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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 15 Showing 281-300 of 600 reviews
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    Great product and Best Buy delivered!

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

    Bought this product after doing work on the house kicked up dust. Best Buy delivered within a matter of hours (yes!) and they immediately cleaned the air. We plan to keep them on. They are also not ugly.

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

    Rated 4 out of 5 stars

    Blueair Pure 211+

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

    Senses the air quality change when we open to door to the wood stove that is about 12' from the Air Purifier and when the wood bin is filled about 5' away. As noted in the manual, the fabric around the base does need to be vacuumed off on a regular basis so the particles in the air filter into the system.

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

    Rated 5 out of 5 stars

    Great 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.

    Works great. My old condo does not have the stale odor smell when I walk in the front door. And no second hand smoke smell from the neighbor. Use it to cover about 900 sq ft.

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

    Nice product with nice filter.

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

    Light weight. Nice filter. I personally like the mode settings. Pretty quit except on high mode, but still not too bad. Auto, low and a medium or guiet. I'm happy with. Also the air quality sensor works good.

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

    Rated 5 out of 5 stars

    Blue Air

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

    Keeps the air clean and minimizes dust. I like to keep it running in high as I have a dog and live on a farm thus more dust and dog hair around. High rating from consumer reports and it lives up to that standard.

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

    Rated 5 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.

    I live in a very dusty area with 3 large dogs that dig. In less than a week they would have my whole house covered. The blue air is not only keeping dust down but also removing the smoke from nearby forest fires. I love it.

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

    Rated 5 out of 5 stars

    Don’t hesitate

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

    Almost immediately, the air in the room just seemed cleaner. Since then, we have stopped having stuffy noses and have stopped sneezing. We have two dogs that stay inside. It’s the best thing EVER.

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

    Rated 5 out of 5 stars

    An effective way to improve in home air quality.

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

    I live on a busy street with a lot of traffic. I got the air purifier to improve the air quality in my apartment. It must be working because I no longer have a chronic tickle in my throat which leads to the production of mucus.

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

    Rated 5 out of 5 stars

    Excellent 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.

    Amazing air filter. Can definitely tell the difference in air quality. And the auto setting works great. If I'm cooking and there's some smoke, the purifier automatically turns the fan higher to get rid of the smoke.

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

    Rated 5 out of 5 stars

    Satisfied

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

    Works great. Quiet on lowest setting, which is where it is most of the time. Detects a change in air quality and automatically adjusts up for change in air

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

    Rated 5 out of 5 stars

    Perfect Fit

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

    run very quiet, looks great in my living room and is near the kitchen, the only time the light went from Blue to RED is when the bacon cooked a bit too long.Over all I am very glad i got the BLUE AIR.

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

    Rated 5 out of 5 stars

    Work as described

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

    I have been using the older model for more than a year and I love it, but what I like about this model is the auto feature which turns on whenever the air in the room changes.

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

    Rated 5 out of 5 stars

    Simple The Best

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

    By far the best air purifier I have ever owned. I will be better another one. I wanted a Canadian consumer special on YouTube and they are correct, this puts out of most clean air the fastest.

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

    Rated 5 out of 5 stars

    Works wonders

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

    I live in California and with all the wildfires, the air quality in my home is very poor. Ever since I turned this on, it's been a lifesaver. The air in my living room just feels cleaner and healthier

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

    Rated 5 out of 5 stars

    Great air purifier

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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.

    Was sneezing daily until plugged in this amazing air purifier. Works great. Using in family room and air smells cleaner. Bought another one for a gift

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

    Rated 5 out of 5 stars

    Best air filter on the market

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

    I use the smaller Blueair for my bedroom and this one for my living room. I love them both and use the auto feature on both which means I don’t have to do a thing. Great for fire season here in SoCal!

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

    Rated 5 out of 5 stars

    Who doesn't like fresh air?

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

    This stays on 24x7 365. The fan speeds up when it needs to. Most of the time it is barely on, but even when cooking, the odor from the food is whisked away. Keeps the air smelling fresh.

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

    Rated 3 out of 5 stars

    Quiet, 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.

    A quiet, easy to operate device. Be aware, this product uses technology that produces mild o-zone. Certain individuals may be affected by this. It was returned for this reason.

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

    Rated 5 out of 5 stars

    Helpful

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

    It’s big but very quiet. I never really use to have allergies but since getting a cat I’m mildly allergic. My nose use to constantly run but since using the purifier where my cat stays it’s barely an issue.

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

    Excellent product!

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well. Actually bought five of these. Very s!atisfied

    I would recommend this to a friend