Best Air Purifiers for Purification Performance (2024)
Blueair HealthProtect 7470i Air Purifier
Score: 9/10
The purifier boasts an advanced filtration system that effectively removes a wide range of pollutants, though it is priced higher than competitors.
Purification Performance
9/10
The Blueair HealthProtect 7470i is an air purifier designed for use in rooms up to 91 square meters.
It can trap and remove particles as small as 0.1 microns, including common allergens such as pet dander, mold, pollen, and dust.
The 7470i is also capable of handling tougher pollutants, such as VOCs, viruses, odors, and smoke, thanks to its powerful setup.
Ease Of Use
7/10
Quotes from Reviewers
The most interesting element is the large LCD touch interface located at the top of the unit.
The 7470i can also connect to Wi-Fi and is compatible with Blueair's app.
This app allows for remote control over its functions and access to metrics.
Build Quality
8/10
Quotes from Reviewers
Blue Air has done a nice job of giving it a sleek design that isn't too brash, while still conveying that it's a high-end piece of equipment.
The metal cage is constructed with wheels on the bottom for easy movement.
The 7470i is also compatible with Amazon's Alexa virtual assistant.
Noise Level
8/10
Quotes from Reviewers
At its lowest speed, it uses a mere 9 watts of power while producing only 25 decibels of noise.
Even at its most powerful, it reaches just 45 decibels.
Make it 10% quieter than the average air purifier.
Energy Efficiency
9/10
Quotes from Reviewers
At its lowest speed, it uses a mere 9 watts of power.
Energy consumption was reduced by about 55%.
It is inexpensive to run and has a minimal impact on background noise.
Dyson Purifier Cool Autoreact TP7A
Score: 9/10
Efficient air purification with HEPA H13 filters capturing ultrafine dust and allergens.
Purification Performance
9/10
Dyson air purifiers feature an air projection loop that multiplies the airflow, generating the circulation power needed to drive even distant pollution back through sealed filters, purifying the entire room.
It captures ultrafine dust and allergens while absorbing volatile gases and odors.
It purifies the air while also trying to either warm you or cool you.
Ease Of Use
8/10
Build Quality
7/10
Noise Level
8/10
Energy Efficiency
7/10
IQAir HealthPro Plus Air Purifier
Score: 9/10
The purifier offers medical-grade filtration with proven HyperHEPA technology, effectively removing allergens and ultrafine particles.
Purification Performance
9/10
Our medical-grade air purifiers never lose their efficiency, thanks to hyper Hepper technology.
Does this story sound familiar? One month after you purchased your air purifier, it seems to just circulate dust and has stopped capturing pollutants.
Ease Of Use
7/10
Quotes from Reviewers
You separate the machine by pulling on the two tabs on its sides.
The actual filter needs to be opened up and perfectly balanced so that you can fit this cartridge piece back in place, which is a little tricky to do.
Build Quality
9/10
Quotes from Reviewers
These filters should be replaced every 12 to 18 months.
There's a small indicator on it that says 'face up,' so you know which side should face up when inserting it into the cartridge piece.
Noise Level
6/10
Quotes from Reviewers
You can set it to whatever setting you like. You'll see that we are also due for a B5 cell because it's yellow right now.
Energy Efficiency
7/10
Quotes from Reviewers
You want to make sure you're checking, of course, and so it will prompt you to replace the filter. Hit ENTER, then press and hold it.
LG PuriCare 360
Score: 9/10
Exceptional purification with dual filters capturing 99.97% of particles and reducing odors and bacteria.
Purification Performance
9/10
The Pyare 360 features a dual filter system with not one, but two large 360° filters.
The true HPA layer boasts an impressive 99.97% particle capture rate, including those tiny 0.3-micron particles.
The built-in ionizer technology is another excellent addition to this air purifier.
Ease Of Use
8/10
Build Quality
8/10
Noise Level
9/10
Energy Efficiency
9/10
Oransi Mod+
Score: 9/10
Highly effective for large spaces, capable of cleaning up to 1,250 square feet.
Purification Performance
9/10
The Oransi Mod+ HEPA purifier is perfect for extra-large rooms.
It effectively cleans up to 1,250 square feet.
Ease Of Use
7/10
Build Quality
8/10
Noise Level
8/10
Energy Efficiency
8/10
Winix 9800
Score: 9/10
The Winix 9800 excels in purification with a four-stage filtration system that effectively removes pollutants and allergens.
Purification Performance
9/10
The true HEPA filter captures 99.97% of airborne allergens as small as 0.3 microns.
The activated carbon filter removes VOCs and odors, and the plasma wave technology helps to reduce airborne bacteria and viruses.
Ease Of Use
9/10
Build Quality
9/10
Noise Level
9/10
Energy Efficiency
9/10
Dreo Macro Max S
Score: 9/10
The Dreo Macro Max S excels in air purification with its three-stage filtration system, significantly improving air quality.
Purification Performance
9/10
The Dreo Macro Max S uses a three-stage filtration technology consisting of a pre-filter, an H13 True HEPA filter, and an activated carbon filter.
In a room measuring 320 square feet, the Dreo Macro Max S improved the air quality by approximately 96 percent.
The air purifier doesn't use a washable filter, so you have to replace the filter occasionally.
Ease Of Use
8/10
Build Quality
8/10
Noise Level
8/10
Energy Efficiency
7/10
Levoit’s Core 600S
Score: 9/10
Highly efficient with a three-stage filtration system, capturing 99.97% of particles and performing well in large rooms.
Purification Performance
9/10
The Core 600S uses a three-stage filtration technology, consisting of a pre-filter, a true HEPA filter, and an activated carbon filter.
In a room measuring 560 square feet, the Levoit Core 600S improved the air quality by an impressive 96 percent.
The true HEPA filter captures 99.97% of airborne particles as small as 0.3 microns in size.
Housefresh.com
Ease Of Use
8/10
Build Quality
7/10
Noise Level
7/10
Energy Efficiency
8/10
Coway AP-1216L
Score: 9/10
The Coway AP-1216L effectively captures 99.97% of particles with its four-stage filtration system.
Purification Performance
9/10
Coway AP-1216L Tower Mighty Air Purifier with True HEPA and Smart Mode (up to 330 sq. ft.)
Vital iron captures and reduces up to 99.97% of particles as small as 0.3 microns in the air, including pollen, pollutants, and other allergens.
It also reduces volatile organic compounds and odors.
Ease Of Use
8/10
Quotes from Reviewers
One of the features they included here, which is very convenient, is the ability to turn off a light.
The auto mode automatically optimizes the fan speed based on the level of indoor air quality.
Build Quality
7/10
Noise Level
7/10
Energy Efficiency
8/10
Aeris Aair 3-in-1 Pro
Score: 9/10
Exceptional air purification with effective allergen and odor reduction, though large size and costly filters may be drawbacks.
Purification Performance
9/10
Ease Of Use
7/10
Build Quality
8/10
Noise Level
7/10
Energy Efficiency
6/10