Air Purifiers for Home Face-off
Cuckoo OmniPure UltravsCoway 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.
Affiliate disclosure: some links on this page are affiliate links, and CompareCosts may earn a small commission at no extra cost to you.
OmniPure Ultra vs AirMega 350: Which Air Purifiers for Home Should You Buy?
Choose Cuckoo OmniPure Ultra if:
- Highest CADR (809 m³/h) and largest coverage (2,232 sq ft) in Cuckoo's lineup
- 360° cylindrical micro-perforated design draws contaminated air evenly from every angle
- Dedicated Baby Mode provides ultra-gentle airflow and whisper-quiet operation
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
Cuckoo OmniPure Ultra vs Coway AirMega 350 Specs Comparison
Showing all 13 specifications
| Specification | Cuckoo OmniPure Ultra | Coway AirMega 350 |
|---|---|---|
| Coverage Area | 2,232 sq ft | 980 sq ft |
| CADR | 809 m³/h | 713 m³/h |
| Filter Stages | 3-stage (360° Omnidirectional) | 3-stage |
| Filter Type | Pre-filter, True HEPA H13, Activated Carbon | Vacuumable Pre-filter, Activated Carbon, Green True HEPA |
| Filtration Efficiency | 99.97% | 99.999% down to 0.01 microns |
| Filter Life | 1.5-2 years | 1 to 2 years (8,500 hrs) |
| Air Quality Monitoring | Digital AQI display & 8-level LED color indicator | Real-time numeric AQI + 4-color LED (PM1.0, PM2.5, PM10) |
| Operating Modes | Auto, Sleep, Baby Mode, Turbo, Eco | Auto, Sleep, Turbo, Eco |
| Noise Level | 22-50 dB | 21.6-52 dB |
| Power Consumption | 80W | 65W |
| Replacement Filter Cost | ₹7,490 | ₹9,990 |
| Warranty | 8 yrs motor + 2 yrs filter | 5 yrs motor + 1 yr electrical (extend to 7 yrs) |
| Manufacturer Origin | South Korea | South Korea |
OmniPure Ultra vs AirMega 350: Pros & Cons
Cuckoo OmniPure Ultra
Pros
- Highest CADR (809 m³/h) and largest coverage (2,232 sq ft) in Cuckoo's lineup
- 360° cylindrical micro-perforated design draws contaminated air evenly from every angle
- Dedicated Baby Mode provides ultra-gentle airflow and whisper-quiet operation
Cons
- High upfront investment at ₹69,990
- Weighs around 14 kg, requiring casters to move between rooms
- 80W power consumption is higher than standard compact air purifiers
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.
+25