

Clean air is essential to life, and air purifiers are a great way to ensure your home has the best air quality possible. Read ahead for what to look for in an air purifier as well as our top picks of the year.


Modern home air purifiers have been around since the 1960s, and continue to increase in popularity. They can reduce dust and allergens, as well as reduce viruses and bacteria. But do they actually work? And are all machines created equal?

Air Purifier Facts

According to studies, air pollution is a hazard that can cause health complications and hospitalizations. Filtering air is one way to combat this is the issue. Air filters are shown to improve respiratory health when used properly and consistently. However, it is important to use the right kind of filter.  Machines are also designed according to room size. Larger/higher wattage purifiers can handle multiple rooms or larger spaces. With the increased power comes an increased price. While air purifiers can run into the thousands for high-performing models, there are plenty of budget-friendly options.  For an air purifier to work, you must have the device in a position where the airflow won’t be impeded. Closed doors, walls, and large heavy furniture will hinder the airflow. To combat this, keep your space as open as possible, or invest in multiple machines.

Air Purifier Features

HEPA filters are considered to be among the best. They work to remove allergens, dust, pollen, and other irritants from your home. HEPA  stands for high-efficiency particulate air. These filters draw in impurities (particulates) and then send out fresh, purified air. What is the best HEPA filter? It depends on what your needs are. However, many brands use True HEPA which is labeled according to European/US standards. For example, an E1o filter will filter 85% of particulate, while U17 will take out 99.999995%. When choosing a purifier, check to see what type of filter is used for the best results. While it is a good idea to let fresh air in through open windows, this will inevitably let in toxins at the same time. If you suffer from allergies, this is particularly important.

Air Purifier: Other Considerations

An important consideration is keeping the rest of your home clean, not just the air. Dust, dander, and other pollutants can be found in curtains, carpeting, rugs, bedding as well as other household soft surfaces. Regular mopping, sweeping, and vacuuming can help eliminate these irritants and help your air purifier work better. Some vacuums even have HEPA filters of their own.  Instead of bringing in the unfiltered fresh air, consider an air conditioner with a HEPA filter. We have rounded up our favorite picks here. If you really want to maximize your home’s air quality, cleaning soft surfaces plus HEPA filter devices is the way to go. It is recommended you choose the most powerful machine that is affordable to you for optimal results.

Why should you trust Ideaing?

The Ideaing team holds an extensive background in technology, from electrical engineering to product managers at Fortune 500 companies. We pride ourselves on providing truly objective insight into our reviews and recommendations. We spend many hours researching, analyzing, and testing products to give you the best recommendations.

 

The Best Air Purifiers of 2022

 

Healthomse 3-Filter Air Purifier

Healthomse 3-Filter Air Purifier

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As already mentioned, HEPA filters are industry standard when it comes to cleaning the air, but this purifier from Healthhomse combines HEPA with a carbon filter and fine mesh. This eliminated up to 99% of air impurities. This powerhouse can clean up to 1,000 square feet every thirty minutes. The smart sensor even helps this model kick into overdrive when it senses odor or smoke, leaving your air smelling fresher as well.

Key Features

  • Smart sensor: detects and eliminates odors
  • Triple filter for maximum protection
  • Produces soothing pink noise for better sleep

 

Carrier Smart Air Purifier

Carrier Smart Air Purifier

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If you’d rather move your purifier from room to room, this wheeled model from Carrier is a great option. It is tall and doesn’t take up much space in a room, but still delivers up to 99.97% elimination of harmful pollutants. A digital reader, app controls, and eighteen different fan controls make this purifier a great modern machine. People who have purchased love the reduction of odor and ease of use.

Key Features

  • Best for a small to the medium room (300-600 square feet)
  • Mobile for easy movement and storage
  • Can be controlled manually, via the Carrier app for smartphones, or with included remote

 

Bissell MyAir Air Purifier

Bissell MyAir Air Purifier

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The closer your air purifier is to you, the better. Coming from the trusted Bissell brand, the MyAir air purifier can sit on a table or nightstand without taking up too much space. The optional nightlight feature creates soft lighting perfect for a nursery or child’s room. Filters only need to be changed out every three months, and there is a handy indicator that will let you know when it’s time.

