Dreame AirPursue PM20 moves more air (CADR) and covers a larger room than Aroma Room AP103-A.
Which purifier has higher CADR?
Dreame AirPursue PM20 has published CADR; Aroma Room AP103-A does not.
Which purifier is quieter?
Aroma Room AP103-A is quieter (22 vs 60 dB).
Which purifier covers a larger room?
Dreame AirPursue PM20 is recommended for about 620 sq ft based on CADR.
Which purifier has better smart features?
Neither lists Wi-Fi or app control in our sources.
Which purifier has longer filter life?
Filter replacement interval is not published for either model.
Bottom line
Dreame AirPursue PM20 moves more air (CADR) and covers a larger room than Aroma Room AP103-A.
| Metric | Aroma Room AP103-A | Dreame AirPursue PM20 |
|---|---|---|
| CADR (smoke) | — | 400 CFM |
| Recommended room size | — | 620 sq ft |
| Claimed coverage | 323 sq ft | 7534 sq ft |
| Noise | 22 dB | 60 dB |
| Filter type | H13 HEPA | HEPA-13, carbon, NANO filter, charcoal filter, photocatalyst UV lamp |
| Filter interval | — | — |
| Smart features | None | None |