Air Purifiers for Home Face-off
Dyson Cool PC1vsPhilips AC3421/13
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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Cool PC1 vs AC3421/13: Which Air Purifiers for Home Should You Buy?
Choose Dyson Cool PC1 if:
- 2-in-1 bladeless cooling tower fan and certified HEPA air purifier
- Extensive 350-degree oscillation ensures uniform air distribution
- Smart diagnosis with MyDyson app and multi-platform voice control
Choose Philips AC3421/13 if:
- Integrated NanoCloud humidification balances dry winter air without white dust or mist
- Dual-fan layout delivers 300 m³/h CADR with low 16.5 dB noise floor
- Comprehensive AeraSense monitoring displays humidity, temperature, and AQI
Dyson Cool PC1 vs Philips AC3421/13 Specs Comparison
Showing all 13 specifications
| Specification | Dyson Cool PC1 | Philips AC3421/13 |
|---|---|---|
| Air Quality Monitoring | Real-time LCD display (PM2.5, PM10, AQI) | Real-time AQI display & Color Ring |
| CADR | 300 m³/h | 300 m³/h |
| Coverage Area | 600 sq ft | 840 sq ft |
| Filter Life | 1 year (approx. 4,380 hrs) | Up to 9,000 hours |
| Filter Stages | 2-stage (360° Glass HEPA + Carbon) | 3-stage |
| Filter Type | Glass HEPA H13 + Tris-impregnated Activated Carbon | NanoProtect HEPA, Active Carbon, NanoCloud Wick |
| Filtration Efficiency | 99.95% down to 0.1 microns | 99.97% down to 0.003 microns |
| Manufacturer Origin | Malaysia | India |
| Noise Level | 26-61 dB | 16.5 dB (sleep mode) |
| Operating Modes | Auto, Night Mode, 10 Fan Speeds | Auto+, Purify Only, Humidify & Purify, Sleep |
| Power Consumption | 40W | Up to 43W |
| Replacement Filter Cost | ₹5,490 | ₹5,995 |
| Warranty | 2 years | 2 years |
Cool PC1 vs AC3421/13: Pros & Cons
Dyson Cool PC1
Pros
- 2-in-1 bladeless cooling tower fan and certified HEPA air purifier
- Extensive 350-degree oscillation ensures uniform air distribution
- Smart diagnosis with MyDyson app and multi-platform voice control
Cons
- Tall tower design requires dedicated floor clearance
- Filter replacement cost is on the premium side
Philips AC3421/13
Pros
- Integrated NanoCloud humidification balances dry winter air without white dust or mist
- Dual-fan layout delivers 300 m³/h CADR with low 16.5 dB noise floor
- Comprehensive AeraSense monitoring displays humidity, temperature, and AQI
- Generous 3.2L water tank minimizes refill frequency
Cons
- Higher initial investment with ₹29,995 MRP
- Air CADR (300 m³/h) is moderate compared to dedicated single-function purifiers at this price
- Requires regular maintenance and descaling of the humidification wick
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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