BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In …
$349.99Original price was: $349.99.$270.99Current price is: $270.99.
Blue Pure 211i+ Max HEPASilent™ smart air purifier quickly cleans up to 1,524sqft space in 30min or 635sqft in about 12.5min on high. Independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide® Program for air cleaners, this air purifier has a Clean Air Delivery Rate (CADR) of 410 for fine smoke particles, dust and pollen. Get more out of the filter thanks to our proprietary RealTrack algorithm where fan speed, usage time and pollution levels are used to calculate exactly how dirty the filter is based on actual usage and tells you more accurately when to replace it within 9 months. Shop genuine Blueair Blue Pure F2MAX replacement filter for optimal performance: Blue Pure 211i Max air purifier replacement filter B08KPHRLXR. Blueair is the only line of air purifiers with a customizable, washable fabric pre-filter. Inspired by the latest Scandinavian design trend, Blue Pure Max air purifiers arrive in the Stockholm Fog pre-filter, while Limestone, Moss and Sand pre-filters are sold separately. *Comparing pollen CADR on high fan speed (Blue Pure 411a Max & 411i Max vs. Blue 411 Auto), other units may vary. Based on AHAM maximum allowable certified rating which may vary from the AHAM seal claimed valued. Noise refers to the dB(A) difference in acoustic power. **When similar CADR was measured, Blueair models with mechanical and electrostatic filtration achieved less noise with less energy than same models with only H13 HEPA mechanical filtration. ***Tested PM 2.5 (0.1 – 2.5 microns) up to 90min in a 30m3 room. Tested to remove min. 99.9% of S. aureus, K. pneumoniae, P. aeruginosa, MS2, E.Coli, H1N1, A.Niger. BLUEAIR’S TOP-PERFORMING AIR PURIFIER LINE: Blue family’s new Pure Max series with our proprietary HEPASilent performance now even better with up to 83% faster cleaning and 50% less noise* LET’S CLEAR THE AIR QUIETER: Quiet Mark certified (23-53dB); Cleans up to 3,048 sqft space in 60 min,1,524sqft in 30min or 635sqft in about 12.5min on high LET’S CLEAR THE AIR FASTER: HEPASilent dual filtration technology delivers more clean air faster and uses less noise and energy than HEPA filtration alone** LET’S CLEAR THE AIR BETTER: Removes at least 99.97% of tiny airborne particles like viruses and smoke down to 0.1 microns, and captures pet dander, pollen, mold allergen and dust; carbon filter traps light household odors from smoking, pets and cooking*** LET’S CLEAR THE AIR SMARTER: Blueair smart air purifier app scheduling, air quality monitoring, Clean Air ETA, Welcome Home geofencing and RealTrack accurate 6–9 month filter tracking technology are customizable features; Alexa voice control available
Price: $349.99 - $270.99 (as of May 01, 2025 23:26:11 UTC – Details)
Customers say
Customers find the air purifier effective, particularly for pet dander and cooking odors, while appreciating its easy setup, attractive design, and manageable size that fits well in any room. The functionality and air quality receive positive feedback, with one customer noting how the furnace picks up the clean air. The quietness receives mixed reviews – while some find it super quiet, others report it getting very loud. The value for money also gets mixed reactions, with some saying the price is worth it while others find it not justifiable.
8 reviews for BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In …
Jamie Freeman –
Breathing Easier Every Day – My Experience with the Blueair Air Purifier
From the moment I set it up, I noticed a significant difference. The air felt fresher, and my usual morning congestion started to fade. It’s incredibly user-friendly—just plug it in, and it gets to work.One of the standout features for me is its quiet operation. Even on higher settings, it’s unobtrusive, allowing me to work and sleep without disturbance. The sleek design also blends seamlessly with my home decor, which is a nice bonus.Maintenance is straightforward. The filter replacement indicator is a helpful reminder, and changing filters is a breeze. While replacement filters can be a bit pricey, the improvement in air quality and my overall well-being make it a worthwhile investment.Overall, the Blueair air purifier has exceeded my expectations. It’s not just an appliance; it’s an essential part of my home that contributes to a healthier, more comfortable living environment.
