Danny as been writing about air purifiers for 10+ years. He is a major fan of home technology, which makes him the perfect person to test and evaluate products for HouseFresh
When it comes to air purification, few brands offer better solutions than Blueair. The Swedish brand offers high-performance purifiers coupled with sleek scandi design that will transform the air in your home without looking out of place.
One of the primary reasons for Blueair’s stellar reputation is due to their unique HEPASilent technology. This technology supercharges the standard HEPA filter by electrostatically charging particles as they enter the purifier, making them easier for the filter to capture. This results in 99.97% of airborne particles as small as 0.1 micron being removed from the air.
Unlike many of their competitors, Blueair purifiers are effective at removing pollutants at low power settings, thanks to their HEPASilent filtration. For the consumer, this means less energy consumption and as the name suggests, less noise. The best part is, Blueair doesn’t reserve this technology for their high-end purifiers only, but utilize it throughout their product range, alongside activated carbon filters to remove gasses and odors as standard.
As each air purifier is designed to work at its best in a specific sized space, it’s important to measure your room and choose an appropriate machine. Blueair offers a wide range of purifiers, from the Blueair Blue Pure 411, a budget-friendly option for smaller spaces, to the Blueair Classic 480i that is capable of purifying the air in a 434 sq ft room 5 times in an hour.
When selecting our top 8 Blueair purifiers, we made sure to include a range of products for different budgets and varying sized spaces. We also utilized Consumer Reports and analyzed product reviews through Fakespot to ensure genuine users were satisfied with each purifier’s performance.
Last update on 2023-06-06 / Affiliate links / Images from Amazon Product Advertising API
1. Blueair Blue Pure 411
Check out our full hands-on review of the blueair 411.
The Blueair Blue Pure 411 is designed for smaller rooms, and thanks to its unobtrusive design, it can easily be set up out of the way. This makes it worthwhile if space is a factor, especially in the case of it being used in a child’s room or playroom. You can even change the color of the fabric pre-filter quickly if you wish to have something to better match the overall décor of the room it’s used in.
When it comes to cleaning the air, the unit features a HEPASilent filter that removes up to 99.97% of airborne particles like pollen and dust. There is a separate particle filter that will further help capture airborne germs and other allergens. While these filters tackle the airborne particles, the activated carbon filter will trap light household odors. Before all that, however, is the pre-filter that handles the larger particles before they can slip into the unit.
The Energy Star-rated unit also features a user-friendly design with its one-button control setup. There is an LED around the button that will glow red when it is time for you to change the filter. Also, thanks to the design of the air purifier, the unit can be set up however you need it since the airflow happens all the way around.
- Purifier Technology: HEPASilent
- Room Size Suitability: 161 sq. ft
- Filter Life: 6 months
- Noise Level: 17 decibels to 46 decibels
- Monthly Energy Consumption: $5 to $7
What we love
- This comes with a fabric slip for the pre-filter
- The unit offers strong air circulation
- Very efficient at removing odors from smaller spaces
- Sound level is low and manageable at all three fan speeds
We don't like this as much
- You have to stretch the fabric pre-filter tight to fit it over the unit
- We wish the button was a little less sensitive, in order to prevent accidental presses
2. Blueair Classic 480i
The Blueair Classic 480i is fitted to protect medium to large-sized rooms such as living rooms and home offices. It features air quality sensors that work to monitor the air in the room in real-time. When you set the purifier to run in its auto mode, it will adjust the fan according to the current air quality. There are three different fan speeds, and if you don’t want it to operate in auto mode, you can manually adjust the speed instead.
Although the control panel is seamless to use, this air purifier is compatible with the Blueair Friend app. From your smartphone, you can monitor the air quality, set up the auto mode or manually adjust fan speeds, and even set a timer so that it only runs when you want it to. There’s also a night mode that will run the unit quieter for disturbance-free operation. Not only can you run this from your phone, but you can also set up the purifier with Alexa for voice control operation too.
While it’s running, the HEPASilent filtration technology captures 99.97% of many different airborne pollutants that can invade your home such as pollen, pet dander, mold, dust, and some viruses and bacteria. As this comes with the standard DualProtection filter, it will also remove odors. You can always upgrade the purifier with an additional filter to get an extra layer of activated carbon filtration. This add-on can better remove harsh smoke and odors from your home, leaving your rooms fresh with clean air.
