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Customer Ratings & Reviews

Your price for this item is $70.99
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Customer reviews

Rating 4.7 out of 5 stars with 788 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 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 411 Auto air purifier for its significant improvement in air quality and impressively low noise level. Many appreciate its ease of use, compact size, and aesthetically pleasing design. While some users noted minor drawbacks related to dust removal and the control button, the overwhelmingly positive feedback highlights the purifier's effectiveness and user-friendliness.

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 788 reviews
  • Pros mentioned:
    Ease of use, Noise level

    Rated 3 out of 5 stars

    Not bad for the price.

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

    Not bad for the price. It's a strong air filter and you can notice the difference in less than an hour of turning it on. It's easy to use and quiet enough to know that it's working.

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

    Rated 5 out of 5 stars

    Breathing easier! So happy!

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

    I moved to TN from CA and the air in my new home was definitely different, I bought this air purifier and also a small dehumidifier and it changed my life. I was having trouble breathing here and this little guy took care of that problem. Turns on when needed and cleans the air! I couldn’t be happier.

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

    Rated 5 out of 5 stars

    Pure 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.

    I bought this to help the air quality and help me sleep. This has just enough noise to help me sleep and the air quality is amazing! Highly recommend!

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

    Rated 5 out of 5 stars

    Worth it

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

    Definitely worth the money I looked at many different options and this is perfect for 240sq ft and it has a auto detect for impurity's. Better night's sleep and air quality

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

    Rated 5 out of 5 stars

    Amazing and Effective!

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

    I have been impressed with this unit since purchasing about a week ago. I purchased a larger unit (211+) from Amazon (several weeks ago) and that is what led me to purchase the smaller unit for my bedroom. I have three dogs and since using these my congestion and eye irritation have greatly improved. Additionally, I sleep better and no longer wake frequently through the night. As with anything, results will vary, though I do not regret spending the money on this little beast. In fact, I plan to get one more large unit to cover my entire home.

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

    Rated 5 out of 5 stars

    Great

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

    Great for small areas can be quiet but overall great product

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

    Rated 5 out of 5 stars

    DJH

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

    Very quite when it’s on. The air quality has improved. Considering a second one.

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

    Rated 5 out of 5 stars

    Quality Product

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

    I an very happy with the Blue Air. It's very quiet appears to do very good job of purifying the air.

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

    Rated 5 out of 5 stars

    Affordable air filter

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

    Surprisingly quiet air filter that has really keep the dust from coating our horizontal surfaces. Our allergies have also improved. It is located in our upstairs office but it was able to detect that I had accidentally burned toast downstairs. It responded by kicking into high gear to help clean the air. Really like the sensor feature. Bought a second one for my son to help filter any California wildfire smoke and pollution that sometimes hits San Francisco.

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

    Rated 5 out of 5 stars

    Great 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.

    Really helped with air quality in bedroom. This is the perfect air purifier for bedroom/small room.

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

    Rated 5 out of 5 stars

    Perfect little Air Purifier

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

    Great little Air purifier! It works well, is VERY quiet and was definitely affordable! This is my second one, in under 2 years.

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

    Rated 5 out of 5 stars

    Great and effective air purifier

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

    As someone with allergies, this air purifier has been a blessing! I live in California’s Central Valley, where there’s always allergens from farming and unfortunately our extended wildfire season doesn’t help. This air purifier has a beautiful aesthetic, unlike other competitors. When medication didn’t help, I got this purifier and bumped it the setting up to 2 to provide me with relief at night. We usually get keep it on auto in the bedroom. Finally got my first full night of rest in weeks!

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

    Rated 4 out of 5 stars

    It’s ok

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

    Only have had it running a couple of weeks in our bedroom and I haven’t really noticed any improvement with my allergies yet. We do have pets and it has definitely helped with their hair. It’s very quiet and auto mode really does a good job.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level, Size
    Cons mentioned:
    Light

    Rated 5 out of 5 stars

    Great little machines!

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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! They work so well and you can see and hear when they boost in speed. If I spray hairspray or perfume in the bathroom within seconds it will boost itself and then back. I have one in each bedroom, love the size & quietness but I do wish you could turn off the little blue light.

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

    Rated 4 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.

    Great Product. Easy to use. It is quiet and seems to do its job. It is a little bigger than I would like and the fan isn't too powerful.

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

    Rated 5 out of 5 stars

    Worth every penny

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

    Quiet and effective! Can really tell the difference in the air quality.

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

    Rated 4 out of 5 stars

    Nice little machine...

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

    Overall, no complaints. It works good, is relatively silent and seems to do the job. At least, I think I am breathing better. Given the horrific pollen levels here, it cannot hurt. In fact, I bought a second for my office.

    I would recommend this to a friend
  • Tech Insider Network Member

    Rated 5 out of 5 stars

    Works great

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Plug in and start using. The front light shows the level of air quality. We tested and put it close to the fireplace and it instantly turned red, poor air quality. The looks are nice but it’s rather large. So find a place to put it and leave it.

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

    Rated 5 out of 5 stars

    Great Air Purifier and Filter.

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

    This air purifier is great! We adopted a dog that sheds like crazy! We have a noticeable decrease in allergies in the Living Room. Already bought a second one for the bedroom and plan on one for every room. We've been through a few more expensive air purifiers that just don't seem to perform. There are no other options after this one. Highly recommend this one for allergy sufferers or anyone with pet allergies.

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

    Rated 5 out of 5 stars

    Works well with small rooms

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

    Works well with small rooms or bedrooms. Comes with different filter covers to change its look and is easy to use with a simple on/off button.

    I would recommend this to a friend
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