Blueair Blue Signature moves more air (CADR) and covers a larger room than IQAir HealthPro Plus XE.
Which purifier has higher CADR?
Blueair Blue Signature has higher CADR (455 vs 300 CFM).
Which purifier is quieter?
Blueair Blue Signature is quieter (23 vs 27 dB).
Which purifier covers a larger room?
Blueair Blue Signature fits a larger room (about 705 vs 465 sq ft recommended from CADR).
Which purifier has better smart features?
Both list smart features (None vs None).
Which purifier has longer filter life?
Blueair Blue Signature lists 179.99; IQAir HealthPro Plus XE lists Pre-filter: 18 months, Gas & Odor filter: 24 months, Main particle filter: 48 months. Intervals are as published and are not converted to a single unit.
Bottom line
Blueair Blue Signature moves more air (CADR) and covers a larger room than IQAir HealthPro Plus XE.
| Metric | Blueair Blue Signature | IQAir HealthPro Plus XE |
|---|---|---|
| CADR (smoke) | 455 CFM | 300 CFM |
| Recommended room size | 705 sq ft | 465 sq ft |
| Claimed coverage | 3385 sq ft | 1125 sq ft |
| Noise | 23 dB | 27 dB |
| Filter type | HEPASilent | HyperHEPA, V5-Cell gas |
| Filter interval | 179.99 | Pre-filter: 18 months, Gas & Odor filter: 24 months, Main particle filter: 48 months |
| Smart features | None | None |