P. Mendelberg –
BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour,
I have purchased two of these and overall I like them. It was a little challenging to register the product. I first tried on their website which didn’t work right but it allowed me on the app that I had downloaded onto my phone. The units work well and are fairly easy to set up. It works through the app as well as from the unit. Mostly I use the console on the unit if I want to change anything. It doesn’t look difficult to change the filters. The inside one is a little pricey if you want the more hypoallergenic filter. However filters seen to last around six months. The controls are easy to use. The hardest thing was to adjust the dimming of the light which was a little tricky before I got it. It is not clear whether to run it on the automatic setting or use the fan for faster air exchange. I find the information offered not that detailed. I have taken to running in on the “2 fan blade” setting (low medium?). My only complaint is about running them on the two higher setting. In both one has a mild “buzzing sound that won’t go away. And the other has a mild vibration such as fan bladed not being quite balanced. But since it doesn’t really seem necessary to run at the higher speeds, it is not a big issue. At the lower setting it is quiet. Being large they are somewhat unwieldy to move around and as such I bought roller caddy’s like for large plants which work well.After a couple of months I decided the one that is noisy and buzzing on the higher setting needed to be fixed or replaced so I contacted Blue air support. The site is pretty confusing for support and after going in circles I decided to try chat support. It seemed pretty good but besides the wanting the serial number and purchase receipt they wanted a video of the problem. I pointed out that the audio on the video might not exactly replicate the natural sound in my room. From what I could tell the buzzing (at a higher treble level) on the video was not as noticeable as in real life. Anyway the rep sent me an email to attach the files to and I sent them in anyway. So I never heard back from them. After a week I sent another email to the rep asking about any update and have heard nothing further since.About a week after this last posting I received a response apologizing for the delay. On reviewing my completed documentation, a few days later I was informed that they would be sending me a new unit to replace the “bad” one and a return authorization and label to return it when the new one arrived. The new unit arrived promptly and did not have the problem of the first one. Since I am very pleased with the outcome I have updated my rating to reflect this. Again my only concern was the delay in response to my submission. Given the outcome I feel I should let it slide. I like the machine well and they stood by it.
Strong Sister –
An impressive piece of equipment- quiet and smart
I am reviewing the BlueAir 211i Max and 411i Max series in this review as I bought both – one for living room and one for bedroom. Bottom line, these are very impressive units and for the price I am impressed and pleased with each for functionality and effectiveness. I think the aesthetics of it are pleasing as well. It looks nicer than a black box wheezing in your room.Pros for the BlueAir series. very very quiet. On auto maintenance mode – you can’t hear the thing. These are smart machines. You can monitor every aspect of your air quality through the app. You can adjust the control lights from off to bright. It tracks months of air quality data for the room it is in by month, week, day. You can adjust from sleep mode, auto, and 3 fan speeds using the app remotely. It tells you how much filter life is left. It tells you the outside air quality and compares to your inside.Example of its effectiveness; I was sautéing some Italian sausage and onions, the unit detected the particles and immediately went into high mode for about 5 minutes until all the odor was eliminated and then went back to silent. The front LED bar changes from Blue to Green, orange and red depending on the air quality while at the same time adjusting the fan speed to address the corresponding level of air quality indicated. Same thing happened when smoking some meat on the back patio. I left the door open to bring in the food, the unit detected the smoke and the front LED went red. After closing the door, it ran on high mode until the LED indicators began to regress back to blue and the fan speed decreasing accordingly until all the smoke odor was eliminated from the room.Cons for the BlueAir product. It is a bit pricier than other options – but for all the differences – so far, I feel the Blue Air product is definitely worth the price difference, for me at least.What I have not addressed: the longivity of the products; the life of the filter; ease of maintaining; Both of my purchases are within the first month;
Honest Opinion –
This is a great product. It really works well. We bought it to clear wildfire smoke and we are really pleased about the clarity of the air in our home. The app works very well and it is easy to use. Provides air quality feedback and information, tells you about particles in the air and has several options that help optimize the effectiveness, adjust the fan speed etc. It is not loud but also has a night mode. Truly helps my breathing.
