Details
Blue Pure 311i Max HEPASilent™ smart air purifier quickly cleans up to 929sqft living space in 30min or 387sqft medium room 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 250 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 F3MAX replacement filters designed for optimal performance: Blue Pure 311i Max air purifier replacement filter B08KPDS2CY. 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 (23-50dB); Cleans up to 1,858 sqft space in 60 min, 929sqft in 30min or 387sqft 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
LET’S CLEAR THE AIR EASIER: Intuitive display, 5-color AQI and simple two-button design make it easy to control fan speed 1 – 3 including night mode, auto, brightness and child lock
BLUEAIR REPLACEMENT FILTER: Blue Pure 311i Max Genuine Replacement Filter; Blue Pure F3MAX; B08KPDS2CY fits Blue Pure 311i plus Max Air Purifier and is designed for optimal performance
INDEPENDENTLY TESTED FOR PERFORMANCE and SAFETY, ZERO OZONE: AHAM Verifide for Performance (CADR); Quiet Mark Certified; Ozone Safety Standards Certified by CARB; Zero Ozone Verified (<5 ppb) by Intertek Sustainability
LET’S CLEAR THE AIR WITH LESS ENERGY: Energy Star Most Efficient 2023; Blueair air purifiers use less energy (32W on high) than an incandescent (60W) lightbulb
LET’S CLEAR THE AIR WITH BLUEAIR: Our Blue Pure Max air purifier comes with one filter preinstalled and a pre-filter for easy set up; This product is made for NORTH AMERICA USE ONLY and should only be used with input voltages between 110-120V
eNGeeNC –
BleAir 311i Max – Effective, Efficient, Versatile, and Extremely Helpfull For Us Allergy Sufferers
BlueAir air purifier 311i Max has proven to clean air quality indoors fast and very efficiently in the first few weeks we’ve owned and used the product. In our case, the improvement in air quality with the BleAir 311 Max was great enough to bring two allergy sufferers both immediate and substantial improvement in breathing ease and freedom from allergy symptoms. I can’t judge whether everyone will see the same degree of relief, but I am positive we are not the only family to enjoy great relief form BlueAir use.BA 311 replaced a Heneywell large room model and made the prior unit’s speed and efficiency seem poor by comparison.The cellphone app for BlueAir is an immensely useful included accessory. You can’t see the quality of air indoors, and often can’t smell or sense many polutants that effect the way you feel as eall as health. The BlueAir air quality sensors and app’s display provide both a quick guide and continuous monitor to how well the air cleaner is operating, to the spped of cleaning needed for your particular hme conditions and assurance that your room air quality is kept the kindest to your health.Reliabilty and durability remain to bee seen in our case, as the purchase was very recent, but BlueAir appears to have a reputation for good quality and reliability. We hope that we and any reader fo this review will enjoy a long and happy relationship with the BlueAir 311i Max Air Purifier.
Tyler –
Great Product, Filter Lasted Longer Than Advertised
I purchased two of these Air Purifiers in April of last year (currently February, ~10 months later) and am extremely pleased with the results and effectiveness of the product.I live in Brooklyn, NY in a railroad style apartment (one side facing street near-ish a busy road, the other side facing an interior courtyard) and I purchased two 311i Maxs. One is in the the threshold between the kitchen/living area and bedroom area and the other is in the main “bedroom” that faces the street. The threshold between rooms is high traffic, so lots of dust and particulates get swept around when I walked between the rooms of the apartment. Immediately I noticed that the dust accumulation in the living and bedroom area became much more gradual. The purifier itself also traps a TON of dust clumps on the cloth outer filter that needs to be cleaned periodically but I am happy to know that it is certainly doing its job. The bedroom purifier also is doing well, but its a much lower traffic area of the apartment so it doenst need to be cleaned as often.The advertised filter live is 6 months. However, after 10 months the high traffic air purifier’s filter is just about at 15% and I purchased a replacement. For context, I run it constantly at its lowest setting and have it automatically adjust to a medium high setting for two hours each evening from 5-7pm (this is usually when I am cooking and honestly, not even sure if this is necessary). I am extremely impressed with the durability of the filters in this capacity.Noise wise, I couldn’t be happier. They certainly have gotten marginally louder over time (likely due to filter age) but really not bad at all. My (aging) refrigerator’s cool cycle is louder than these things. I’m an audio engineer so I use my ears for a living and am particularly sensitive especially when I am working or trying to go to sleep. Not only is the purifier’s noise imperceptible from more than 10 or so feet away, but I have on running all day in my studio where I work and I don’t have to turn it off except to record exceptionally quiet sources. To be fair, this is all on the lowest setting. The higher settings are certainly noticeable, but about the same volume as my Mideas air conditioner.The app also works great. When there was renovations happening in the apartment below mine, I was able to periodically check in on the particulate levels while I was out for work and adjust the purifiers intensity as needed to make sure no unwanted drywall or wood dust settled in my apartment. The indicators on the units are helpful as well to see the air quality change when cooking or lighting…erm “incense” and know that the purifiers are doing their job and keeping the house clean and odor free. You can have the filters auto-set depending on particulate levels but honestly, they work so fast at the lowest setting I rarely find myself manually upping the intensity of the fan unless there is a serious cooking/smoke mishap or something similar. You’re probably better off just keeping them on low 90% of the time.Recommend these to folks all the time as I do to you, dear reader.
