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Customer Ratings & Reviews

Your price for this item is $70.99
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The comparable value price is $339.99

Customer reviews

Rating 4.7 out of 5 stars with 600 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
94%would recommend to a friend

Customers are saying

Customers praise the Blue Pure 211+ for its noticeable improvement in air quality and whisper-quiet operation, especially in night mode. They also highlight its ease of use, effective odor removal, and the long lifespan of its filters. Many appreciate the auto mode and the sleek, modern design that complements various home decors. The purifier's size is also frequently noted as suitable for larger bedrooms.

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 23 Showing 441-460 of 600 reviews
  • Rated 5 out of 5 stars

    Works hard when needed the most

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

    This is a great air purifier. We put this in our bedroom and just set it and forget it. It is nice that when it detects impurities in the air it will ramp up the fan. This cums in handy when getting ready in the morning and hair spray and other products are in the air and it will ramp up and quickly pull them out of the air.

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

    Rated 5 out of 5 stars

    Good looking and works well

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

    Very nice, quiet and works well. Highly recommended.

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

    Rated 4 out of 5 stars

    would recommend

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

    love it! works well, looks sleek and is quiet. bigger than i expected but still great

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

    Rated 5 out of 5 stars

    Thumbs up

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

    Great Air Purifier, can really tell the difference in air quality.

    I would recommend this to a friend
  • Pros mentioned:
    Auto mode

    Rated 4 out of 5 stars

    Good machine

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

    Good machine, a bit noisy above the low setting. The automatic movement between low, medium and high is very nice.

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

    Rated 5 out of 5 stars

    Home purifier

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

    Loving the purifier so far after reading good reviews

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

    Clean air at its finest

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best air purifier I've used I've only been through one filter so far they last a long time love the automatic feature that kicks up the fans as it senses more pollution in the air, also if you're hard at sleeping and need a sound this is great for the highest setting for the fan noise

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good Product

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

    Works as advertised as far as I can tell. Easy to set up and use.

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

    Rated 5 out of 5 stars

    Purifier

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

    Keeps the air clean. Very good purifier. Would buy again.

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

    Rated 5 out of 5 stars

    Allergies

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

    Air already feels cleaner! Would recommend to others

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good choice

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

    Vry easy to use. The automatic mode is very reliable.

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

    Rated 5 out of 5 stars

    High quality air purifier

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

    Really good quality. Multiple modes. Silent at night.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Great purifier

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

    Yhe purifer works great. It is simple with only one botton. Would love more settings

    I would recommend this to a friend
    • Brand response from Blueair Support Team
      Posted .

      Thank you for the feedback! Hope you continue to explore more Blueair products with confidence and satisfaction! blueair

  • Rated 4 out of 5 stars

    Beautiful, maybe works; a little difficult 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.

    I bought this because it was highly rated and purported to cover roughly the same square footage as my studio apartment. I don’t feel like I can really rate it based on effectiveness without the means to rigorously test. I did knock of a star because which it has a very modern design that looks nice in the room, the buttons on top aren’t labeled clearly and I frequently have to consult the manual just to change a setting.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Review

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

    Works very well does clean out the air pretty quick

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

    Rated 4 out of 5 stars

    Room purifier

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

    It does a great job but has a slight smell. I have also noticed that my furniture isn’t as dusty.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Good but wanted more

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

    Overall good easy to use was expecting to help more with allergies but it does not seem help

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

    This is the one.

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

    This is hands down the best air purifier for this price bracket. It's been thoroughly tested to be significantly more effective than most competitors. The pre filter is very easy to clean, I just do it with a vacuum, as opposed to models where the pre filter is behind some kind of grill.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good but not great

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

    I purchased this air purifier because of its reputation and it seems to be working. I don’t know how effective it is yet. I’ve noticed though that the fan is loud but now powerful enough to suck in the air. If it doesn’t suck in the air it can’t purify it. That’s just common sense. I wish it had more fan power so that the air can actually go through the HEPA filter to clean it.

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

    Rated 4 out of 5 stars

    air purifier

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

    i like it seems to work pretty good my air is defendly better quality

    I would recommend this to a friend