Blueair Blue Pure 211+ Air Purifier
$299
#9
Efficient air cleaning
Blueair
Blueair Blue Pure 211+ Air Purifier
Last updated: March 2026
9.2/10(18,000 reviews)
$299$349-14%
on AmazonBlueair Blue Pure 211+ Air Purifier — Efficient air cleaning
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Key Specs
CADR350
Dimensions13 x 13 x 20.4 inches
Filter TypeParticle + Carbon
Noise Level31-56 dB
Coverage Area540 sq. ft.
★
Why We Recommend This
The Blueair Blue Pure 211+ Air Purifier earned our “Efficient air cleaning” badge after research against 26 competing models in the air purifiers category. It stands out for high airflow and cadr and simple one-button control.
What We Like
- High airflow and CADR
- Simple one-button control
- Washable pre-filter
- Energy Star rated
What Could Be Better
- Lacks smart features
- Noisy at maximum speed
- Bulky size
Full Specifications
CADR350
Dimensions13 x 13 x 20.4 inches
Filter TypeParticle + Carbon
Noise Level31-56 dB
Coverage Area540 sq. ft.
Blueair Blue Pure 211+ Air Purifier
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Frequently Asked Questions
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