Customer reviews from www.blueair.com
Blueair - Pure 211 - Lunar Rock
Average customer rating
4.7 out of 5
4.7
(341 Reviews)
Open Ratings Snapshot
Rating breakdown 341 reviews
5 Stars
285
4 Stars
24
3 Stars
11
2 Stars
11
1 Star
10
92%of customers recommend this product. 
(
279 out of 303
)
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Customer Reviews for Blueair - Pure 211 - Lunar Rock
Customer Rating
3 out of 5
3
Not Hepa?
on February 25, 2018
Posted by: TimO
from Boston, MA, USA
Gender:Male
Did I buy an air purifier that doesn't meet your own standards? Your own videos stress that it's important to buy a true HEPA filter purifier. I got this home and it doesn't appear to be a true HEPA and doesn't filter 99.97% at 0.3 microns. Am I wrong?
Response from www.blueair.comBy LinseyFCustomer ExperienceOctober 23, 2018
Hi! Thank you for your review! Whereas units in our Classic, Sense and Pro lines do use true HEPA filters 97-99.97% efficiency, the filters in the Pure Blue line of units are about half as dense and 97% efficient. We’ve done this in order to provide for a compact or beginner version of this line of air purifiers.
Written by a customer while visiting www.blueair.com
Customer Rating
4 out of 5
4
Cats can turn it off and on
on July 2, 2021
Posted by: Idna
from NYC
Gender:Female
Verified Purchase:Yes
This is my second blue air filter. I was very happy with the first and the new automatic adjustment was very appealing for my next purchase. But I have quickly discovered that for a home with cats, the new operation controls on the TOP of the unit make it a fun new toy for the cats to play with. They hop right up and walk and sit on the very sensitive touch controls. They appear to enjoy seeing the lights and breeze changes they bring up. The older version can happily run 24/7 on low, but this one needs my attention several times a day to turn it back on to auto after cats have switched it to high or off.
One other thing I am disappointed by is the outside prefilter. The older version came with two tight fitting stretchy covers that effectively capture lots of dust and cat fur. Easy to vacuum and switch out for washing. This new one came with one loosely woven cover that the cats are attracted to scratching. I will need to order another to replace it.
On the bright side, when the auto feature is on it works very well. We had masonry work going on outside and even with all windows closed the blue air detected high levels of dust and went into high mode. This was reassuring. For a home without pets or toddlers who will surely play with the settings, this is an excellent choice.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
1 out of 5
1
Died after 33 days
on April 18, 2021
Posted by: GSOnc
from Greensboro, NC
Gender:Male
I cannot get this to work. I have 4 other blue air 211+ filters that work flawlessly. This "auto" feature is not ready for prime time. IMHO, stick to the 211+ and NOT the auto
No, I would not recommend this to a friend.
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
a reminder for cats owner
on August 16, 2021
Posted by: mbbq
from California
Verified Purchase:Yes
the bottom cloth layer may be attrative for cats so it requires extra consideration
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
Overall great
on January 4, 2018
Posted by: Lakelover
from Littleton, NC, United States
Gender:Female
We bought this for our bedroom and it as really made a difference, I sleep better and wake without asthma or allergy symptoms. So great. Quiet to sleep with and I like that you can choose different colors for the pre-filter.
Dust is really down.
I would recommend this to a friend!
Response from www.blueair.comBy LinseyCustomer ExperienceJanuary 11, 2018
Fantastic! Glad to hear that you are sleeping better!
Written by a customer while visiting www.blueair.com
Customer Rating
4 out of 5
4
Works well and is quiet
on April 10, 2021
Posted by: Cleanairhopes
from LA, CA
Gender:Male
Verified Purchase:Yes
Just missing app connectivity. Would love for the sensor to send its measurement data to my phone so I can see what levels of TVOC, PPM or formaldehyde it’s sensing in my indoor air, and do that in real-time. Otherwise no complaints but knowing a star for that basic feature request.
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
I feel like I am living in a different house!
on January 22, 2019
Posted by: Sheila
from Madison, WI
Gender:Female
Verified Purchase:Yes
I have had this for a month now and all that I can say is that it has improved my life tremendously! My sinuses are clear and my dusty, moldy 100 yr old apartment is now tolerable. I am ready to buy another for the second level of the house. I am no longer having headaches either. My apartment was an extreme case so if it can clear the air here, it is a really great device!
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
So far like everything about machine
on September 12, 2021
Posted by: Elmanka
from Miami, FL
Gender:Male
Verified Purchase:Yes
Very well designed, on low speed fan super quiet at night. Love the added plus auto feature! Well handling all the kitchen smell with auto feature!
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
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