Robert –
En si estaba con todas las ganas del muy para tener un purificador en mi cuarto ya que siempre le entra humo de los demás que queman cosas, en si la experiencia en la aplicación es buena pero a la hora de encender el purificador suena como un grillo o interferencia de un televisor viejo que en primera estancia me saqué mucho de onda, la única forma en la cual ya no se escuchaba eso es que le subiera la intensidad del ventilador pero ese no es el punto de tener el producto….Me dio mucha pena llevarme tal decepción y tener que regresarlo
Eva F. –
Purchased to help with airborne allergies and seems to have helped. I’ve been using it steadily since receiving it a few weeks ago and usually just leave it on the automatic setting. It seems to sense air changes well since it kicked into high gear when I was cooking pancakes (I do not have an exhaust fan in the kitchen) and then turned back down a little while after. I love that it can be controlled with my phone and that I can get a report on the air quality through the day. I have a family of four plus two new cats in a 1000 square foot space so it can get stuffy quickly but I’ve noticed that the house smells much fresher with this unit. One caution though, the fabric exterior is very enticing as a scratching post for cats so we had to put it up in a stand to keep it out of reach. All in all I am very happy with my purchase and would buy it again.
JWynnON –
Good deal! This air purifier works very well for large rooms and significantly improves air quality. The HEPA Silent technology is efficient, and it’s relatively quiet, which is a big plus. However, the app integration could be more user-friendly, and replacement filters are a bit pricey. Overall, it’s a solid product that delivers clean, fresh air effectively!
Amazon Customer –
Very happy with this puifier. It works well and picks up smell really quickly. Within minutes your air is back to 0. Very pleased with it. I would recommend getting one. Easy to set up and get it started. Not very noisy.
Jamie Freeman –
Breathing Easier Every Day – My Experience with the Blueair Air Purifier
From the moment I set it up, I noticed a significant difference. The air felt fresher, and my usual morning congestion started to fade. It’s incredibly user-friendly—just plug it in, and it gets to work.One of the standout features for me is its quiet operation. Even on higher settings, it’s unobtrusive, allowing me to work and sleep without disturbance. The sleek design also blends seamlessly with my home decor, which is a nice bonus.Maintenance is straightforward. The filter replacement indicator is a helpful reminder, and changing filters is a breeze. While replacement filters can be a bit pricey, the improvement in air quality and my overall well-being make it a worthwhile investment.Overall, the Blueair air purifier has exceeded my expectations. It’s not just an appliance; it’s an essential part of my home that contributes to a healthier, more comfortable living environment.
P. Mendelberg –
BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour,
I have purchased two of these and overall I like them. It was a little challenging to register the product. I first tried on their website which didn’t work right but it allowed me on the app that I had downloaded onto my phone. The units work well and are fairly easy to set up. It works through the app as well as from the unit. Mostly I use the console on the unit if I want to change anything. It doesn’t look difficult to change the filters. The inside one is a little pricey if you want the more hypoallergenic filter. However filters seen to last around six months. The controls are easy to use. The hardest thing was to adjust the dimming of the light which was a little tricky before I got it. It is not clear whether to run it on the automatic setting or use the fan for faster air exchange. I find the information offered not that detailed. I have taken to running in on the “2 fan blade” setting (low medium?). My only complaint is about running them on the two higher setting. In both one has a mild “buzzing sound that won’t go away. And the other has a mild vibration such as fan bladed not being quite balanced. But since it doesn’t really seem necessary to run at the higher speeds, it is not a big issue. At the lower setting it is quiet. Being large they are somewhat unwieldy to move around and as such I bought roller caddy’s like for large plants which work well.After a couple of months I decided the one that is noisy and buzzing on the higher setting needed to be fixed or replaced so I contacted Blue air support. The site is pretty confusing for support and after going in circles I decided to try chat support. It seemed pretty good but besides the wanting the serial number and purchase receipt they wanted a video of the problem. I pointed out that the audio on the video might not exactly replicate the natural sound in my room. From what I could tell the buzzing (at a higher treble level) on the video was not as noticeable as in real life. Anyway the rep sent me an email to attach the files to and I sent them in anyway. So I never heard back from them. After a week I sent another email to the rep asking about any update and have heard nothing further since.About a week after this last posting I received a response apologizing for the delay. On reviewing my completed documentation, a few days later I was informed that they would be sending me a new unit to replace the “bad” one and a return authorization and label to return it when the new one arrived. The new unit arrived promptly and did not have the problem of the first one. Since I am very pleased with the outcome I have updated my rating to reflect this. Again my only concern was the delay in response to my submission. Given the outcome I feel I should let it slide. I like the machine well and they stood by it.
