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The 5 Best Air Purifiers of 2020

Updated August 7, 2020 | Charise Rohm Nulsen

Air Purifier

What are the 10 best air purifiers in 2020 and why should I consider purchasing a new air purifier?

Air purifiers provide a host of benefits with its primary job being to provide clean air. They can be used to help rid the air of pet dander and to purify the air for the purposes of allergies and asthma. Air purifiers can be especially helpful with combating mold and dust. Many people like to use them for purifying in the bedroom as that is an area where long hours are spent, as well as specifically in baby rooms to keep the air as clean as possible for sensitive systems. Air purifiers have become especially popular lately with the advent of COVID-19 as the quality of indoor air has become more important than ever.

Our top choices are:

What to Consider When Purchasing the Best Air Purifier for Your Needs:

HEPA filter: Consider purchasing an air purifier which includes a HEPA filter. HEPA stands for high-efficiency particulate air. The HEPA filter forces air through tiny mesh which can capture things that you are trying to avoid like dust, pet dander, pet hair, smoke, mold spores, and other allergens.

AHAM certification: AHAM certification is a seal of approval. AHAM stands for Association of Home Appliance Manufacturers.

Energy Star rating: It is always beneficial to go with Energy Star appliances as they are better for the environment and more cost efficient to run.

Activated carbon filter or charcoal filter: Choosing an air purifier with a carbon or charcoal filter helps to eliminate odors and air pollution. 

Infoplease’s Research Process for the Best Air Purifier

We at Infoplease have a stated mission to help people find accurate, reliable information. We usually fulfill that mission by offering reference data, or by presenting educational articles. One area where there's a lot of confusion and misinformation on the internet is is consumer reviews. So, we've decided to offer some useful tips and some reliable data for consumers. 

As always, we want to give you the information you need. We’ve considered the experiences of people who use air purifiers and existing reviews on top websites. But, we want to focus in on expert opinions and on the hard facts about each product.

We are not sponsored by any air purifier manufacturers or retailers, But, if you make a purchase through one of the links on our site, we may earn a small commission for it.

Here are our choices for the top 10 air purifiers of 2020:

Coway AP-1512Coway AP-1512HH HEPA Air Purifier

The best low-cost air purifier for small rooms

The Coway AP-1512HH HEPA Air Purifier is a very economical choice that does not sacrifice quality. It is a good size for bedrooms, playrooms, and other small spaces. It has a HEPA efficiency rating of 99. 97 percent and a four-stage filtration system - pre-filter, deodorization filter, true HEPA filter, vital ion. It captures and reduces up to 99.97% of particles 0.3 microns in the air. Although the cost is below $200, this air purifier still provides all of the special features that you need.

Reviews to consider:
New York Times Wirecutter: “Within 30 minutes, the Coway AP-1512HH Mighty reduced heavy smoke pollution in a 135-square-foot, 1,215-cubic-foot New York office by as much as 98.9 percent. In past tests, it performed equally well in a 200-square-foot, 1,600-cubic-foot New York City bedroom. And when we tested it during ongoing smoke conditions in a vast Los Angeles conference room of nearly 10,000 cubic feet—more than twice as large as the Coway Mighty’s specs would seemingly allow—it cut particulate pollution by almost 70 percent in an hour.”

Breathe Quality: “Coway AP-1512HH has finished one year after being awarded as the Best Air Purifier by many famous organizations, but it is still a good performer in the market at the moment. Coway has just raised the bar for every other low-range air purifier. Simply put, if you want to buy a new air purifier within $200 right now, this is the one to pick.”

Specifications:
Room size accommodation: 361 square feet
Filtration system: Pre-Filter (Washable), Activated-Carbon (6M), True HEPA (12M)
Air quality indicator: Yes
Timer: 1, 4, 8 hours
Mode Choice: 3 fan speeds 
Filter Change Indicator: Yes
Dimensions: 16.8 x 18.3 x 9.6 inch

Check Price and Specs

 

BlueAir 680iBlueair Classic 680i Air Purifier

The high performance powerhouse

The Blueair Classic 680i is a more medium to high end top pick that offers a powerful fan. HEPASilent technology leverages electrostatic charge and mechanical filtration captures 99.97% of pollutants. The dual protection filters include activated coconut carbon. This air purification system is WIFI enabled through the Blueair friend app, and it is also Alexa compatible providing real-time updates. If certifications are important to you, note that Blueair is the only major brand to verify 100% of models with AHAM for performance, ENERGY STAR, and safe ozone.

Reviews to consider:
Breathe Quality: “It is the trend that high-range air purifiers come with only one alone air filter, to help the users install quicker and easier. By combining both mechanical and electrostatic filtration, the Blueair Classic 680i has high efficiency against even as small as 0.1 microns airborne particles. Moreover, with the DualProtection air filter, made of high-porosity coconut carbon, Blueair Classic 680i can adsorb most of the common gaseous pollutants like Volatile Organic Compounds (VOCs), traffic exhaust, smog, odors, and smoke.”

Amazon reviewer: “While this air purifier is expensive, you get what you pay for. Extremely solid build with quality apparent throughout. It is controlled by a single knob and has no programmable settings, but is almost completely silent on the lowest setting and can generally be left on low and forgotten. I use it in my bedroom, and the difference in air quality between there and the rest of the house is profound. Definitely worth the price, and would purchase again without hesitation.”

