FreAire B0HBJ3N8BD moves more air (CADR) and covers a larger room than Medify Air MA-40.
Which purifier has higher CADR?
FreAire B0HBJ3N8BD has higher CADR (559 vs 380 CFM).
Which purifier is quieter?
FreAire B0HBJ3N8BD is quieter (22 vs 46 dB).
Which purifier covers a larger room?
FreAire B0HBJ3N8BD fits a larger room (about 866 vs 589 sq ft recommended from CADR).
Which purifier has better smart features?
FreAire B0HBJ3N8BD lists Wi-Fi or app control; Medify Air MA-40 does not.
Which purifier has longer filter life?
FreAire B0HBJ3N8BD lists 19 months; Medify Air MA-40 lists 4-5 months. Intervals are as published and are not converted to a single unit.
Bottom line
FreAire B0HBJ3N8BD moves more air (CADR) and covers a larger room than Medify Air MA-40.
| Metric | FreAire B0HBJ3N8BD | Medify Air MA-40 |
|---|---|---|
| CADR (smoke) | 559 CFM | 380 CFM |
| Recommended room size | 866 sq ft | 589 sq ft |
| Claimed coverage | 2390 sq ft | 1793 sq ft |
| Noise | 22 dB | 46 dB |
| Filter type | HEPA | HEPA H14 |
| Filter interval | 19 months | 4-5 months |
| Smart features | None | None |