Dreame AirPursue PM20 moves more air (CADR) and covers a larger room than Honeywell HPA5100W.
Which purifier has higher CADR?
Dreame AirPursue PM20 has published CADR; Honeywell HPA5100W 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?
Honeywell HPA5100W lists a replacement interval of True HEPA R Filters 1x/yr; Odor Reducing Pre-Filter A 4x/yr; Dreame AirPursue PM20 does not.
Bottom line
Dreame AirPursue PM20 moves more air (CADR) and covers a larger room than Honeywell HPA5100W.
| Metric | Dreame AirPursue PM20 | Honeywell HPA5100W |
|---|---|---|
| CADR (smoke) | 400 CFM | — |
| Recommended room size | 620 sq ft | — |
| Claimed coverage | 7534 sq ft | 938 sq ft |
| Noise | 60 dB | 60 dB |
| Filter type | HEPA-13, carbon, NANO filter, charcoal filter, photocatalyst UV lamp | HEPA |
| Filter interval | — | True HEPA R Filters 1x/yr; Odor Reducing Pre-Filter A 4x/yr |
| Smart features | None | None |