#1
Blueair
Blue Pure 211+
24 positive 0 neutral 8 negative
Based on 32 Reddit mentions
$319.99
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
For the Love of god
It's not that there is no truth out there, it's just that air purifiers work differently for individuals, depending on their living conditions and sinus/ allergy problems. I'm a big fan of BlueAir, have two older model classics and two older model 211+. I would recommend you get one Classic Pro CP7i
...Blowingleaves17 in r/AirPurifiers
June 12, 2025 1:36 PM
2
Thoughts on the BLUEAIR 2-in-1 Purify + Humidify?
Ya so to preface I hav 3 cats and an American Eskimo and I’m very much allergic to cats and dogs XD. I used to have levoit purifiers but per my own experience, they sucked. I’m currently am in about 500sqft and I have 2 blue air 211+, this 2 in 1, a coway air mega S and a blue air 511 by my stove. W
...Sugarheaven25 in r/AirPurifiers
September 20, 2025 7:25 PM
2
Air purifier for a large room
I don't recommend anything that needs to connect to the internet. Use them in offline mode. I have a Blueair 211 and it's been running 24/7 for several years. No issues with it.
Ok-Problem4403 in r/AirPurifiers
March 22, 2026 2:52 PM
1
To allergy sufferers (dust mites), what is the best air purifier you've ever tried for dealing with this?
I also tried the Blueair Blue Pure 211+ before that. It definitely helped with general dust in the room, but I still had some flare ups during peak allergy weeks. It felt solid, just not as aggressive as I personally needed.
FantasticPanther in r/moderatelygranolamoms
February 26, 2026 12:13 AM
1
