Choose Levoit Core P350-P for higher CADR and larger-room coverage and lower noise.
Which purifier has higher CADR?
The Levoit Core P350-P has a smoke CADR of 365 CFM versus 300 CFM for the Honeywell HPA300, a difference of 22%.
Which purifier is quieter?
Levoit Core P350-P is quieter (24 vs 53 dB).
Which purifier covers a larger room?
Levoit Core P350-P fits a larger room (about 566 vs 465 sq ft recommended from CADR).
Which purifier has better smart features?
Neither lists Wi-Fi or app control in our sources.
Which purifier has better filtration?
Levoit Core P350-P lists 3-In-1 Filter; Honeywell HPA300 lists True HEPA.
Bottom line
Choose Levoit Core P350-P for higher CADR and larger-room coverage and lower noise.
| Metric | Levoit Core P350-P | Honeywell HPA300 | Difference / Winner |
|---|---|---|---|
| Smoke CADR | 365 CFM | 300 CFM | Levoit Core P350-P (+22%) |
| Recommended room size | 566 sq ft | 465 sq ft | Levoit Core P350-P (+22%) |
| Manufacturer claimed coverage | 1050 sq ft | — | — |
| Minimum noise | 24 dB | 53 dB | Levoit Core P350-P |
| Filter type | 3-In-1 Filter | True HEPA | — |
| Power | 56 watts | — | — |
| Wi-Fi / app | No | No | — |
| Dimensions | 8.7D × 8.7W × 14.2H in | — | — |
| Weight | 7.5 lb | — | — |