Strong Sister –
An impressive piece of equipment- quiet and smart
I am reviewing the BlueAir 211i Max and 411i Max series in this review as I bought both – one for living room and one for bedroom. Bottom line, these are very impressive units and for the price I am impressed and pleased with each for functionality and effectiveness. I think the aesthetics of it are pleasing as well. It looks nicer than a black box wheezing in your room.Pros for the BlueAir series. very very quiet. On auto maintenance mode – you can’t hear the thing. These are smart machines. You can monitor every aspect of your air quality through the app. You can adjust the control lights from off to bright. It tracks months of air quality data for the room it is in by month, week, day. You can adjust from sleep mode, auto, and 3 fan speeds using the app remotely. It tells you how much filter life is left. It tells you the outside air quality and compares to your inside.Example of its effectiveness; I was sautéing some Italian sausage and onions, the unit detected the particles and immediately went into high mode for about 5 minutes until all the odor was eliminated and then went back to silent. The front LED bar changes from Blue to Green, orange and red depending on the air quality while at the same time adjusting the fan speed to address the corresponding level of air quality indicated. Same thing happened when smoking some meat on the back patio. I left the door open to bring in the food, the unit detected the smoke and the front LED went red. After closing the door, it ran on high mode until the LED indicators began to regress back to blue and the fan speed decreasing accordingly until all the smoke odor was eliminated from the room.Cons for the BlueAir product. It is a bit pricier than other options – but for all the differences – so far, I feel the Blue Air product is definitely worth the price difference, for me at least.What I have not addressed: the longivity of the products; the life of the filter; ease of maintaining; Both of my purchases are within the first month;
Honest Opinion –
This is a great product. It really works well. We bought it to clear wildfire smoke and we are really pleased about the clarity of the air in our home. The app works very well and it is easy to use. Provides air quality feedback and information, tells you about particles in the air and has several options that help optimize the effectiveness, adjust the fan speed etc. It is not loud but also has a night mode. Truly helps my breathing.
Robert –
En si estaba con todas las ganas del muy para tener un purificador en mi cuarto ya que siempre le entra humo de los demás que queman cosas, en si la experiencia en la aplicación es buena pero a la hora de encender el purificador suena como un grillo o interferencia de un televisor viejo que en primera estancia me saqué mucho de onda, la única forma en la cual ya no se escuchaba eso es que le subiera la intensidad del ventilador pero ese no es el punto de tener el producto….Me dio mucha pena llevarme tal decepción y tener que regresarlo
Eva F. –
Purchased to help with airborne allergies and seems to have helped. I’ve been using it steadily since receiving it a few weeks ago and usually just leave it on the automatic setting. It seems to sense air changes well since it kicked into high gear when I was cooking pancakes (I do not have an exhaust fan in the kitchen) and then turned back down a little while after. I love that it can be controlled with my phone and that I can get a report on the air quality through the day. I have a family of four plus two new cats in a 1000 square foot space so it can get stuffy quickly but I’ve noticed that the house smells much fresher with this unit. One caution though, the fabric exterior is very enticing as a scratching post for cats so we had to put it up in a stand to keep it out of reach. All in all I am very happy with my purchase and would buy it again.
JWynnON –
Good deal! This air purifier works very well for large rooms and significantly improves air quality. The HEPA Silent technology is efficient, and it’s relatively quiet, which is a big plus. However, the app integration could be more user-friendly, and replacement filters are a bit pricey. Overall, it’s a solid product that delivers clean, fresh air effectively!
Amazon Customer –
Very happy with this puifier. It works well and picks up smell really quickly. Within minutes your air is back to 0. Very pleased with it. I would recommend getting one. Easy to set up and get it started. Not very noisy.