Blueair Blue Pure 211i Max moves more air (CADR) and covers a larger room than DREO DR-HAP008.
Which purifier has higher CADR?
Blueair Blue Pure 211i Max has higher CADR (435 vs 115 CFM).
Which purifier is quieter?
DREO DR-HAP008 is quieter (18 vs 23 dB).
Which purifier covers a larger room?
Blueair Blue Pure 211i Max fits a larger room (about 674 vs 178 sq ft recommended from CADR).
Which purifier has better smart features?
Blueair Blue Pure 211i Max lists Wi-Fi or app control; DREO DR-HAP008 does not.
Which purifier has longer filter life?
Filter replacement interval is not published for either model.
Bottom line
Blueair Blue Pure 211i Max moves more air (CADR) and covers a larger room than DREO DR-HAP008.
| Metric | Blueair Blue Pure 211i Max | DREO DR-HAP008 |
|---|---|---|
| CADR (smoke) | 435 CFM | 115 CFM |
| Recommended room size | 674 sq ft | 178 sq ft |
| Claimed coverage | 3235 sq ft | 856 sq ft |
| Noise | 23 dB | 18 dB |
| Filter type | HEPASilent | HEPA |
| Filter interval | — | — |
| Smart features | None | None |