Key Features

  • The small size is perfect for tabletops or nightstands (best for small rooms less than 100 square feet)
  • Optional nightlight
  • Easy to use and maintain

GermGuardian Room Air Purifier

GermGuardian Room Air Purifier

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This purifier is created with allergy sufferers in mind. Not only does it have a True HEPA filter, but it also includes a UV sanitizer and charcoal filter. Pet dander, cooking smells, smoke, and other unpleasantries are no match for this efficient machine. The single filter only needs to be changed every 6-8 months for a low maintenance experience.

Key Features

  • UV sanitizer kills bacteria in the air, helping to prevent odors
  • Best for small to medium rooms (up to 153 square feet)
  • Energy star certified and quiet

Winix Plasma Wave HEPA Air Purifier

Winix Plasma Wave HEPA Air Purifier

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With over 1,700 five-star reviews, this fan favorite covers up to 600 square feet while offering up a superior CADR (Clean Air Delivery Rate). The sleek-looking design includes a four-stage air cleaning system, and a washable carbon filter. The patented Plasmawave® technology combines both negative and positive ions, but it doesn’t create appreciable amounts of ozone.

Key Features

  • Combines Plasmawave® technology with carbon and HEPA filters
  • Best for medium to large rooms
  • Auto and sleep modes

Breathe Smart with HEPA Filter

BreatheSmart with HEPA Filter

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If you are looking for an air purifier fit for a loft or studio, the Alen Breathe Smart is the one for you. This powerful machine easily covers 1,000 square feet. In fact, it clears 1,300 square feet worth of air every thirty minutes. Even though it is so powerful, it’s still twice as quiet as leading competitors. You don’t have to sacrifice style for performance, as this model is available in a range of finishes, including oak, graphite, and espresso.

Key Features

  • Stylish designs options for every décor
  • Ideal for extra large rooms or spaces such as basements
  • Lifetime warranty

FELLOWES Aeramax DX95 Air Purifier

Aeramax DX95 Air Purifier

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Flu season happens every year, but why not try to prevent viruses before they start? Independent testing of the FELLOWES Aeramax shows that it reduces influenza viruses in the air, potentially keeping your home healthier. The patented Aerasafe filter has a special antimicrobial coating that will also work overtime to keep sickness at bay. This midsize device can be used on the floor or tabletop and comes with a built-in handle for easy movement.

Key Features

  • Best for medium to large rooms up to 600 square feet
  • Specially designed to combat bacteria and viruses
  • Easy to move

 

BLUEAIR Large Room Air Purifier

BLUEAIR Large Room Air Purifier

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Small but mighty, this purifier looks chic and is very compact. Don’t let its small size fool you, though- this device can process rooms up to 916 square feet. The minimalist Swedish design fits in any room. It removes particles down to 0.1 microns without creating ozone. Plus, this machine takes out up to 99.9% of asthma-causing contaminants, creating a safer environment for you and yours.

Key Features

  • Cleans up to 191 square feet within 12.5 minutes; up to 916 square feet within an hour on high
  • Whisper quiet
  • Air quality indicator allows you to monitor your home’s air

 

Dyson Pure Cool Link TP02 WiFi Enabled Air Purifier

Dyson Pure Cool Link TP02 WiFi Enabled Air Purifier

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Dyson makes everything from hair dryers to vacuums and is considered to be a leader in high-quality, cutting-edge tech. This air purifier is no exception. The bladeless design is perfect for households with kids or pets, and it looks great too. It doubles as a cooling fan in the summer but purifies the air all year round. A special feature of this purifier is that it can be connected to WiFi and voice-controlled via Amazon Alexa.

Key Features

  • Control via the remote, digital panel, smartphone app, or via Amazon Alexa
  • Works for large rooms up to 999 square feet
  • Fan cooling feature as well as duel filtration

Dyson Pure Cool Me Personal Purifying Fan BP01

Dyson Pure Cool Me Personal Purifying Fan BP01

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Another knockout product from Dyson, this mini purifier is made to be used on a tabletop or nightstand. The revolutionary cool flow technology lets you control the direction of the airflow. Night mode features a dimmed display and lowers noise level. Even at full power, this is a quiet purifier. The small size and light weight are easy to move from room to room.

Key Features

  • Cool flow technology lets you direct purified air in whichever direction you choose
  • The tabletop model is perfect for small spaces
  • Lightweight (5 lbs.) and easy to move from room to room or travel use

AROEVE H13 HEPA Air Purifier

AROEVE H13 HEPA Air Purifier

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Many air purifiers reduce odors via the use of carbon filters, but what if you could add some nice smells on top of that? The AROEVE allows you to do just that. Use your favorite essential oil (sold separately) on the included aroma pads for a refreshing experience. Of course, purification is the goal and the H13 HEPA filter delivers, locking in particles as small as 0.3 microns.