Jwx –
After six months of ownership, I am highly satisfied…
It isn’t often a product like this surprises me, but the quality of this device is amazing. I have the higher end device which can detect PM1 material, and the device can detect when the window is open with the slight change in air quality. I have had someone pass gas, and the air filter has detected the change in air quality. I have cooked bacon, where the grease and fumes are hard to exhaust outbound, and this device does a great job in cleaning the air after cooking. My filters are working overdrive, so I would tell any other consumers to expect to replace filters every 4-5 months instead of 6. Also, do not purchase third-party replacement filters as they are paper thin and do not work. Wait for the Thanksgiving and Christmas season, and purchase multiple filters when they go on sale. The air flow is impressive. The fan is quiet, even on the highest setting. The device does connect to WiFi (optional) if you want to set schedules throughout the day. I personally just run my device 24 hours. The value I paid for mine is great. I purchased my device about six months ago during the Black Friday promotion, and ended up purchasing a second one for a family member.
Catrina –
Quality is not this brands strong suit
First one I got made a clicking noise. Almost like a twig was stuck just in the reach of the fan. I tried all the troubleshooting steps, but unfortunately, nothing helped fix the click. It was annoying enough I had to turn the purifier off during the night.Second one I got, the light indicating the filter needed to be replaced, came on within 24 hrs of turning it on. Double checked that the filter was indeed clean and reset the filter time in the app. Next day the light was back to the orangy red color.I was really excited about this air purifier but it ultimately didn’t work out for me.
Claudine –
Very effective, works well and easy to use. This purifyer is helping me everyday from nasty allergens from cigarette smoke. I just moved into a building with big smokers and poor ventilation. I knew about my cigarette allergy but I hadn’t known how severe it had become. This purifyer is ideal for all kinds of smoke, from cigarettes to forest fire smoke, because it has a carbon filter. I leave it in automatic mode and it filters the air using very little energy to keep the air to “excellent quality”. There is a light that changes color to inform us of air quality. When it’s blue, I know I can breath easily. You can hook this purifyer to your Wi-fi and use special app to manage it, but it’s not necessary. I’m using it without it and it’s going very well. It’s very quiet compare to my previous one I bought 3 years ago. The filters aren’t cheap and it needs to be changed every 6 to 9 months. I haven’t had to change it yet, but I’m hoping it lasts as long as possible and that there won’t be any problems. I’ll edit this review when it’s time for a change.
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
Chaplin –
Je voulais un purificateur d’air dans mon bureau, mais j’avais besoin d’une version performante, mais très silencieuse.Le cordon d’alimentation a environ 75 pouces de longueur.Celui-ci, en position 1, est extrêmement silencieux! Il faut vraiment coller l’oreille dessus pour l’entendre.En position 2, le niveau de bruit est très léger, mais le son n’est pas du tout agressif. Le bruit du ventilateur est agréable.En position 3, si vous être à moins de 10 pieds, alors vous allez l’entendre, mais il est beaucoup moins agressant que d’autres modèles.Si vous faites le choix d’utiliser l’application sur votre téléphone cellulaire; j’ai utilisé la version Android; alors vous pouvez programmer des scènes vous permettant, par exemple, de l’allumer à une certaine heure et de la fermer par la suite.Vous avez aussi plus de choix pour le niveau du ventilateur et accès à tous les modes du BlueAir.Vous pouvez également visionner le graphique de la qualité de l’air par jour, par semaine et par mois en temps réel. Dans ma pièce, la qualité était déjà excellente.BlueAir recommande de le mettre en mode automatique et dans mon cas cela donne qui la vitesse du ventilateur reste à 1 et que je ne l’entends donc jamais.J’ai hâte de voir combien de temps, en considérant que la qualité de l’air dans ma pièce est toujours excellente, le filtre va durer puisqu’il y a un coût important à considérer au changement annuellement. Ma version, comparativement aux versions plus grande, demande de le changer au 6 à 9 mois vs les autres aux 6 moins. Par contre, je me demande si le changement considère la qualité de l’air sur toute la période pour déterminer le moment du changement puisque dans ma situation je devrais le changer moins souvent si je me fis à l’analyse de la qualité de l’air initiale qu’a fait le BlueAir à son arrivé.J’aurais aimé avoir une possibilité d’avoir un filtre lavable par soi-même, mais il semble qu’un tel produit avec cette qualité de filtration n’existe pas encore malheureusement. J’ai pourtant un autre produit que je peux laver avec mon compresseur à air ou une balayeuse, mais il semble qu’il laisse passer plus de particules fines que le BlueAir.Le désign est simpliste, mais élégant. J’aime la couleur blanche et le bas en tissus en gris qui fait discret.
Gerhard H. –
We had bought the predecessor version and loved it. Now we got this one for the nursery and it is just as intuitive and easy to set up. We check the efficiency of our air purifiers with a separate air quality sensor and compared how quickly this new air purifier got the PM2.5 amount from over 100 after cooking back to under 10. It was able to do so within 4 minutes (our kitchen is roughly 150 square feet). The predecessor did it in 3 minutes but runs a little louder than the new one. Given that we are going to use the air purifier in the nursery and the fact that it’s only a one minute difference, we much prefer this unit because it is quieter. We give it 4 starts because it is slightly slower than the predecessor.
Mite Mite –
Great machine. You pay for the quality but it’s quality you get.I use it in my bedroom for allergy season. On night mode, it is impossible to hear. On level one, you can barely hear it. I keep it on level one. Automatic works well – the speed increased when I had a smoky air fry. The design is nice, and well thought out. The fabric prefilter is super easy to remove and wash.The Bluetooth connection works well and it’s nice to see the current and history of how clean the air is.There are no cons here. Great unit.