Customer reviews from www.blueair.com
Blueair - Blue Pure 511i Max 926 sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Average customer rating
4.7
(145 Reviews)
Rating breakdown 145 reviews
5 Stars
127
4 Stars
8
3 Stars
2
2 Stars
3
1 Star
5
80%of customers recommend this product.
(
28 out of
35)
Customer Reviews for Blueair - Blue Pure 511i Max 926 sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Posted by: NorthCoastChick
from CA
Gender:Female
Verified Purchase:Yes
Quiet but efficient. The small size fits nicely in a spare bedroom but catches every dog …output… the pre filter helps catch large debris and the color is attractively neutral. We’re very happy with the 511 for a smaller space.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Posted by: Annie F
Verified Purchase:Yes
Very happy with this purifier, it is very quiet, and the air quality sensor is a great feature. Only wish it had some kind of handle for moving room to room, since grabbing the outside of the body can crush the filter.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
I know it works bc when I burn sage it ramps up
on February 19, 2025
Posted by: Cat Tan
from Los Angeles
Verified Purchase:Yes
Extremely easy set up. All I had to do was plug it in. I know it works cause when I burn sage this thing ramps up and makes it KNOWN it is cleaning that air! Great design. Blends into my home without standing out. I live in LA and am grateful to have extra help with air quality.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Posted by: Frances
from California
Gender:Female
Verified Purchase:Yes
I am so happy and satisfied with the blue pure air purifiers! They are quiet but I can tell they are really working. My allergies are much better since using these air filters!
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Amazing
on March 28, 2025
Posted by: kjm12221994_7660
[This review was collected as part of a promotion.] This big fella right here is an understatement. It is amazing. Works quite fast and quietly. When I say he's a big guy he is. He's about as wide as a gallon of milk and as tall as a two liter bottle. He does put in a lot of work. I have him on my kitchen island and only run him at night time. Worth it all day long.
Written by a customer while visiting influenster.com
Customer Rating
5
Blueair Blue Pure 511 - A Compact Powerhouse for S
on March 28, 2025
Posted by: diananng0405_4262
[This review was collected as part of a promotion.] I’ve been using the Blueair Blue Pure 511, and it’s a game-changer for air quality in small spaces! This air purifier is sleek, modern, and blends seamlessly with my home decor. The fabric pre-filter is a nice touch, both aesthetically and functionally, as it helps trap larger particles before they reach the main filter.
Pros:
✔ Excellent Filtration – Captures dust, pet dander, and odors effortlessly.
✔ Whisper-Quiet Operation – You barely notice it’s on, even at night.
✔ Energy-Efficient – Doesn’t hike up my electricity bill.
✔ Easy Maintenance – The pre-filter is washable, and replacing filters is hassle-free.
✔ Whisper-Quiet Operation – You barely notice it’s on, even at night.
✔ Energy-Efficient – Doesn’t hike up my electricity bill.
✔ Easy Maintenance – The pre-filter is washable, and replacing filters is hassle-free.
Cons:
✖ Limited Coverage – Best for small rooms; not ideal for larger spaces.
✖ No Smart Features – Would love app connectivity or air quality monitoring.
✖ No Smart Features – Would love app connectivity or air quality monitoring.
Overall, if you’re looking for a reliable, quiet, and efficient air purifier for a bedroom, dorm, or office, the Blue Pure 511 is a fantastic choice. Highly recommend!
Written by a customer while visiting influenster.com
Customer Rating
5
Blueair air purifier works great
on March 28, 2025
Posted by: elenaw88_7614
[This review was collected as part of a promotion.] I love this air purifier. It came in a sturdy box and packaged very well. I think the overall product is made well and high quality. I have only used it for a few hours but already noticed a difference. It is quiet and does not take a lot of energy. I also like that you can use an app to watch the results.
Written by a customer while visiting influenster.com
Customer Rating
5
Works great!
on March 29, 2025
Posted by: erinseay81_1195
[This review was collected as part of a promotion.] In my quest to be healthier, I’ve been looking into air purifiers and water filters. The Blueair Blue Pure Max 511i air purifier is great! Some of my favorite features are the different modes. I love that the air quality status light goes off and the indicator light dims on nighttime mode. I also love that I can put it on auto mode and it will automatically adjust the fan speed to ensure the best air quality. It’s easy to use with or without the app. The app can be used to set schedules and adjust all settings which can also be done manually on the unit. All in all, it works great and is so easy to use
Written by a customer while visiting influenster.com