- Purifier Technology: HEPASilent
- Room Size Suitability: 434 sq. ft
- Filter Life: 6 months
- Noise Level: 32 decibels to 52 decibels
- Monthly Energy Consumption: $5 to $33
What we love
- Through the app, you can view the history of each type of pollutant
- It is easy to set up and use the scheduler
- The sensor has good sensitivity to detect minor air quality changes
- You can turn off the blue LED lighting if desired
We don't like this as much
- It's a larger unit, so an appropriately sized area will need to be prepared for it to operate efficiently
- We wish this unit had wheels for easier portability
3. Blueair Blue Pure 411 Auto
Built for medium-sized rooms like a playroom and master bedroom, the Blueair Blue Pure 411 Auto works to remove airborne particles, large and small. It features a fabric pre-filter that serves as the first layer of protection by capturing large pollutants like hair and dust. You can even choose from five different fabric colors if you want to change up the look of the unit. With the filtration process though, the HEPASilent technology tackles 99.97% of smaller particles such as pollen, germs, and other allergens.
Meanwhile, the activated carbon layer will trap lighter household odors such as cooking and smoke smells. It’s easy to note the current air quality thanks to the LED air quality indicator. This will display the current quality through three different colors that represent good, moderate, and poor quality. It works well with the auto mode that will adjust the fan speed whenever the quality changes.
Besides the air quality though, this unit also has a separate sensor to monitor fine particles. Operating the unit is simple enough thanks to the one-button control, and through that, you can also activate the auto function quickly. Around the button is also an LED that changes color to show that the auto mode is on or that it is time to replace the filters.
- Purifier Technology: HEPASilent
- Room Size Suitability: 190 sq. ft
- Filter Life: 6 months
- Noise Level: 18 decibels to 48 decibels
- Monthly Energy Consumption: $0.7 to $3.5
What we love
- It's lightweight, making it easier to move from room to room
- Features 360-degree air intake so you can set it up at any angle
- The fabric pre-filter is easy to wash to help it last longer
- The Velcro panel in the fabric keeps the cord hidden
We don't like this as much
- May have to press the one-button control hard as it isn't that sensitive
- The lights on the touch button dim in auto mode, but don't completely turn off
4. Blueair Classic 680i
The Blueair Classic 680i is an intuitive air purifier that features DualProtection filters. The coconut particle filter helps to remove airborne pollutants at a faster rate compared to standard carbon filters. It pairs with the HEPASilent filtration technology that uses electrostatic and mechanical filtration to capture 99.97% of airborne particles from mold spores to dust and pet dander. These filters can help provide relief from common allergens as well as make it easier for asthma sufferers to breathe in cleaner air.
Also, this filtration technology has a faster clean air delivery rate in larger rooms so that you don’t have to run it as long to feel the difference. There are integrated air quality sensors too that scan and report in real-time so that there is never any guesswork on your part. When you place the purifier in auto mode, it will regularly adjust the fan speed depending on the air quality detected.
Otherwise, you can use the digital touch controls on the unit to adjust as you see fit. You can even sync the purifier up with the compatible Blueair Friend app so that you can control everything from a distance. Furthermore, the app allows you to better track everything such as air quality and the history of the pollutants detected so that you may become more aware of the steady changes in your home.
- Purifier Technology: HEPASilent
- Room Size Suitability: 698 sq. ft
- Filter Life: 6 months
- Noise Level: 32 decibels to 62 decibels
- Monthly Energy Consumption: $21 to $36
What we love
- With the built-in caster wheels, you can slide the unit around rather than lift it
- The app allows you to lower the brightness of the LED or turn it off
- The unit is Alexa-compatible so you can adjust it with just your voice
- Effectively removes smoke odors at a quick pace
We don't like this as much
- On the highest setting, the unit does produce noticeable noise
- Handles would make the unit easier to grip when moving it around
5. Blueair Blue Pure 211+
Recommended for larger rooms, the Blueair Blue Pure 211+ can filter the air about 4.8 times an hour in a room that’s the suggested size of 540 sq. ft. This includes family rooms or large bedrooms. It does so in a contemporary, cube-like design that can readily blend into the background of any setting. If you don’t want to stick with the included dark gray fabric pre-filter, you can also purchase one of the other four colors separately. This way, you can make your home’s air healthier in style.