Specifications:
Room size accommodation: 775 square feet
Filtration system: HEPASilent technology which combines electrostatic and mechanical filtration
Air quality indicator: Yes
Timer: Yes
Mode Choice: 3 fan speeds or auto
Filter Change Indicator: Yes
Dimensions: 26 x 20 x 13 inches

Check Price and Specs

 

IQAirIQAir HealthPro Plus Air Purifier

The best medical grade large room air purifier

The IQAir Medical-Grade Air Purifier is the choice to make if you have very serious allergies or asthma to address, or if you have a very large room. The medical-grade air filtration system is up to 100 times more effective than regular HEPA air filters. The HyperHEPA filters are guaranteed to stop microns as small as 0.003 known as ultrafines. This air cleaner is manufactured at a state of the art Swiss production facility.

Reviews to consider:
Money.com: “The AIRPOCTOR and IQAir also have a formaldehyde and VOC (volatile organic compounds) filter which is really cool because formaldehyde is one of the number one VOCs that we’re being exposed to,” he says. “Another cool aspect of this, especially with the AIRDOCTOR, is that it has an alert that will sound when it’s exposed to higher than normal amounts of VOCs, and then it’ll up its purification process to clean up the air.”

Amazon reviewer: “This is a wonderful air purifier. I've had it running constantly since I received it a couple of weeks ago. It started making a big difference in a couple of days. My allergy symptoms have virtually disappeared (indoors at least). It is obviously removing the pollen, dust and mold from the air in my home. I can see the difference with the dust, and I can feel the difference with the other allergens. The gas/odor filter also works very well. A neighbor's cooking smells are often unpleasant and strong -- this filter made them disappear. The unit is very quiet on the middle and lower speeds, and not bad on the higher speeds. This Swiss-made air purifier appears to be very well made. The materials and construction appear to be high quality.”

Specifications:
Room size accommodation: 1,125 square feet
Filtration system: PreMax Filter: 18 Months & V5-Cell: 2 Years & HyperHEPA Filter: 4 Years
Air quality indicator: Yes
Timer: No
Mode Choice: Yes
Filter Change Indicator: Yes
Dimensions: 16 x 15 x 28 inches

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Austin Air HealthmateAustin Air Healthmate Standard

The best air purifier to eliminate VOCs

The Austin Air Healthmate is an excellent choice for people with asthma or pulmonary disease, as well as for people who are specifically concerned about eliminating VOCs which are often found in paint and cleaning supplies. This air purifier is a very low maintenance choice as you only have to change the HEPA filter every five years. The ultra-quiet motor is perfect for 24 hour use.

Reviews to consider:
Austin Air Systems reviewer: “We live in the West Village in Manhattan, and got one of these units after September 11, 2001, due to the terrible air quality after the World Trade Center attacks. we have been using it ever since, pretty much almost daily, still working great! completely removes odors in the air (cooking, chemical solvent and cleaner smells), pollen as well as pollutants if we have the windows open, etc. The filters cost a bit, but last several years. Can't picture wanting to get another unit!!”

NY Times Wirecutter: “While this model’s HEPA filter removes particulates (like pollen and smoke) from the air, its second filter efficiently removes odors and toxic gases—something our other picks don’t do well.”

Specifications:
Room size accommodation: N/A
Filtration system: 4 stage filtration
Air quality indicator: No
Timer: No
Mode Choice: 3 speeds
Filter Change Indicator: No
Dimensions: 14.5 x 14.5 x 23 inches

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Honeywell HPA300Honeywell HPA300 True HEPA Air Purifier

The best low-cost large room purifier:

This air purifier is a good choice for extra large rooms. The True HEPA air filter helps capture up to 99.97% of airborne particles like dust mites as small as 0.3 microns. The Honeywell HPA300 offers three air cleaning levels plus a Turbo Clean setting for more intense air flow. It filters and circulates the air in the room up to five times per hour for air changes. Honeywell is a well-known and trusted brand, as well as a top Fortune 100 brand for electronics.

Reviews to consider:
Amazon reviewer: “After almost 4 years of continuing use of my Honeywell Hepa Air Purifiers they are still going strong! I now have 3 of these amazing machines, having replaced all three of my round Honeywell air filters. With regular maintenance and filter changes these air purifiers still do an excellent job of filtering the air in my home. I still have two cats in my home and my asthma has gotten a bit worse with age, but these Honeywell Hepa Air Filters still do an incredible job! The replacement filters are reasonably priced and the machines still maintain a virtually silent operation in the lowest setting. To sum up, 4 years later I am still very pleased with my purchase.”

Breathe Quality: “The Honeywell HPA300 is a huge improvement on the Honeywell HPA200 with more fan power and an improvement in True HEPA filter. After years of too-hasty devices updates from Honeywell with minimal enhancements (especially when you consider the similarity of Honeywell AirGenius 3 HFD300, Honeywell AirGenius 4 HFD310 and Honeywell AirGenius 5 HFD320), this finally feels like a worthwhile advance on the previous model.”

Specifications:
Room size accommodation: 465 square feet
Filtration system: True HEPA
Air quality indicator: No
Timer: Yes
Mode Choice: 3 speeds
Filter Change Indicator: Yes
Dimensions: 9.25 x 20 x 22.25 inches

Check Price and Specs