Air Purifiers for Home Face-off
JB Air 400vsCoway Professional
Published: 27 October 2026Last updated: 27 October 2026
Detailed comparison to help you choose the right best air purifiers for home in india for your needs.
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Air 400 vs Professional: Which Air Purifiers for Home Should You Buy?
Choose JB Air 400 if:
- Lowest Filter Replacement Costs
- High Coverage Area
- HEPA 13 Filter with Activated Carbon Filter
Choose Coway Professional if:
- Focused airflow mode quickly directs clean air toward specific areas
- Long-lasting 8,500-hour filter cartridge reduces ongoing maintenance hassle
- Medical-grade Green True HEPA kills viruses and neutralizes allergens
JB Air 400 vs Coway Professional Specs Comparison
Showing all 13 specifications
| Specification | JB Air 400 | Coway Professional |
|---|---|---|
| Coverage Area | 400 sq ft | 575 sq ft |
| CADR | 200 m³/h | 360 m³/h |
| Filter Stages | 3-stage | 3-stage |
| Filter Type | Pre-filter, Activated Carbon, HEPA 13 | Pre-filter, Urethane Carbon, Anti-Virus Green True HEPA |
| Filtration Efficiency | 99.97% | 99.99% down to 0.01 microns |
| Filter Life | 1 - 2 years | 8,500 hrs (1.5-2 years) |
| Air Quality Monitoring | Real-time (via App and Display) | Real-time (4-color LED) |
| Operating Modes | Auto, Quiet | Auto, Normal, Focus Flow, Sleep |
| Noise Level | 20-48 dB | 22-49 dB |
| Power Consumption | 42W BLDC | 38W |
| Replacement Filter Cost | ₹495 | ₹8,980 |
| Warranty | 1 yr | 5 yrs motor + 1 yr electrical (extend to 7 yrs) |
| Manufacturer Origin | India | South Korea |
Air 400 vs Professional: Pros & Cons
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
Coway Professional
Pros
- Focused airflow mode quickly directs clean air toward specific areas
- Long-lasting 8,500-hour filter cartridge reduces ongoing maintenance hassle
- Medical-grade Green True HEPA kills viruses and neutralizes allergens
- Industry-leading 7-year motor warranty from Coway
Cons
- Premium price point compared to entry-level purifiers
- Floor footprint requires clear front and top clearance
Full Category Comparison
Looking to compare all air purifiers for home models?
Check out our complete Best Air Purifiers for Home in India guide to see all 31 products compared side by side.
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