#1
Blueair
Blue Pure 311i Max
14 positive 2 neutral 4 negative
Based on 20 Reddit mentions
$229.00
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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.
Help! I can’t identify which model this is for the life of me. Even AI has no idea
It’s a 311 auto that is an older generation of the 311i max and the filters are very different. My review https://housefresh.com/blueair-blue-pure-311-auto-review/
elviejozuloqi in r/Blueair
October 11, 2025 8:37 AM
2
Purchase Assistance Request
Purifiers aren't good at reducing visible dust, as it's large and heavy compared to "invisible" pollutants like PM10, PM2.5, and PM0.1. See the sticky post at the top of the subreddit and our FAQs wiki page entries about dust: I need an air purifier for dust. What should I buy? Why is there visible
...sissasassafrastic in r/AirPurifiers
November 16, 2025 7:52 PM
1