On the topic of the fabric pre-filter, it isn’t just for show since it works on capturing those larger particles first. This can help improve the overall life of the main filter. With HEPASilent filtration, it uses electrostatic filtration to remove up to 99.97% of airborne pollutants such as viruses and bacteria, dust, and pollen. Next up is the main particle filter that further addresses airborne allergens such as pet dander and germs. Lastly, the carbon layer will trap those pesky household odors.
As for the rest of its features, the unit has a built-in LED display that will indicate the air quality by cycling through three different colors. Controlling the unit is easy thanks to the one-button control setup. Even if you don’t want to manually control the purifier, you can always set up the auto mode function so that it kicks in if it detects that the air quality is below recommended levels.
- Purifier Technology: HEPASilent
- Room Size Suitability: 540 sq. ft
- Filter Life: 6 months
- Noise Level: 23 decibels to 56 decibels
- Monthly Energy Consumption: $11 to $21
What we love
- User-friendly design that is easy to set up
- The fabric pre-filter cleans well when hand-washed
- Features a powerful fan that filters the air in a short amount of time
- Energy-efficient performance so it can run day and night
We don't like this as much
- Very lightweight, so take care not to knock the unit over accidentally
- It may take some time for the auto function to increase fan speeds
6. Blueair Classic 605
The Blueair Classic 605 is a robust air purifier suitable for extra-large rooms or homes and apartments with open floor plans. It works to lower air particles as small as 0.1 microns, reducing up to 99.97% of them while also maintaining healthier levels to make the surrounding air easier to breathe in. The HEPASilent technology can cut down on mold spores, dust, bacteria, and viruses. Meanwhile, the DualProtection filters can remove common household odors like cooking smells and smoke.
The carbon filter also works on reducing chemicals and VOCs. All of this is done in an energy-efficient manner so that you may run the air purifier 24/7 without worry. This includes operating it at night on its lowest fan speed; the unit is just about whisper-quiet in operation so that it can run without disturbing anyone who may be sleeping.
Despite its larger size, the unit has built-in caster wheels to help roll it around as needed. Furthermore, you can set it up at different angles thanks to its dynamic airflow. This allows it to release cleaner air from both sides as well as from the top so that nothing is obscured. Additionally, the unit is compatible with an app or with Alexa voice control.
- Purifier Technology: HEPASilent
- Room Size Suitability: 775 sq. ft
- Filter Life: 6 months
- Noise Level: 32 decibels to 62 decibels
- Monthly Energy Consumption: $21 to $36
What we love
- The control dial is responsive and simple to use
- The wheels roll on both hard and carpeted floors
- Carbon filter works well at absorbing pet odors
- Ability to control the unit from a distance
We don't like this as much
- The fan will require you to clean it occasionally as it can collect dust
- Due to the higher energy usage, it is not recommended to run this unit 24/7
7. Blueair Blue Pure 311
The Blueair Blue Pure 311 is an intuitive air purifier that can serve a variety of needs. It can help allergen and asthma sufferers thanks to the HEPASilent filtration that will remove up to 99.97% of airborne particles like dust and pollen. Since it can capture particles as small as 0.1 microns, it can even reduce the presence of viruses and bacteria too. Beyond that, the unit is helpful if you live in an area that is affected by wildfires since it’s been tested to remove 99% of fine particles that come from them.
Thanks to the fabric pre-filter, it can even work on taking down those larger particles that float around, such as hair. This way, the HEPASilent filter has a longer life since the pre-filter works as a first layer of defense. Light odors are trapped as well via the activated carbon layer so that typical household odors like smoke and cooking won’t overwhelm the room.
This straightforward unit features a one-button control so that you can get going with it faster. There is also an integrated particle sensor and an auto mode setting that kicks in if the unit detects a drop in air quality. The LED display will always let you know what the air quality is as it will change color accordingly. This way, you never have to guess, even if you don’t use the auto mode function and instead wish to manually adjust the air purifier.
