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BLUEAIR

BLUEAIR Air Purifiers for Large Rooms, Bedroom, Cleans 2,232 sqft in one hour, HEPASilent Smart Air Cleaner for Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 311i+ Max

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Style: Medium Room


Features

  • BLUEAIRS TOP-PERFORMING AIR PURIFIER LINE: Blue familys new Pure Max series with our proprietary HEPASilent performance now even better with up to 83% faster cleaning and 50% less noise*
  • LETS CLEAR THE AIR QUIETER: Quiet Mark certified (23-50dB); Cleans up to 2,232sqft space in 60 min, 1,116sqft space in 30min or 465sqft in about 12.5min on high
  • LETS CLEAR THE AIR FASTER: HEPASilent dual filtration technology delivers more clean air faster and uses less noise and energy than HEPA filtration alone
  • LETS 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***
  • LETS CLEAR THE AIR SMARTER: Blueair smart air purifier app scheduling, air quality monitoring, Clean Air ETA, Welcome Home geofencing and RealTrack accurate 69 month filter tracking technology are customizable features; Alexa voice control available
  • LETS 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 plus Max Genuine Replacement Filter; Blue Pure F3MAX plus ; B08KPJDFWL 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
  • LETS CLEAR THE AIR WITH LESS ENERGY: Energy Star Most Efficient 2023; Blueair air purifiers use less energy (38W on high) than an incandescent (60W) lightbulb
  • LETS 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

Description

Blue Pure 311i+ Max HEPASilent™ smart air purifier quickly cleans up to 1,116sqft large space in 30min or 465sqft large 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 300 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 B08KPJDFWL 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.

Color: Grey and White


Brand: BLUEAIR


Product Dimensions: 12.5"D x 12.5"W x 21"H


Power Source: Corded Electric


Item Weight: 3.6 Kilograms


Power Source: Corded Electric


Control Method: App, Touch


Filter Type: Activated Carbon


Floor Area: 1116 Square Feet


Noise Level: 50 Decibels


Particle Retention Size: 0.1


Wattage: 4 watts


Contaminant Filtration Capability: dust, mold allergen, pet dander, pollen, smoke, viruses


Special Features: Corded


Smart Home Compatibility: Smart Home Compatible


Filter Class: Odor Removal


Item Dimensions D x W x H: 12.5"D x 12.5"W x 21"H


Item Weight: 3.6 Kilograms


Brand Name: BLUEAIR


Model Number: BLU-110088_2


UPC: 689122023038


Global Trade Identification Number: 38


Manufacturer: Blueair


Part Number: 109539


Included Components: Air purifier, pre-installed filter, washable fabric pre-filter


Item Type Name: Air Purifier


Specification Met: Energy Star Certified


Color: Grey and White


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • A Sophisticated (and QUIET) Air Filter
Style: Medium Room
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. 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; ... show more
Reviewed in the United States on April 26, 2024 by Strong Sister
    • I Waited Before Reviewing - 10/10!
Style: Medium Room
I wanted to wait for my first filter change before providing my review. My wife has pretty bad allergies, so we wanted to try an air purifier to see if that would help any. After hours of research, I landed on the Blueair. Set it up in our bedroom in early January '24. We run it on Auto except for 30 minutes each night before bedtime. After a week or two my wife could tell a difference. She was able to breathe better at night. That alone was a big win in my book! I'll admit, before we bought this, I was pretty skeptical. But between it helping my wife and now that I just changed the filter, I'm a firm believer! First, the filter lasted roughly 10 months before the red LED came on that signals it's time for a new filter. Ordered one yesterday and installed it a few minutes ago. The outer cover was SO freakin dirty! It didn't look dirty from afar, but don't make the same mistake I did and take it off in the house. Take the purifier outside before you do anything else! I figured the inner filter would barely be off white, and they just wanted you to change it prematurely to make money on new filters. I was wrong. The filter was obviously dirty and in need of replacement. I'm now wondering how and why our indoor air is so dirty. Ugh! Bottom line: this is a great air purifier! It absolutely works very well. The auto mode and scheduling features are intuitive and useful, and help prolong the life of your filter. I really like that it actually monitors the air in the room and activates when needed. While it may be a bit on the larger side, it's tastefully and neutrally designed to blend with nearly any decor. The app is great too, and shows your local outdoor air quality along with that inside the room where it's located. Worth every penny. Couldn't be more pleased! ... show more
Reviewed in the United States on October 26, 2024 by Greg Andree
    • Powerful quiet and truly automatic
Style: Medium Room
Review Image by Kelly B
The media could not be loaded. This air purifier has completely exceeded my expectations. It is extremely quiet on every setting and you can see in my video how smoothly it runs. The auto mode is the best feature by far. It is so sensitive that it will kick on from across the house if I spray hairspray in my bathroom about twenty feet away. I love knowing it is constantly monitoring the air and adjusting on its own. The design looks clean and modern, it covers a large space easily, and the setup took just a minute. I have noticed that the air feels fresher and the room does not get stuffy at all anymore. It works so well that I am planning to buy another one. ... show more
Reviewed in the United States on December 1, 2025 by Kelly B
    • No handle to lift top to change filter but works well
Style: Medium Room
This is a very good air purifier. I have not connected it to the app, but find it reliable with the color of light indicating air issue. I find it helpful to dispel neighborhood smoke, a big plus. The only issue with this model is the difficulty removing the top to change the filter. There is no handle or raised edge to grab to lift it (or to move it). I wouldn't buy this again due to this problem. Otherwise, very good. ... show more
Reviewed in the United States on March 3, 2025 by Chris
    • If you pick the right size for your room, this purifier will keep your air fresh.
Style: Medium Room
This air purifier is superb. At my townhome, i do not have a window in the kitchen and there is no opening to rout air from the over the range microwave air filter. it does only recycle the air pushing it with a lot of noise through the active coal filer. If i fry onion, the whole house smelled like fried onion. Not anymore!!! this air purifier is quiet and very efficient. Whether i bake or fry, this filter absorbs the fumes and outputs clean air. There is no more cooing smell flying up the stairs to the bedrooms. it works great!! ... show more
Reviewed in the United States on August 24, 2025 by Reluctant

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