Blueair Blue Pure 211i Max moves more air (CADR) and covers a larger room than Coway AP-1512HH(W).
Which purifier has higher CADR?
Blueair Blue Pure 211i Max has higher CADR (435 vs 233 CFM).
Which purifier is quieter?
Blueair Blue Pure 211i Max is quieter (23 vs 53 dB).
Which purifier covers a larger room?
Blueair Blue Pure 211i Max fits a larger room (about 674 vs 361 sq ft recommended from CADR).
Which purifier has better smart features?
Blueair Blue Pure 211i Max lists Wi-Fi or app control; Coway AP-1512HH(W) does not.
Which purifier has longer filter life?
Coway AP-1512HH(W) lists a replacement interval of 12; Blueair Blue Pure 211i Max does not.
Bottom line
Blueair Blue Pure 211i Max moves more air (CADR) and covers a larger room than Coway AP-1512HH(W).
| Metric | Blueair Blue Pure 211i Max | Coway AP-1512HH(W) |
|---|---|---|
| CADR (smoke) | 435 CFM | 233 CFM |
| Recommended room size | 674 sq ft | 361 sq ft |
| Claimed coverage | 3235 sq ft | 1748 sq ft |
| Noise | 23 dB | 53 dB |
| Filter type | HEPASilent | HEPA |
| Filter interval | — | 12 |
| Smart features | None | None |