Blueair Classic 605
Community verdict
Based on 10 authentic reviews, the Blueair Classic 605 earns a score of 6.8 out of 10 for its strong air-cleaning power in larger spaces. Users consistently praise its ability to clear pet hair and its relatively quiet operation on lower settings. However, buyers frequently warn about excessive noise on the highest speed, replacement filters emitting a sour odor, and recurring fan bearing issues.
10
reviews collected
10
authentic reviews
0
sponsored removed
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flagged as AI
Community Verdict
A concise summary of what verified buyers of Blueair Classic 605 consistently praise — and what they don’t.
Buyers love 3
- +Great for pet hair
- +Quiet low speeds
- +Large room coverage
Keep in mind 4
- −Loud high speed
- −Filter odor issues
- −Fan bearing problems
- −Non-True HEPA filters
What people are saying
4 quotesDirect organic buyer opinions about Blueair Classic 605, filtered for spam and ads.
I got the classic 605 and it's been great. It gets the doggy hair...
The first two speeds are quiet, but the third highest speed is very, very loud.
I took dB readings of the Blueair Classic 605 with upgraded filters at all 3 levels: (low-49dB, medium-57dB, high-78dB.)
I was having problems with my BlueAir Classic 605 - specifically the fan. It looks like a lot of people are having similar problems.