Blueair Blue Pure 411 Auto HEPASilent Air Purifier

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Blueair Blue Pure 411 Auto HEPASilent Air Purifier
Blueair Blue Pure 411 Auto HEPASilent Air Purifier


Blueair Blue Pure 411 Auto HEPASilent Air Purifier Price History


Current Price £89.00 July 17, 2024
Highest Price £89.00 June 28, 2024
Lowest Price £89.00 June 28, 2024
Since June 28, 2024

Last price changes

£89.00 June 28, 2024

Blueair Blue Pure 411 Auto HEPASilent Air Purifier Description


Revolutionize Air Quality for You and Your Family

The Blueair Air Purifier for large Home Rooms offers revolutionary HEPA-silent air purifying technology that helps reclaim clean air in every home. With award-winning design, the Blueair air purifier provides the ultimate in clean air while being unbelievably quiet. With a 4-stage air purification system, it will capture up to 99.97% of all airborne pollutants and allergens, and neutralize them with patented HEPASilent filtration. The sleek and futuristic look of this air purifier will look beautiful and clean in any room.

HEPASilent Technology

At the heart of this air purifier’s world-class air purifying capabilities is the innovative HEPASilent filtration system. This highly efficient and effective air filtration system was designed with a revolutionary combination of electrostatic and mechanical filters that provide superior particle removal. With superior air cleaning capabilities than traditional particle filtration, the Blueair HEPASilent system will remove dust, pollen, smoke, pet dander, and other airborne pollutants that cause allergies, asthma, and other respiratory problems from your home’s air. Certified by the Association of Home Appliance Manufacturers (AHAM), the Blueair air purifier removes up to 99.97% of airborne particles as small as 0.1 microns.

Intelligent Automation

Take control of the air in your home or office with the Blueair Air Purifier for large Home Rooms. Designed with advanced intelligent automation, it can select filtration settings and adjust fan speed according to the environment’s indoor conditions. An integrated timer helps to schedule usage, and the advanced filter indicator lets you easily monitor the filter’s condition to make sure that your air remains as fresh as possible. With a Wi-Fi connected app, you can control your air purifier from anywhere to keep your home environment healthy.


• Advanced air purifying system for removing airborne particles up to 99.97%
• HEPASilent filtration technology for high efficiency and particle removal
• Sleek and futuristic design for any room
• Intelligent automation to adjust settings and fan speed according to the environment
• Integrated timer for scheduling usage
• Advanced filter indicator to easily monitor filter conditions
• Wi-Fi connected app for controlling from anywhere

Blueair Blue Pure 411 Auto HEPASilent Air Purifier Specification

Package Dimensions

24.6 x 17.1 x 16.9 inches, 22.7 Pounds

Item model number


Date First Available

November 21, 2022



Country of Origin


Blueair Blue Pure 411 Auto HEPASilent Air Purifier Videos

Blueair Blue Pure 411 Auto HEPASilent Air Purifier Reviews (6)

6 reviews

4.3 out of 5
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  1. Daniel

    I’ve had this for several months now and am very pleased with my purchase. The auto function has worked as well as I had hoped for. Every time my roommate cooks something in the kitchen it increases fan speed immediately on it’s own. When it’s not actively working hard it’s so quiet you don’t hear it at all. This is a tremendous difference between Levolt and some of the other brands I have experience with. The app ties it in with your phone and you can set schedules you want it to run as well.

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  2. Connie Oconnell

    We bought a large one for the living/dining room in our condo. We liked it so much we bought a smaller one for the bedroom.

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  3. Beauty Full Bras

    Purchased the small 311 Auto for my laundry room where I have two cat litter boxes. I had the unit on the automatic setting, where it runs on low unless it detects particulates…at which time it will automatically go on high. Every time my cats use the litter boxes and when we shovel them, it registers the red color and immediately goes on high to clean the air. Very surprisingly, my husband took a hit off of his E-Cigarette in the adjacent bedroom, and the 311 detected the faint cigarette smoke and immediately went on high to clear the air. I have since purchased the 211i Auto to keep in my living room in hopes that it will cut down on the dust generated by my cats going in and out of the house. I highly recommend this unit.

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  4. TT

    Purchased to help out with allergies – specifically when sleeping. Bedroom is ~150 sq. ft. with 8 ft. ceiling.

    1). Getting initial wifi connection took nearly 30 mins. I am a heavy PC user by the way. And I have a degree in IS/IT. But after the initial connection issues it was solid.

    2) The app would never provide current PM2.5 levels unless I shut down the app and restarted it.

    3) Sensor is not very sensitive so the auto mode is useless unless air quality is very bad.

    4) I ran a test where I lit half of an insence stick. After a full day of the unit running I could still smell the insence. Not impressive.

    5) The purifier has 3 fan speeds selectible from the top. The app allows far more resolution of fan speeds which is nice. Above the 2nd setting the unit is very loud. Not just loud, but it’s a very irritating type of white noise. I believe that’s because of the high frequency content – but I didn’t verify that wirh a spectrum analyzer. It’s my perceived/subjective assessment. For example I have a large fan that is easily louder in terms of decibels, but it is a relaxing sound (like a hum) that helps sleeping.

    6) I noticed very little change in the amount of dust settling on surfaces. And that’s with forcing the unit to run on a higher setting than auto mode would select by itself. The reality is that this unit doesn’t move much air.

    I see two main use cases for this:
    1) In a small-ish room, running it on the lowest speed (or close to) and placing it within a few feet of where you are – say at night.

    2) In a larger space (maybe almost as large as what it’s rated for) by running it on high while you are away (say at work) then slowing it down when you are home so it’s not annoying.

    It’s a fine unit, but you just need to understand its limitations. It’s for small volumes only in my opinion. I think a separate “stirring” fan would help bring air particles around so this unit could snag them. But then I think it makes more sense to just get a larger air purifier. Keep in mind a larger unit (albiet more expensive) has three big advantages:
    1) It can clean the same volume of air as a smaller unit – but at a lower (read quieter) fan speed.

    2) When necessary, it will be capable of cleaning a larger volume (pulling in from a greater distance).

    3) It can clean the same volume of air as a smaller unit, but quicker.

    Considering the experience I had, I returned mine because it simply didn’t meet my needs. I purchased a much larger unit and will deal with the size. In the end I care more about the quality of my space than I do the decor.

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  5. GMO

    Remueve el polvo y los malos olores pero esperaba mas. Refresca la habitacion, sin embargo yo buscaba algo que eliminara el polvo de por completo. Tambien creo que funcionaria mejor para habitaciones mas pequeñas. Aunque creo que para su precio esta bien su funcion.

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  6. Niagara is purity

    I just received my BLUEAIR 411a Max today so all I can do is talk about the product’s design. It’s very nice, and it is quiet. My school has the original BLUEAIR filters in every classroom, but I’ve always used XiaoMi purifiers in my home and I have to say that those are also excellent. But Xiaomi filters are more expensive in the States so I went with BLUEAIR. As I said, it is stylish and quiet and based on research it is an effective cleaner. Some reviewers complained about the fabric prefilter being cheap- it looks and feels nice but I believe it will need to be washed gently and put back on carefully when the time comes. I have the newer version with the conical shape so I don’t think it will tip over as easily as the previous cylindrical design. I don’t consider it poorly designed or manufactured, it wasn’t intended to be rough-housed and I think most people should be able to move it without damaging it. So if you’ve read those complaints about it falling over or being flimsy, I think you can safely ignore them unless you are the kind of person that breaks most anything in which case…

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