Blueair Blue Pure 211i Max
4.4Aikins Score•Blueair
The verdict
The Blueair Blue Pure 211i Max is a top-tier choice for large rooms, combining powerful filtration with quiet, energy-efficient operation and convenient smart features.
Read the full reviewWhat we love
- +Excellent performance on high settings: >99.9% smoke removal in tests
- +Very energy efficient for its power output
- +App control and monitoring for remote operation
- +Display shutoff feature prevents light disturbance in bedrooms
Worth noting
- –Expensive at $349
- –Large footprint – may be obtrusive in smaller rooms
- –Some users report app connectivity issues
How it scored
Aikins Score4.4
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At a glance
Room sizeUp to 500 sq ft
Filter typeHEPA + activated carbon
CADRNot specified
SpeedsMultiple speeds + auto
Aikins Score8.8 / 10
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