BLUEAIR Blue Pure 311i Max moves more air (CADR) and covers a larger room than COWAY AP-1512HH.
Which purifier has higher CADR?
BLUEAIR Blue Pure 311i Max has higher CADR (365 vs 233 CFM).
Which purifier is quieter?
BLUEAIR Blue Pure 311i Max is quieter (23 vs 24 dB).
Which purifier covers a larger room?
BLUEAIR Blue Pure 311i Max fits a larger room (about 566 vs 361 sq ft recommended from CADR).
Which purifier has better smart features?
BLUEAIR Blue Pure 311i Max lists Wi-Fi or app control; COWAY AP-1512HH does not.
Which purifier has longer filter life?
BLUEAIR Blue Pure 311i Max lists 9 months; COWAY AP-1512HH lists 6 months for deodorization filter, 1 year for HEPA filter. Intervals are as published and are not converted to a single unit.
Bottom line
BLUEAIR Blue Pure 311i Max moves more air (CADR) and covers a larger room than COWAY AP-1512HH.
| Metric | BLUEAIR Blue Pure 311i Max | COWAY AP-1512HH |
|---|---|---|
| CADR (smoke) | 365 CFM | 233 CFM |
| Recommended room size | 566 sq ft | 361 sq ft |
| Claimed coverage | 2107 sq ft | 1748 sq ft |
| Noise | 23 dB | 24 dB |
| Filter type | HEPASilent | HEPA |
| Filter interval | 9 months | 6 months for deodorization filter, 1 year for HEPA filter |
| Smart features | None | None |