Customers recognize the Blue Pure 511i Max air purifier for its quiet operation and noticeable impact on air quality, with users appreciating the visual indicator of air quality changes. Many are thrilled with its overall performance, ease of use, and compact design that fits well in various spaces. The filter's ability to handle smoke and the customizable fan speed are also valued features, with some users reporting allergy relief.
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 5 Showing 81-100 of 208 reviews
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Just Buy It!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Just Buy It!
My CPAP filters are the proof these babies do their job! The CPAP filter stays cleaner for over a week which means I can replace every 2 weeks instead of every few days.
My wife sleeps better, we sneeze a whole lot less and taken in much cleaner air.
Have you ordered yours yet?
I would recommend this to a friend
Pros mentioned:
Noise level
Rated 5 out of 5 stars
Best Air Purifier
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Quite, great design and product. Highly recommend this product.
I would recommend this to a friend
Rated 5 out of 5 stars
Works like a charm
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Keeps our bedroom air nice and clean. Very effective at cleaning our air and removing unwanted odors from chemicals and smoke. Our local air was smoke filled from a brush fire nearby. The Blue Pure 511i Max cleaned our bedroom air automatically and kept it clean until the smoke was totally gone. Also removed the paint odor when we repainted our closet.
I would recommend this to a friend
Pros mentioned:
Ease of use, Overall performance
Rated 5 out of 5 stars
Purifier
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great, easy to operate no maintenance love it
I would recommend this to a friend
Rated 5 out of 5 stars
Keeps us healthy
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought after we had a chemical smell in our house. Worked amazingly well. Continue to use every night in my bedroom. Works as a great white noise machine and keep dust under control. Also purchased for my sons in college dorms, where mold and shared germs are an issue. Neither of them have been sick the entire first semester, which has not been the case for many other students. Great product. Bought a small one to take when I travel.
I would recommend this to a friend
Pros mentioned:
Noise level, Overall performance
Rated 5 out of 5 stars
Good Deal
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Quite, efficint, works as advertized, a great deal on sale
I would recommend this to a friend
Pros mentioned:
Ease of use, Noise level
Rated 5 out of 5 stars
Effective and Easy!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Quiet operation, easy to use interface, both on the machine and through the app. Definitely recommend!
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Stopped Snoring!!!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Absolutely fantastic air filter. Stopped me from snoring almost immediately after getting it.
I would recommend this to a friend
Pros mentioned:
Air quality, Overall performance
Rated 5 out of 5 stars
Great product!
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great and keeps the room fresh. I have 2 pugs and definitely can breathe better.
I would recommend this to a friend
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Improved overall air quality for sure
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
We’ve got baseboard heating in our home so it gets stuffy and dusty in our house until we reach AC season. This air purifier has made a huge difference for my dust allergies and we’ve noticed an improvement in air quality. I will definitely be getting another one for our bedroom. The smart function is a nice bonus. We purchased this after extensive research and are extremely happy with the device.
I would recommend this to a friend
Pros mentioned:
Noise level
Rated 5 out of 5 stars
Super Purchase
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The quite operation of this device is by far its best attribute. I am very pleased with this purchase.
I would recommend this to a friend
Cons mentioned:
Odor removal
Rated 4 out of 5 stars
All but dog smell
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Does not filter out the smell of dog very well but all other smells and things seem to filter out just fine.
I would recommend this to a friend
Rated 5 out of 5 stars
ITS WORTH 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 thing works wonders! My wife has a dog allergy and we just happened to get 2 new dogs for the boys for Christmas. For days, she was super congested and sneezing. Day 1 with the filter going and its like the dogs arent even there!
I would recommend this to a friend
Pros mentioned:
Air quality
Rated 5 out of 5 stars
Blueair Room Purifier
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent device and powerful for the price. I live in the desert region of S. California and it gets dusty, the air quality isn't great during summer and this really makes the house feel much fresher.
I would recommend this to a friend
Pros mentioned:
Ease of use, Overall performance
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.
Very good product, easy to use, does the job. Good controls.
I would recommend this to a friend
Pros mentioned:
Noise level, Overall performance
Rated 5 out of 5 stars
Excellent Airpurifier
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Exceptional product. Quiet, effective and lit in a way that is not distracting.
I would recommend this to a friend
Pros mentioned:
Ease of use, Overall performance
Rated 4 out of 5 stars
Good product better breathing !
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to use . Better breathing , easy to set up. …
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Great value!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
For the price, this is an impressive purifier. The added feature of the app connectivity is a nice touch to see your live air quality status.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Does its job well
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
We have been having really bad weather here in Michigan and these has done its job extremely well with keeping particulate counts down. Breathing problems have also lessened while its running as well. Works great in a 2 cat household.
I would recommend this to a friend
Pros mentioned:
Noise level
Rated 5 out of 5 stars
Nice Air Purifier
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Purchased this air purifier for my daughter. She loves it. Very quiet when running, which is very nice.