Choose Dreame AirPursue PM20 for higher CADR and larger-room coverage. Choose IQAir HealthPro Plus XE if you want lower noise and Wi-Fi or app control.
Which purifier has higher CADR?
The Dreame AirPursue PM20 has a smoke CADR of 400 CFM versus 300 CFM for the IQAir HealthPro Plus XE, a difference of 33%.
Which purifier is quieter?
IQAir HealthPro Plus XE is quieter (27 vs 60 dB).
Which purifier covers a larger room?
Dreame AirPursue PM20 fits a larger room (about 620 vs 465 sq ft recommended from CADR).
Which purifier has better smart features?
IQAir HealthPro Plus XE lists Wi-Fi or app control; Dreame AirPursue PM20 does not.
Which purifier has better filtration?
Dreame AirPursue PM20 lists HEPA-13, carbon, NANO filter, charcoal filter, photocatalyst UV lamp; IQAir HealthPro Plus XE lists HyperHEPA, V5-Cell gas.
Bottom line
Choose Dreame AirPursue PM20 for higher CADR and larger-room coverage. Choose IQAir HealthPro Plus XE if you want lower noise and Wi-Fi or app control.
| Metric | Dreame AirPursue PM20 | IQAir HealthPro Plus XE | Difference / Winner |
|---|---|---|---|
| Smoke CADR | 400 CFM | 300 CFM | Dreame AirPursue PM20 (+33%) |
| Recommended room size | 620 sq ft | 465 sq ft | Dreame AirPursue PM20 (+33%) |
| Manufacturer claimed coverage | 7534 sq ft | 1125 sq ft | — |
| Minimum noise | 60 dB | 27 dB | IQAir HealthPro Plus XE |
| Filter type | HEPA-13, carbon, NANO filter, charcoal filter, photocatalyst UV lamp | HyperHEPA, V5-Cell gas | — |
| Replacement interval | — | Pre-filter: 18 months, Gas & Odor filter: 24 months, Main particle filter: 48 months | — |
| Power | — | 8-134 W | — |
| Wi-Fi / app | No | Yes | — |
| Dimensions | 14.9 × 14.9 × 33.4 in | 28 × 15 × 16 in | — |
| Weight | — | 35 lb | — |