Air Purifiers for Home Face-off
Coway ProfessionalvsPhilips AC4221/61
Published: 6 November 2026Last updated: 6 November 2026
Detailed comparison to help you choose the right best air purifiers for home in india for your needs.
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Professional vs AC4221/61: Which Air Purifiers for Home Should You Buy?
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
Choose Philips AC4221/61 if:
- Premium metallic build fits luxury contemporary living room aesthetics
- Massive 600 m³/h CADR clears a standard room in under 5 minutes
- Advanced gas and PM2.5 dual sensing displays exact real-time air conditions
Coway Professional vs Philips AC4221/61 Specs Comparison
Showing all 13 specifications
| Specification | Coway Professional | Philips AC4221/61 |
|---|---|---|
| Air Quality Monitoring | Real-time (4-color LED) | Real-time AQI display & Color Ring |
| CADR | 360 m³/h | 600 m³/h |
| Coverage Area | 575 sq ft | 700 sq ft |
| Filter Life | 8,500 hrs (1.5-2 years) | Up to 9,000 hours |
| Filter Stages | 3-stage | 4-stage |
| Filter Type | Pre-filter, Urethane Carbon, Anti-Virus Green True HEPA | Pre-filter, NanoProtect HEPA, 2x Active Carbon |
| Filtration Efficiency | 99.99% down to 0.01 microns | 99.97% down to 0.003 microns |
| Manufacturer Origin | South Korea | China |
| Noise Level | 22-49 dB | 15 dB (sleep mode) |
| Operating Modes | Auto, Normal, Focus Flow, Sleep | Auto+, Turbo, Medium, Sleep |
| Power Consumption | 38W | Up to 54W |
| Replacement Filter Cost | ₹8,980 | ₹6,995 |
| Warranty | 5 yrs motor + 1 yr electrical (extend to 7 yrs) | 2 years |
Professional vs AC4221/61: Pros & Cons
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
Philips AC4221/61
Pros
- Premium metallic build fits luxury contemporary living room aesthetics
- Massive 600 m³/h CADR clears a standard room in under 5 minutes
- Advanced gas and PM2.5 dual sensing displays exact real-time air conditions
- Alexa and Google Assistant integration enables seamless smart home routines
Cons
- Premium ₹29,995 MRP pricing
- Replacement dual-cartridge filter set costs ₹6,995
- Unit weight of 6.3 kg makes frequent moving between floors cumbersome
Full Category Comparison
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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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