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Customer Ratings & Reviews

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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

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 8 Showing 141-160 of 600 reviews
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Worth the money.

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

    Pricey but worth it. This is #5 on the Consumer Reports website (ranked higher possibly too) because of how much clean air is pushes out. Aesthetic design is pleasing, but its function is really what propels it as a top product in this category. I like the light changing to show current air quality at any given moment.

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

    Rated 5 out of 5 stars

    Air purifier

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

    Makes such a difference in the air quality, positioned in the living room.

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

    Rated 5 out of 5 stars

    Fresh air

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

    We were skeptical at first but after just 2 days we noticed a difference in the room. The air felt fresh and somehow lighter. It is so quiet and very low maintenance. Glad we made this choice. It was out first time using Best Buy same day delivery. It was incredible! Highly recommended!

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

    Rated 5 out of 5 stars

    Air Purifer

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

    This air purifier has made a world of difference in our breathing.

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

    Rated 5 out of 5 stars

    Good

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

    Its a good product. I can feel the dif in the room

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

    Rated 5 out of 5 stars

    Air purifier

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

    Very quiet and efficient! Room air quality so much better!

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

    Rated 5 out of 5 stars

    Immediate Improvement in Air Quality

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

    We could immediately notice a difference in air quality after the first day. We have 2 cats and a dog and definitely less dander in the house. We also used it to clear up the burned smell from our oven once. Couldn't believe that worked. We plan on getting a second one for the upstairs.

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

    Rated 5 out of 5 stars

    Works as advertised

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

    Works good and looks good makes air smell good. Good.

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

    Rated 4 out of 5 stars

    Sound of air purifier.

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

    On medium the sound from the purifier is fairly loud. On low it is ok. People I talk to on the phone can hear it.

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

    Rated 5 out of 5 stars

    As good as they say!

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

    A beautiful unit that makes the baby's playroom fresh! even when construction was going on. Easy to maintain -- I bought a number of prefilters, the ones on the outside of the unit, and obtained a yellow one for a summer change of pace.

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

    Rated 5 out of 5 stars

    Nice for folks with allergies

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

    With 2 dogs and 2 cats, this machine has done wonders to keep the quality of air in our home cleaner than ever. It is quiet except for when on turbo, but even then, it is like white noise in the background.

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

    Great unit, pricey consumables

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This air purifier is actually a 5 star unit. Works seamlessly, relatively quiet, and filters a good amount of air volume. It looses a star however, due to the replacement filter cost. Those are 69.99, so buyer beware.

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

    Rated 5 out of 5 stars

    Silent Sentinel

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

    It took a little while to understand how the unit functions (since the booklet assumes you already know), but once "on-board" it's a smooth cruise to cleaner. We operate ours at the lowest level 24/7. It's silent and the air around it is super-clean.

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

    Rated 5 out of 5 stars

    Ultra Quiet and Efficient

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

    We already have the smaller version of this air-filter in our bedroom, the 411 auto. So we decided to get a unit for our living room. We initially got the Health Protect 7770i model. Although it worked well, and had some neat interface features, it wasn't really worth the extra money. We decided to switch it out for this model, and this works just as well for a much cheaper price. It's also very quiet when on low (blue light indicator). We leave it on auto and it does a great job filtering out cooking smells, wildfire smoke, etc. For the price point it offers HEPA filtration, relatively inexpensive filters, and runs ultra quiet. It's also highly related on Consumer Reports. So far we couldn't be happier with our decision!

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

    Rated 5 out of 5 stars

    Excellent Unit

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

    Highly rated in Consumer Reports which is always important to me. Purchased one other Blueair air purifier and have been happy with it. The unit is attractive, relatively quiet and is a big help in Arizona's wind, dust, smoke and pollen.

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

    Rated 5 out of 5 stars

    Worth the price. More effective than cheap ones

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

    Using this in a home office during COVID. Easy to set up. Quiet when in the low or AUTO setting and no louder than an air-conditioner when in the HIGH setting. Super attractive. Did notice when ordering that the wrap comes in multiple color choices to match room decor.

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

    Rated 5 out of 5 stars

    Quiet and filters as expected

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

    The blueair is very quiet and works well. We used it to filter the wildfire smoke from our indoor air a few weeks ago and it did a great job. The only complaint is that it seems to emit a strange chemical smell when it is running at times.

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

    Great Air Purifier

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

    I bought one for myself and each of my sons. I have multiple cats and a dog. My house smells clean and my allergies are under control because of the Blue Air purifier. This air purifier was recommended by Consumer Reports and I agree. It’s a good product at a reasonable price.

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

    Rated 5 out of 5 stars

    Blue air 211+auto

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

    This thing is silent on low. I didn’t think it worked when I first plugged it in. I run it on auto , any odors it speeds up cleans away odor and goes back to normal. Less stuffy in the morning. Easy breathing. Good investment.

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

    Rated 5 out of 5 stars

    Great Product, Great Asthetics.

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

    This is a great air purifier. It's modern look blends into most any room with ease. It's an eye-catcher, and has great features. It's quiet, efficient and does a great job eliminating odors. It definitely purifies the air.

    I would recommend this to a friend
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