For first-time air purifier buyers, deciding on the perfect device for their needs is almost always challenging. In this article, I will compare two small air purifiers from Levoit, the Core 300S and the Core Mini.
What’s common to these two models is their construction, build quality and affordability. However, everything else is totally different. The Levoit Core 300S is a smart air purifier equipped with many smart features, uses a True HEPA filter, and covers larger rooms. On the other hand, the Core Mini is a smaller device designed for smaller rooms and lacks advanced features but offers an innovative aroma pad feature.
It’s best to use the Levoit Core Mini in rooms of about 71 sq. ft., while the Core 300S is suitable for rooms as large as 219 sq. ft. In suggested room sizes, both air purifiers will clean the air approximately 4.8 times in one hour, which aligns with AHAM’s recommended standards.
Apparently, the Core Mini is quieter and more suitable for bedrooms or similar places. It’s also a much smaller power consumer. For a quick visual comparison and more detailed features comparison, scroll down a bit to view the comparison table.
Specs: Levoit Core 300S Vs Core Mini
| Product Image |  |  |
| Manufacturer | Levoit | Levoit |
| Model | Core 300S | Core Mini |
| Dimensions (inches / cm) | 8.7 x 8.7 x 14.2 inches (22 x 22 x 36 cm) | 6.5 x 6.5 x 10.4 inches (16.4 x 16.4 x 26.4 cm) |
| Weight (pounds / kg) | 5.95 lb (2.7 kg) | 2.2 lb (1 kg) |
| Clean Air Delivery Rate (CADR) | 141 CFM (240 m³/h) | 46 CFM (78 m³/h) |
| Coverage (4.8 ACH)
Room Coverage Explanation: ACH is a measurement used in indoor air quality management to indicate how many times the air within a defined space is changed/moved through the filter media.
For more details, visit our ACH calculator tool. | 219 sq. ft. (20 m²) | 72 sq. ft. (6.7 m²) |
| Performance Ratings Performance Ratings Score Summary: 8.5 - Average Score (67 products) 9.8 - Best Score (2 products) 2.5 - Worst Score (2 products) We use the Temtop LKC-1000S laser particle meter to test the particle removal efficiency of every air purifier. It measures PM2.5 (µg/m3), PM10 (µg/m3), Particles (per/L), and HCHO (mg/m3) in the air, and also calculates the AQI. You can read more about our testing methodology here. | ||
| Filtration Technology | Pre-filter, True HEPA Filter, and Activated Carbon Filter | Pre-filter, HEPA Filter, and Activated Carbon Filter |
| Filter Replacement Indicator | Yes | Yes |
| Filter Life | 6-8 months | 4-6 months |
| Power Consumption
Power Usage Summary: Our extensive testing of 67 air purifiers revealed the following power consumption insights:
Check out our power consumption calculator tool. | 26W | 7W |
| Operating Costs Ratings Operating Costs Ratings Score Summary: 9.1 - Average Score (67 products) 10 - Best Score (2 products) 8 - Worst Score (1 products) We measure the power usage at all speeds using an energy meter, after which we calculate how much it would cost to use the device at a particular fan speed for one month. For reference, we use an energy price of $0.12 per kWh. You can read more about our testing methodology here. | ||
| Number of Fan Speeds | 5 – Sleep Mode, Speed 1, Speed 2, Speed 3, and Auto Mode | 3 – Speed 1, Speed 2, and Speed 3 |
| Air Quality Sensor Air Quality Sensor Summary: Out of 67 air purifiers tested, only 31 have the air quality sensor. | Yes | No |
| Air Quality Indicator | Yes | No |
| Auto Mode Auto Mode Summary: Out of 67 air purifiers tested, only 32 have auto mode functionality. | Yes | No |
| Smart App Smart App Summary: Out of 67 air purifiers tested, only 20 have smart app functionality. | Yes | No |
| Voice Control Voice Control Summary: Out of 67 air purifiers tested, only 20 have voice control functionality. | Yes | No |
| Other Features | Display OffDisplay LockTimer | Aroma Pad |
| Noise Level (low – high) | 41.4 – 65.2 dBA | 41.8 – 53.6 dBA |
| Noise Ratings Noise Ratings Score Summary: 9.3 - Average Score (67 products) 10 - Best Score (1 products) 8.2 - Worst Score (1 products) We use a special noise measurement tool to test the noise level of the air purifier at all speeds. We measured the noise level on the dBA scale. You can read more about our testing methodology here. | ||
| Best Suited For | Bedrooms Small Spaces Dust Allergies Children's Rooms Smart Home Integration | Low Energy Cost Portable Use Quiet Operation |
| Warranty | 2-year | 2-year |
| In-Depth Review | Levoit Core 300S | Levoit Core Mini |
| Price | Check Price on Amazon | Check Price on Amazon |
The Verdict: Which One is the Winner?
This comparison wasn’t particularly challenging, mainly because the Levoit Core 300S stands out as a much superior option. The Core 300S offers a significantly better overall performance and more features compared to the Core Mini.
The biggest drawback of the Core Mini is its lack of a True HEPA filter, not enough features, and low CADR. However, it can still clean the air well in very small rooms (such as bedrooms) and is an okay choice, particularly if you’re on a budget.
If you have any questions or require additional information about these two Levoit models, please feel free to leave a comment in the section below this article.
I needed this, thanks!