Dreame AirPursue PM20 moves more air (CADR) and covers a larger room than Honeywell HEPA Air Purifier.
Which purifier has higher CADR?
Dreame AirPursue PM20 has published CADR; Honeywell HEPA Air Purifier does not.
Which purifier is quieter?
Both list a minimum of 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 Honeywell HEPA Air Purifier.
| Metric | Dreame AirPursue PM20 | Honeywell HEPA Air Purifier |
|---|---|---|
| CADR (smoke) | 400 CFM | — |
| Recommended room size | 620 sq ft | — |
| Claimed coverage | 7534 sq ft | 2423 sq ft |
| Noise | 60 dB | 60 dB |
| Filter type | HEPA-13, carbon, NANO filter, charcoal filter, photocatalyst UV lamp | HEPA |
| Filter interval | — | — |
| Smart features | None | None |
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