BLUEAIR Blue Pure 311i Max moves more air (CADR) and covers a larger room than Coway Airmega 150.
Which purifier has higher CADR?
BLUEAIR Blue Pure 311i Max has higher CADR (365 vs 152 CFM).
Which purifier is quieter?
BLUEAIR Blue Pure 311i Max is quieter (23 vs 40 dB).
Which purifier covers a larger room?
BLUEAIR Blue Pure 311i Max fits a larger room (about 566 vs 237 sq ft recommended from CADR).
Which purifier has better smart features?
BLUEAIR Blue Pure 311i Max lists Wi-Fi or app control; Coway Airmega 150 does not.
Which purifier has longer filter life?
BLUEAIR Blue Pure 311i Max lists 9 months; Coway Airmega 150 lists 12 months. 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 Airmega 150.
| Metric | BLUEAIR Blue Pure 311i Max | Coway Airmega 150 |
|---|---|---|
| CADR (smoke) | 365 CFM | 152.8 CFM |
| Recommended room size | 566 sq ft | 237 sq ft |
| Claimed coverage | 2107 sq ft | 1035 sq ft |
| Noise | 23 dB | 40 dB |
| Filter type | HEPASilent | HEPA, Carbon |
| Filter interval | 9 months | 12 months |
| Smart features | None | None |