Compare before you buy.
Choose or replace models
Levoit Core 300S
Worth ConsideringRemoveBest for
Your room needs more airflow than the Core 300S can provide.
People sizing an air purifier by CADR and realistic air changes.
Main advantage
A larger smart purifier with manufacturer-listed US CADR of 231 CFM.
Connected air cleaning when the unit is sized for your room and air-change target.
Main drawback
Size using the same air-change target; higher throughput also means a larger unit and filter costs.
Maximum coverage claims are not a substitute for adequate airflow; replacement filters add recurring cost.
Price
Current price unavailable here.
Check buying options →
Current price unavailable here.
Check buying options →
Model details, limitations & sources
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.
Levoit Core 300S
- Core 300S / 300S-P
- US CADR: 141 CFM
- US voltage: 120V
Skip it: Large-room buyers relying on maximum coverage marketing alone.
No Buy If Works side-by-side test or unsupported winner is claimed. Confirm regional specifications and the delivered price before choosing.