BLUEAIR Blue Signature SP3i moves more air (CADR) and covers a larger room than IQAir HealthPro Plus XE.
Which purifier has higher CADR?
BLUEAIR Blue Signature SP3i has higher CADR (321 vs 300 CFM).
Which purifier is quieter?
IQAir HealthPro Plus XE is quieter (27 vs 54 dB).
Which purifier covers a larger room?
BLUEAIR Blue Signature SP3i fits a larger room (about 498 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 SP3i lists 1; 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 SP3i moves more air (CADR) and covers a larger room than IQAir HealthPro Plus XE.
| Metric | BLUEAIR Blue Signature SP3i | IQAir HealthPro Plus XE |
|---|---|---|
| CADR (smoke) | 321 CFM | 300 CFM |
| Recommended room size | 498 sq ft | 465 sq ft |
| Claimed coverage | 2250 sq ft | 1125 sq ft |
| Noise | 54 dB | 27 dB |
| Filter type | HEPASilent | HyperHEPA, V5-Cell gas |
| Filter interval | 1 | Pre-filter: 18 months, Gas & Odor filter: 24 months, Main particle filter: 48 months |
| Smart features | None | None |
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