Choose Levoit Vital 200S-P v8flnx for lower noise.
Which purifier has higher CADR?
The Levoit Vital 200S-P v8flnx has a smoke CADR of 250 CFM versus 252 CFM for the Winix 5520, a difference of 1%.
Which purifier is quieter?
Levoit Vital 200S-P v8flnx is quieter (23 vs 40 dB).
Which purifier covers a larger room?
Winix 5520 fits a larger room (about 391 vs 388 sq ft recommended from CADR).
Which purifier has better smart features?
Both list smart features (Smart Control, Voice Command, Real-Time Air Quality Readings, Auto Mode vs 4‑Stage filtration, Wi‑Fi & Alexa control, True HEPA filter, AOC™ carbon filter).
Which purifier has better filtration?
Levoit Vital 200S-P v8flnx lists 3-stage (Pre-filter, Main Filter, Activated Carbon Filter); Winix 5520 lists True HEPA, AOC™ Carbon.
Bottom line
Choose Levoit Vital 200S-P v8flnx for lower noise.
| Metric | Levoit Vital 200S-P v8flnx | Winix 5520 | Difference / Winner |
|---|---|---|---|
| Smoke CADR | 250 CFM | 252 CFM | Winix 5520 (+1%) |
| Recommended room size | 388 sq ft | 391 sq ft | Winix 5520 (+1%) |
| Manufacturer claimed coverage | 1875 sq ft | 1882 sq ft | — |
| Minimum noise | 23 dB | 40 dB | Levoit Vital 200S-P v8flnx |
| Filter type | 3-stage (Pre-filter, Main Filter, Activated Carbon Filter) | True HEPA, AOC™ Carbon | — |
| Replacement interval | about 12 months | — | — |
| Power | 50W | 50 W | — |
| Wi-Fi / app | Yes | Yes | — |
| Dimensions | 15.6 × 8.5 × 19.8 in | 13.59 × 8.27 × 22.17 in | — |
| Weight | 13.2 lb | 13.3 lb | — |