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Customer Ratings & Reviews

Your price for this item is $299.99
The comparable value price is $349.99

Customer reviews

Rating 4.7 out of 5 stars with 528 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers consistently note the Blue Pure 211i Max's excellent air quality improvement and relatively quiet operation, with many praising its ease of use and well-designed app. Positive feedback also highlights the purifier's performance and filter life, although some users mentioned a slight initial odor. The stylish design was also frequently complimented.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 17 Showing 321-340 of 528 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Easy to use

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This unit works as well as advertised! We’re very happy with the ease of operation and its quality.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Air purifyer

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It has changed the quality of the air in my house#1

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Bedroom

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product! Works great on my bedroom and I love the way it looks.

    I would recommend this to a friend
  • Pros mentioned:
    App

    Rated 5 out of 5 stars

    Clean air maker

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Didn't have any issues setting it up, connecting the app, or anything else. Very easy and seems to be working fine. Very happy so far.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 2 out of 5 stars

    Does not register the air particles accurately

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Am super allergic to dust, but after several weeks this machine consistently shows 0 particles in the air, despite the dust I see on the furniture. Our A/C blower self destructed and it spewed our black particles from the air ducts all over the house, yet the purifier still registered 0 pollutants. It is quiet, however it doesn’t seem to do what it should. I purchased a 3000 sq ft capable unit and only use it in my bedroom with the door closed. Will be returning since it was too expensive not to be doing the job…..

    No, I would not recommend this to a friend
    • Brand response from Blueair Support Team
      Posted .

      Thank you for your review and for sharing your feedback! The Blue Pure 211i Max is designed to clean the air in a 635 ft² room in just 12.5 minutes, or up to 1,524 ft² in 30 minutes. For the best performance, we recommend placing the purifier in a space that fits within this space range.

      You can also monitor your indoor air quality and adjust settings anytime using the Blueair app for optimal clean air.

      We hope this helps! If you have any other questions or need further assistance, feel free to reach out to us at:https://www.blueair.com/us/contact-us-page.html blueair

  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Fresh air from pets

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have 2 dogs and 6 cats, and my room has really heavy smell and right now I am using this product is giving me a fresh air all time.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    must have machine for your home

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    amazing machine that turns on and off when needed!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great product

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fantastic HEPA compliant room air purifier. Placed in family and bedrooms (on roller) and immediate difference. Sneezing from allergies totally stopped.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Engineer

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Was skeptical if it would work, but having it in the home and seeing it in action this Blueair purifier works wonders on clearing the air.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Easy to set up and use, app is amazing

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Such a great device! We have ours in the kitchen and honestly it makes me happy when it kicks on automatically. It is a big boy so don't be surprised if you hadn't checked the dimensions prior to purchasing. I would definitely recommend, and I'm waiting for it to go on sale again so I can get one for our upstairs as well.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Great health benefits

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Makes a real difference with the kitchen odors and dust in the house. Cleaner and fresher air that makes a difference.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Great and immediate acting product

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not only does this change the humidity levels in a matter of minutes but does so very quitely. Very happy with the quality of the product and would highly recommend

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Great

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice and quiet and app is very nice. Has a night mode to dim the screen, app tracks filter health

    I would recommend this to a friend
  • Cons mentioned:
    Price

    Rated 5 out of 5 stars

    Price

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The item great but best buy didn't match the price i got so i had to return it and buy it from Target

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Good product

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good quality product, the app makes it even easier to understand the air quality in my home.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Solid purifier

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent purifier. Works wonderfully, stays very quiet on automatic mode and has really helped with my allergies.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    AWESOME.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is great. Does the job. Best Buy had it at a great price. I highly recommend this to everyone. It’s a must have for every room in your house.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Works Great!!!!!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We are really enjoying this in our room. It has already made a difference! Great purchase!!!

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    A good air cleaner, worth the money when on sale.

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A bit of a hum at the lowest speeds from the electric motor. No hum at faster speeds. Cleans the air of a large living room easily.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Big but not ugly

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far so good. It’s big! So read the dimensions like I did not. But it does seem quite effective.

    I would recommend this to a friend