Air Purifiers for Home Face-off
JB Air 800vsCoway AirMega 350
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 800 vs AirMega 350: Which Air Purifiers for Home Should You Buy?
Choose JB Air 800 if:
- Lowest Filter Replacement Costs
- High Coverage Area
- HEPA 13 Filter with Activated Carbon Filter
Choose Coway AirMega 350 if:
- High CADR (713 m³/h) purifies large rooms and hall areas rapidly
- Captures particles down to 0.01 microns, 10x finer than standard HEPA
- Quiet 21.6 dB sleep mode with auto light-dimming sensor
JB Air 800 vs Coway AirMega 350 Specs Comparison
Showing all 13 specifications
| Specification | JB Air 800 | Coway AirMega 350 |
|---|---|---|
| Coverage Area | 800 sq ft | 980 sq ft |
| CADR | 400 m³/h | 713 m³/h |
| Filter Stages | 3-stage | 3-stage |
| Filter Type | Pre-filter, Activated Carbon, HEPA 13 | Vacuumable Pre-filter, Activated Carbon, Green True HEPA |
| Filtration Efficiency | 99.97% | 99.999% down to 0.01 microns |
| Filter Life | 1 - 2 years | 1 to 2 years (8,500 hrs) |
| Air Quality Monitoring | Real-time (via App and Display) | Real-time numeric AQI + 4-color LED (PM1.0, PM2.5, PM10) |
| Operating Modes | Auto, Quiet | Auto, Sleep, Turbo, Eco |
| Noise Level | 20-48 dB | 21.6-52 dB |
| Power Consumption | 65W BLDC | 65W |
| Replacement Filter Cost | ₹749 | ₹9,990 |
| Warranty | 1 yr | 5 yrs motor + 1 yr electrical (extend to 7 yrs) |
| Manufacturer Origin | India | South Korea |
Air 800 vs AirMega 350: Pros & Cons
JB Air 800
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 AirMega 350
Pros
- High CADR (713 m³/h) purifies large rooms and hall areas rapidly
- Captures particles down to 0.01 microns, 10x finer than standard HEPA
- Quiet 21.6 dB sleep mode with auto light-dimming sensor
- Coway's robust 7-year motor warranty
Cons
- High replacement filter cost
- Substantial cylindrical body takes up noticeable floor space
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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