Blueair Blue Signature moves more air (CADR) and covers a larger room than Levoit Core 200S.
Which purifier has higher CADR?
Blueair Blue Signature has higher CADR (455 vs 118 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 183 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; Levoit Core 200S lists 6-8 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 Levoit Core 200S.
| Metric | Blueair Blue Signature | Levoit Core 200S |
|---|---|---|
| CADR (smoke) | 455 CFM | 118 CFM |
| Recommended room size | 705 sq ft | 183 sq ft |
| Claimed coverage | 3385 sq ft | 140 sq ft |
| Noise | 23 dB | 27 dB |
| Filter type | HEPASilent | 3-in-1 |
| Filter interval | 179.99 | 6-8 months |
| Smart features | None | None |