Key Features

  • Aroma pads can disperse essential oils for ambiance
  • The machine runs 2,000 hours before requiring a cartridge change
  • ideal for small to medium rooms (up to 215 square feet)

Coway Airmega AP-1512HH(W) Air Purifier

Coway Airmega AP-1512HH(W) Air Purifier

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With nearly 15,000 five-star reviews, the Coway is a true crowd pleaser. It monitors your air quality and Eco Mode will automatically stop the fan when the air has been significantly improved. Reviewers rave about its power to detect and clean, even going around barriers. Again, fewer particles in the air equal less dust, even lessening your cleaning schedule.

Key Features

  • Eco mode conserves energy
  • Ideal for large spaces
  • Detects and removes impurities as well as odors

Honeywell HPA300 Large Room Purifier

Honeywell HPA300 Large Room Purifier

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The Honeywell air purifier works extremely well at its lowest setting, making it an excellent choice for bedrooms or nurseries where quiet really counts. This device can filter air up to 4.8 times in a 465-square-foot room within a single hour. Additionally, the turbo setting can get things done in a fraction of the time as other similar models.

Key Features

  • Repeatedly filters rooms up to 465 square feet for maximum purity
  • Extremely efficient on low mode, which is great for places you need quiet time
  • Reduces odor and VOCs

Medify MA-40 Air Purifier

Medify MA-40 Air Purifier

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Wildfires are an unfortunate issue in many parts of the US, and the air pollution they can cause is significant. The Medify MA-40 combats this pollution, filtering out 99.9% of particulate. This will definitely help your family breathe easier, even though air quality outside may be compromised. Moreover, the child lock makes this a family go-to, as its settings can be set without the worry.

Key Features

  • Excellent for extra large rooms of 1,600+ square feet
  • Child lock, sleep mode, and timer settings
  • Lifetime warranty

Hamilton Beach TrueAir Purifier

Hamilton Beach TrueAir Purifier

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One of the most affordable items on our list, this purifier from popular brand Hamilton Beach doesn’t skimp on quality. The HEPA-grade filter is permanent and can be vacuumed rather than dealing with pricey replacements. The unit can be used vertically or horizontally according to your space. The small size is made for an office or bedroom.

Key Features

  • Permanent filter that can be vacuumed rather than replaced
  • Runs vertically or horizontally
  • Great for offices or smaller rooms up to 161 square feet

 

Frequently Asked Questions

Question: Are air purifiers worth it?

Answer: Yes, if used properly. Purchase a quality machine with a True HEPA filter to ensure you are removing as much particulate from the air as possible. It’s also important to buy a device that is rated for the amount of space you’re using it in. Additionally, most filters need to be cleaned or replaced periodically to work their best. HEPA filters need to be replaced, and you should always check with the manual to ensure you choose the right filter replacement. Carbon filters can often be rinsed off and put back.

Question: Where is the best place to put an air purifier?

Answer: You need to put your air purifier in a place where the airflow will not be blocked by walls or furniture. The closer the machine runs to you, the better. When you sit close to the machine, it allows you to directly breathe in the clean air without mingling it with non-filtered air. However, don’t stress about placement too much. It is more important to choose a purifier based on the size of the area you have.

Question: What exactly do air purifiers do?

Answer: Air purifiers use filters to take out particulate from the air. First, the particulate (allergens, viruses, bacteria, and pollen are most common) is trapped in the filter. Second, newly clean air is pushed back out into your environment. The result is fresher air with less debris. Obviously, less particulate equals less dust, and less dust equals less cleaning. It’s a win all around!

Question: Do air purifiers work for COVID?

Answer: Experts aren’t completely sure. However, there is evidence that air purifiers will help to remove the virus from the air. One thing that is hard to account for is the space in which the virus is introduced as well as the number of particles. To best prevent illness, follow all other precautions issued by the CDC, including appropriate social distancing and sanitation.

 


Looking for more ways to bring fresh air into your home? Check out our articles about air circulator fans and smart ceiling fans!

Air purifiers can improve not only the quality of air, but the quality of life as well. With so many different models available, there is a machine for every budget and space.  How do you keep your home’s air fresh? Share any tips or tricks you have in the comments below.

 

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