Levoit Core 300SvsJB Air 400
Detailed comparison to help you choose the right best air purifiers for home in india for your needs.


Core 300S vs Air 400: Which Air Purifiers for Home Should You Buy?
Choose Levoit Core 300S if:
- #1 US brand with proven reliability
- Highest review count shows trusted performance
- Best for small to medium rooms with efficient twice-hourly purification
Choose JB Air 400 if:
- Lowest Filter Replacement Costs
- High Coverage Area
- HEPA 13 Filter with Activated Carbon Filter
Levoit Core 300S vs JB Air 400 Specs Comparison
| Specification | Levoit Core 300S | JB Air 400 |
|---|---|---|
| Coverage Area | 538 sq ft | 400 sq ft |
| CADR | 240 m³/h | 200 m³/h |
| Filter Stages | 3-stage (HEPA) | 3-stage |
| Filter Type | Three-fold HEPA | Pre-filter, Activated Carbon, HEPA 13 |
| Filtration Efficiency | 99.97% for mold/dust/pollen | 99.97% |
| Filter Life | 6 to 8 months | 1 - 2 years |
| Air Quality Monitoring | Real-time (laser sensor) | Real-time (via App and Display) |
| Operating Modes | Sleep, Auto | Auto, Quiet |
| Noise Level | 22 dB (sleep mode) | 20-48 dB |
| Power Consumption | 23W | 42W BLDC |
| Replacement Filter Cost | ₹4,990 | ₹495 |
| Warranty | 2 years | 1 yr |
| Manufacturer Origin | China | India |
Core 300S vs Air 400: Pros & Cons
Levoit Core 300S
Pros
- #1 US brand with proven reliability
- Highest review count shows trusted performance
- Best for small to medium rooms with efficient twice-hourly purification
- Smart home integration with app and voice control
Cons
- Shorter filter life (6-8 months) requires more frequent replacement
- Lower CADR (240 m³/h) compared to premium options
- Coverage limited to 538 sq ft
JB Air 400
Pros
- Lowest Filter Replacement Costs
- High Coverage Area
- HEPA 13 Filter with Activated Carbon Filter
- Made in India
Cons
- Shorter Filter Life
- Only 1 year warranty
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