Compare 3 Winix air purifiers by CADR, recommended room size, noise, and filter type.
| Product | Brand | CADR | Recommended room | Claimed coverage | Noise | Filter type | Filter interval | Power | Smart | Check price |
|---|---|---|---|---|---|---|---|---|---|---|
| Winix 5530 | Winix | 253 CFM | 392 sq ft | 1882 sq ft (marketing) | — | True HEPA | — | — | No | Check current price on Amazon |
| Winix 5520 | Winix | 252 CFM | 391 sq ft | 1882 sq ft (marketing) | 40 dB | True HEPA, AOC™ Carbon | 12 | 50 | Yes | Check current price on Amazon |
| Winix 5500-2 | Winix | 243 CFM | 377 sq ft | — | 27 dB | True HEPA + PlasmaWave | — | — | No | Check current price on Amazon |