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Levoit Core 400S-P
Source-based assessmentRemoveBest for
Manual control is sufficient and you do not need the 300S app features.
Your room needs more airflow than the Core 300S can provide.
Main advantage
A compact non-smart alternative in the Core family.
A larger smart purifier with manufacturer-listed US CADR of 231 CFM.
Main drawback
Compare CADR, local voltage and replacement filter cost; do not confuse it with Core 300S.
Size using the same air-change target; higher throughput also means a larger unit and filter costs.
Price
Current price unavailable here.
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Current price unavailable here.
Check buying options →
Model details, limitations & sources
Levoit Core 300-P
- US source lists CADR 143CFM
- Three-stage replaceable filter
- Local controls; distinguish from Core 300S smart content
Skip it: if the room requires more airflow or remote control is a feature you depend on.
Levoit Core 400S-P
- US source lists CADR 231CFM
- App control and filter indicator
- Model-specific replacement filters
Skip it: if the footprint or filter cost is unsuitable, or the problem actually requires moisture control or ventilation work.
No Buy If Works side-by-side test or unsupported winner is claimed. Confirm regional specifications and the delivered price before choosing.