Blueair Blue Pure 211+ Air Purifier: CADR, Noise, Coverage & Specs
Overview
Sample data: high CADR fabric-shroud tower for large rooms. Filters cost more and there is no app on this generation.
CADR and room size
CADR (smoke): 350 CFM.
What room size is the Blueair Blue Pure 211+ suitable for?
Recommended room size based on CADR: about 543 sq ft (CADR × 1.55).
Validated coverage from documentation: 540 sq ft.
Filtration
What filter does it use?
HEPASilent.
Noise
How loud is it?
Minimum reported noise: 31 dB.
Smart features
Does it have Wi-Fi?
No published Wi-Fi or app control in our sources.
Specifications
- CADR (smoke)
- 350 CFM
- Recommended room size
- 543 sq ft
- Validated coverage
- 540 sq ft
- Noise
- 31 dB
- Filter type
- HEPASilent
- Wi-Fi / app
- No
Comparisons
Methodology
Specifications are compiled from manufacturer documentation, product listings and other cited sources. See methodology.