Blueair Blue Pure 211i Max moves more air (CADR) and covers a larger room than Wozoyo Pure Air PA1.
Which purifier has higher CADR?
Blueair Blue Pure 211i Max has higher CADR (435 vs 40 CFM).
Which purifier is quieter?
Wozoyo Pure Air PA1 is quieter (22 vs 23 dB).
Which purifier covers a larger room?
Blueair Blue Pure 211i Max fits a larger room (about 674 vs 62 sq ft recommended from CADR).
Which purifier has better smart features?
Blueair Blue Pure 211i Max lists Wi-Fi or app control; Wozoyo Pure Air PA1 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 Wozoyo Pure Air PA1.
| Metric | Blueair Blue Pure 211i Max | Wozoyo Pure Air PA1 |
|---|---|---|
| CADR (smoke) | 435 CFM | 40 CFM |
| Recommended room size | 674 sq ft | 62 sq ft |
| Claimed coverage | 3235 sq ft | 404 sq ft |
| Noise | 23 dB | 22 dB |
| Filter type | HEPASilent | 4-in-1 (Pre-Filter, Anti-Bacterial layer, H13 HEPA, Activated Carbon) |
| Filter interval | — | — |
| Smart features | None | None |