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Customer Ratings & Reviews

Your price for this item is $100.99
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The comparable value price is $249.99

Customer reviews

Rating 4.7 out of 5 stars with 238 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers recognize the Blue Pure 311 Auto Air Purifier's effectiveness in reducing noise and improving air quality, with many praising its quiet operation and ease of use. Positive feedback also highlights the purifier's ability to remove odors and its attractive design. While some customers find the price to be a drawback, the overall sentiment points towards a positive user experience.

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 7 Showing 121-140 of 238 reviews
  • Pros mentioned:
    Odor removal

    Rated 4 out of 5 stars

    Removes cooking odors

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

    Clears the air of any odors from cooking. Runs quietly until it needs to clear the air. Then its a little loud but only for a short time. Does it clear virus or other thinkgs, I don't know, how would you know really.

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

    Rated 5 out of 5 stars

    Love this air purifier!

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

    We love this. My air quality is good until I start cooking or use hairspray but I do know it is cutting down on the dust always flying around my house!!!

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

    Rated 5 out of 5 stars

    worth the price

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

    Very happy and purchased another one for ourselves and as a gift. The air is actually more pure than the rest of the house.

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

    Rated 4 out of 5 stars

    I like it

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

    This unit is pretty quiet on low and medium but it does get loud on high. I like how it takes in air from all sides. Does this make a noticeable difference than models that don't? I don't know but it seems like it should.

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

    Rated 5 out of 5 stars

    Allergens Reduced

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

    Ever since we set this up, our allergies have subsided considerably. We’ll worth the money for us. Highly recommend.

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

    Rated 5 out of 5 stars

    No more lingering odors!

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

    This was an amazing purchase for my home. Odors do not linger as long as they normally would. Great price and value!

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

    This purifier does its job well ..I use it for 1 large room and I really can tell the difference in the air quality

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

    Rated 4 out of 5 stars

    Breath of freash air

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

    Works like a dream bought it becase of I paint in my room and the smell was bothersome but this cleans the air in the time of a coffe break bought the bigger model later i was so happy with it

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

    Impressive, quiet, and works great!

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

    We haven't had it very long but it has been impressive so far. When on auto it's very quiet and you can barely tell it's even running. The other day we ran the vacuum cleaner in the room which stirred up some dust, and within minutes the Blueair had kicked into a higher mode to filter the dust out of the air. The outer filter is washable, and you just take it off and toss it in the washing machine or rinse in the sink. It's small, it's lightweight, and you can put it anywhere in the room and it seems to work well.

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

    Rated 5 out of 5 stars

    Excellent!

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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! Filters air quietly, and well. On high is a little noisy but all air filters are. The high setting filters air very quickly!

    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.

    Functions as described. Auto feature works fantastic. You can hardly hear it on low.

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

    Rated 5 out of 5 stars

    Blue air 311

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

    Great product. There was a difference in the room, slept better then I had in a long time.

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

    Breathing better thanks to Blueair

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This unit does exactly as it says and I am surprised (and mortified) by the amount of "ick" it filters. I have awful allergies and this has been such a good addition to my allergy regimen. It is relatively close to the bedroom vent and it has truly helped in this allergy season. (I am convinced because of the mask wearing last year, the allergy season was not bad - this year is the polar opposite.) The replacement filter subscription makes this dead easy.

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

    Rated 5 out of 5 stars

    Easy to Use & Quiet

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

    Really simple to use and super quiet. If you’re looking for a filter that makes minimal noise, this one is for you!

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

    Rated 5 out of 5 stars

    Very quiet

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

    Good air filter. Super quiet and auto adjusts when bad air is detected

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

    Blue air filter

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

    The size is very convenient not too not too small. It looks good anywhere you put it. But it doesn't clean the air as good and fast as advertised.

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

    Rated 5 out of 5 stars

    BlueAir 311

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

    This Air Purifier works great. I bought several and notice a huge difference in air quality.

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

    Rated 4 out of 5 stars

    Good, not exceptionally good

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

    I'm very happy with how effective this filter is at cleaning the air in our moderately sized master bedroom. It's not 'noisy' per say, but I do wish it was even quieter.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Very quiet on low setting

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

    Extremely quiet on low setting, you cannot even tell it's on at all!

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

    An air purifier that actually looks nice

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

    There's not much you can say about an air purifier. This one certainly looks much nicer than most on the market, which was the biggest appeal to me. I haven't swapped out the bottom covers, but it's nice to have that option. It works pretty much silently and I mostly never change it off the auto feature, which works very well. Overall, I recommend it. You do pay a little more for the looks, but isn't that how it always is?

    I would recommend this to a friend
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