Blueair Blue Pure 211i Max
A high-CADR HEPASilent purifier that clears large rooms fast while staying impressively quiet.
At a glance
Pros
- + Very high CADR with low noise
- + HEPASilent dual filtration
- + Smart app with PM sensor and auto mode
- + Washable pre-filter sleeve
Cons
- − Larger footprint
- − Filters cost a bit more than budget rivals
Our verdict
The Blue Pure 211i Max combines high airflow with quiet operation and smart auto control for big rooms. It's one of the best all-rounders for large living spaces.
Full specs
| CADR | 360 CFM |
|---|---|
| Coverage | 60 m² |
| Noise (low) | 24 dB |
| Noise (high) | 53 dB |
| True HEPA | Yes |
| Activated carbon | Yes |
| Smart app | Yes |
| Voice control | Yes |
| Filter cost / yr | 70 USD |
| Dimensions | 33 × 33 × 52 cm |
| Weight | 5.4 kg |
Compare to similar models
Other air purifiers that match Blueair Blue Pure 211i Max's strengths.
Levoit Core 600S
A large-room workhorse that scrubs big spaces fast while staying quiet and app-smart.
Coway AP-1512HH
The cult-favorite Mighty: a compact true-HEPA purifier with eco mode and stellar value.
Coway Airmega 400S
A dual-intake powerhouse that covers huge rooms with deep carbon and a slick smart app.
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