Compare › Head to head
Blueair Blue Pure 511i Max vs Levoit Core 300S-P
Choose the Blue Pure 511i Max for
cleaning power, quieter, lower running cost, lower price
The differences that matter
- Blueair Blue Pure 511i Max cleans faster: 153 vs 141 cfm smoke CADR (rooms up to 239 vs 220 sq ft).
- Blueair Blue Pure 511i Max is quieter on low (19 vs 22 dB).
- Blueair Blue Pure 511i Max costs less to run: about $62 vs $74 a year.
- Blueair Blue Pure 511i Max costs $10 less up front.
Full specs
| Blueair Blue Pure 511i Max | Levoit Core 300S-P | |
|---|---|---|
| CADR — smoke | 153 cfm | 141 cfm |
| CADR — dust | 159 cfm | — |
| CADR — pollen | 174 cfm | — |
| Room size (4.8 air changes/hour) | 239 sq ft | 220 sq ft |
| Noise | 19–48 dB | 22–50 dB |
| Max power | 17 W | 23 W |
| Replacement filter | Blue Pure 511i Max SmokeBlock Filter: $39, up to 9 months | Core 300 Series Original Filter: $30, about 6 months (typical; brand doesn't state) |
| Yearly running cost (est.) | $62 (filters $52 + power $10) | $74 (filters $60 + power $14) |
| App control | Yes | Yes |
| Price | $140 | $150 |