- Purifier Technology: HEPASilent
- Room Size Suitability: 388 sq. ft
- Filter Life: 6 months
- Noise Level: 23 decibels to 53 decibels
- Monthly Energy Consumption: $1 to $12.50
What we love
- Sleek and lightweight so you can pick it up and move it fast
- The pre-fabric filter is quick and simple to vacuum
- Can create a noticeable difference in air quality in little time
- Pre-filter is made from a thick material that doesn't snag easily
We don't like this as much
- The socket adapter is quite large, which may take over an outlet depending on the outlet’s size
- There’s quite a noticeable noise difference between the medium and high setting
8. Blueair Classic 280i
The Blueair Classic 280i is a go-to choice when you need something that packs a lot of power, but is best suited to handle smaller or medium-sized rooms like a home office or nursery. It is helpful for providing relief from asthma and allergy symptoms thanks to the filter removing up to 99.97% of triggers such as smoke, viruses, bacteria, pollen, and more. This can even help those of you who adore pets, yet still feel the unfortunate allergy-related effects since it can capture and reduce pet dander and hair.
If you wish, you can set up the auto mode function. This way, you don’t have to check on the machine and adjust accordingly. Instead, the unit will adjust the fan speeds all on its own once it detects that air quality levels are low. It can detect this through the sensor that consistently monitors the quality in real-time so that you are never out of the loop.
You can track and monitor your air quality through the compatible app that is free to download. If you wish, you can also adjust the air purifier from the app too such as set up schedules and change the fan speed if you are not using the auto mode function. This saves you from having to go up to the unit each time you want to change something.
- Purifier Technology: HEPASilent
- Room Size Suitability: 279 sq. ft
- Filter Life: 6 months
- Noise Level: 32 decibels to 56 decibels
- Monthly Energy Consumption: $7 to $30
What we love
- Filter change indicator has good sensitivity so that it turns on when you need it
- It features integrated handles to make it easier to pick up
- Touch control panel responds instantly
- Good amount of customization options available via the app
We don't like this as much
- We’d love to see a design update that lends the unit better to modern decor
- With the unit's larger size, it can't be hidden away in a smaller room
FAQs About Blueair Air Purifiers
Why choose Blueair?
Blueair is a popular manufacturer of air purifiers thanks to several factors. For one thing, they use two filtration technologies with their HEPASilent technology, and it works at cleaning the air at a quicker rate.
This combination of filter technologies removes about 99.97% of airborne particles as small as 0.1 microns. This allows the purifiers to better trap some viruses and bacteria as well as the usual pollen, pet dander, and smoke. They even focus on removing odors and VOCs with the activated carbon filter.
Since their filters don’t require as much air pressure to push the air through, the purifiers can typically perform efficiently with lower fan speeds, thus producing less noise.
Will Blueair products protect against allergens?
Blueair products feature their HEPASilent filtration technology that can capture small airborne particles. This includes the typical allergens that can cause symptoms such as runny nose, cough, and more. This way, running the purifier on a consistent basis can help improve your home situation, clearing out the air so that you and everyone else inside your home can breathe better.
Also, the technology focuses on providing a high delivery rate of clean air with greater energy efficiency. By doing so, you can run the purifiers 24/7, even at nighttime so that you can reap the benefits while you sleep.
What’s the difference between the styles?
Among Blueair air purifiers, there are three styles: Pro, Blue, and Classic.
The Pro style is their professional-level line. It is suitable to handle spacious areas such as an office environment, and it manages such large rooms while still maintaining a minimalistic design.
Meanwhile, the Blue style offers a more straightforward design. Simply plug it in and go. It’s lightweight as well as being compact so that you can set it up anywhere, making it a good choice for smaller rooms.
As for the Classic style, it features the signature design that is most helpful for allergy sufferers. These operate quietly too, making them a good choice for family households or for those who want to use an air purifier at night.
Which Air Purifier is Best for You?
Blueair has ranked near the top in the market for years for creating innovative purifiers. Their products clear the air of harmful particles effectively, and with them being energy efficient, you can run the units for hours on end if not completely overnight if the need arises.
Thanks to the numerous styles available of these air purifiers, you can find the proper unit that suits your home or business location. Moreover, certain air purifiers work best for certain situations. Bigger units are ideal for handling large, open spaces, while compact units are worthwhile if space is an issue or portability is a concern.
Check out our favorite options based on affordability. We laid out our top budget-friendly option, our favorite mid-range option, and our favorite high-end Blueair air purifier:
- Best Budget Option – Blueair Blue Pure 411
- Best Mid-Range Option – Blueair Classic 280i
- Best High-End Option – Blueair Classic 480i