Compare
80 vs 110 vs 130 CFM bathroom exhaust classes
Compare bathroom exhaust fan CFM ceilings against BathCFM estimates, with verified VEVOR US examples.
| Class | Typical fit | Trade-off | Ceiling note |
|---|---|---|---|
| 80 CFM | Smaller standard baths | Short on large/steamy rooms | Entry class |
| 110 CFM | Mid baths / frequent showers | Still short of oversized wet rooms | Mid ladder |
| 130 CFM | Top of this consumer ladder | Large wet rooms may still NO_MATCH | Ceiling here |
| NO_MATCH | Beyond 130 CFM demand | Do not force 130 CFM class | Higher-CFM or redesign |