Updated August 2026
Data from Amazon and official Dyson and Winix sites.
2026 verdict
Across the 2026 comparison, Winix 5520 earns the nod over Dyson Purifier Cool PC1 on the strength of price, rating, and filtration. Its biggest wins come from price, rating, and filtration, and AHAM verifide adds more confidence to the verdict. Dyson Purifier Cool PC1 is the better fit only for buyers who prioritize integrations and sensors above everything else here. That is enough to make Winix 5520 the better pick for most buyers.
| Feature | Dyson Purifier Cool PC1 | Winix 5520 | Winner |
|---|---|---|---|
| Price | $529.00 | $179.99 | Winix 5520 |
| Rating | 4.2 | 4.6 | Winix 5520 |
| Integrations | Google Home, Alexa | Alexa | Dyson Purifier Cool PC1 |
| Filtration | HEPA Filter, Activated Carbon Filter | HEPA Filter, Activated Carbon Filter, Washable Pre-Filter, Ionizer | Winix 5520 |
| Sensors | PM2.5, TVOC | PM2.5 | Dyson Purifier Cool PC1 |
| AHAM Verifide | NO | YES | Winix 5520 |
| Warranty | 2 years | 2 years | Tie |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi | Tie |
| Auto Mode | YES | YES | Tie |
$529.00
- + Integrations: Google Home, Alexa
- + Sensors: PM2.5, TVOC
- - Price: $529.00 vs $179.99
- - Rating: 4.2 vs 4.6
Winner
$179.99
- + Price: $179.99
- + Rating: 4.6
- + Filtration: HEPA Filter, Activated Carbon Filter, Washable Pre-Filter, Ionizer
- - Integrations: Alexa vs Google Home, Alexa
- - Sensors: PM2.5 vs PM2.5, TVOC
Frequently Asked Questions
Which is better overall: Dyson Purifier Cool PC1 or Winix 5520?
Winix 5520 has the stronger overall profile in this comparison, especially for price, rating, and filtration.
What is the biggest difference between Dyson Purifier Cool PC1 and Winix 5520?
Price is one of the clearest differences: Dyson Purifier Cool PC1 lists $529.00, while Winix 5520 lists $179.99.
Which one looks better on price?
Dyson Purifier Cool PC1 is listed at $529.00, while Winix 5520 is listed at $179.99. Winix 5520 (better spec).
Who should buy Dyson Purifier Cool PC1?
Choose Dyson Purifier Cool PC1 if your priority is integrations and sensors and that matters more than price.
Who should buy Winix 5520?
Choose Winix 5520 if your priority is price and rating and that matters more than integrations.
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