Compare › Head to head
Blueair Blue Pure 411i+ Max vs Levoit Core 400S-P
Choose the Blue Pure 411i+ Max for
quieter, lower running cost, lower price
The differences that matter
- Levoit Core 400S-P cleans faster: 231 vs 167 cfm smoke CADR (rooms up to 361 vs 261 sq ft).
- Blueair Blue Pure 411i+ Max is quieter on low (19 vs 22 dB).
- Blueair Blue Pure 411i+ Max costs less to run: about $42 vs $123 a year.
- Blueair Blue Pure 411i+ Max costs $54 less up front.
Full specs
| Blueair Blue Pure 411i+ Max | Levoit Core 400S-P | |
|---|---|---|
| CADR — smoke | 167 cfm | 231 cfm |
| CADR — dust | 174 cfm | — |
| CADR — pollen | 189 cfm | — |
| Room size (4.8 air changes/hour) | 261 sq ft | 361 sq ft |
| Noise | 19–46 dB | 22–52 dB |
| Max power | 20 W | 38 W |
| Replacement filter | Blue Pure 411i Max Particle + Carbon Filter: $30, up to 12 months | Core 400S-P 3-Stage Filter: $50, about 6 months (typical; brand doesn't state) |
| Yearly running cost (est.) | $42 (filters $30 + power $12) | $123 (filters $100 + power $23) |
| App control | Yes | Yes |
| Price | $136 | $190 |