Blueair Blue Signature moves more air (CADR) and covers a larger room than Levoit Core P350-P.
Which purifier has higher CADR?
Blueair Blue Signature has higher CADR (455 vs 365 CFM).
Which purifier is quieter?
Blueair Blue Signature is quieter (23 vs 24 dB).
Which purifier covers a larger room?
Blueair Blue Signature fits a larger room (about 705 vs 566 sq ft recommended from CADR).
Which purifier has better smart features?
Blueair Blue Signature lists Wi-Fi or app control; Levoit Core P350-P does not.
Which purifier has longer filter life?
Blueair Blue Signature lists a replacement interval of 179.99; Levoit Core P350-P does not.
Bottom line
Blueair Blue Signature moves more air (CADR) and covers a larger room than Levoit Core P350-P.
| Metric | Blueair Blue Signature | Levoit Core P350-P |
|---|---|---|
| CADR (smoke) | 455 CFM | 365 CFM |
| Recommended room size | 705 sq ft | 566 sq ft |
| Claimed coverage | 3385 sq ft | 1050 sq ft |
| Noise | 23 dB | 24 dB |
| Filter type | HEPASilent | 3-In-1 Filter |
| Filter interval | 179.99 | — |
| Smart features | None | None |