Choose Blueair Blue Pure 211i Max for higher CADR and larger-room coverage, lower noise, and Wi-Fi or app control.
Which purifier has higher CADR?
The Blueair Blue Pure 211i Max has a smoke CADR of 435 CFM versus 365 CFM for the Levoit Core P350-P, a difference of 19%.
Which purifier is quieter?
Blueair Blue Pure 211i Max is quieter (23 vs 24 dB).
Which purifier covers a larger room?
Blueair Blue Pure 211i Max fits a larger room (about 674 vs 566 sq ft recommended from CADR).
Which purifier has better smart features?
Blueair Blue Pure 211i Max lists Wi-Fi or app control; Levoit Core P350-P does not.
Which purifier has better filtration?
Blueair Blue Pure 211i Max lists HEPASilent; Levoit Core P350-P lists 3-In-1 Filter.
Bottom line
Choose Blueair Blue Pure 211i Max for higher CADR and larger-room coverage, lower noise, and Wi-Fi or app control.
| Metric | Blueair Blue Pure 211i Max | Levoit Core P350-P | Difference / Winner |
|---|---|---|---|
| Smoke CADR | 435 CFM | 365 CFM | Blueair Blue Pure 211i Max (+19%) |
| Recommended room size | 674 sq ft | 566 sq ft | Blueair Blue Pure 211i Max (+19%) |
| Manufacturer claimed coverage | 3235 sq ft | 1050 sq ft | — |
| Minimum noise | 23 dB | 24 dB | Blueair Blue Pure 211i Max |
| Filter type | HEPASilent | 3-In-1 Filter | — |
| Power | 46 W | 56 watts | — |
| Wi-Fi / app | Yes | No | — |
| Dimensions | 22.7 × 14.4 × 14.4 in | 8.7D × 8.7W × 14.2H in | — |
| Weight | 16.2 lb | 7.5 lb | — |