Blueair Blue Pure 311i Max
$219
#7
Best for Bedrooms
Blueair
Blueair Blue Pure 311i Max
Last updated: March 2026
9.0/10(4,567 reviews)
$219$259-15%
on AmazonColorful fabric pre-filter covers (washable) and HEPASilent Ultra technology. Covers up to 929 sq ft but excels in bedrooms and offices. Energy Star certified.
Key Specs
CADR187 CFM
Noise23-53 dB
SmartBlueair app, Alexa
Coverage929 sq. ft.
FiltrationHEPASilent Ultra
★
Why We Recommend This
The Blueair Blue Pure 311i Max earned our “Best for Bedrooms” badge after extensive testing against 13 competing models in the air purifiers category. It stands out for whisper-quiet on low and washable fabric pre-filter.
What We Like
- Whisper-quiet on low
- Washable fabric pre-filter
- Energy Star efficient
- Great for bedrooms
What Could Be Better
- CADR drops on lower settings
- Filters aren't the cheapest
- No handles for moving
Full Specifications
CADR187 CFM
Noise23-53 dB
SmartBlueair app, Alexa
Coverage929 sq. ft.
FiltrationHEPASilent Ultra
Blueair Blue Pure 311i Max
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