Dyson Purifier Cool PC2 De-NOx vs Winix 5510 (2026)

Updated September 2026

Data from Amazon and official Dyson and Winix sites.

2026 verdict

Winix 5510 is the more complete option versus Dyson Purifier Cool PC2 De-NOx in 2026, helped most by price, rating, and filtration.

Winner

Winix 5510

$179.99

Buy on Amazon USACheck price

Its clearest strengths are price, rating, and filtration, and it still looks stronger on AHAM verifide. Choose Dyson Purifier Cool PC2 De-NOx only if integrations and sensors matter more to you than the broader advantage from Winix 5510. That keeps the verdict firmly in favor of Winix 5510.

Dyson

Dyson Purifier Cool PC2 De-NOx

12% OFF

$749.99

$849.99

Buy on Amazon USACheck price

Winner

Winix

Winix 5510

$179.99

Buy on Amazon USACheck price

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Feature	Dyson Purifier Cool PC2 De-NOx	Winix 5510	Winner
Price	$749.99	$179.99	Winix 5510
Rating	4.5	4.6	Winix 5510
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Google Home, Alexa, Home Assistant	Dyson Purifier Cool PC2 De-NOx
Filtration	HEPA Filter, Activated Carbon Filter	HEPA Filter, Activated Carbon Filter, Washable Pre-Filter, Ionizer	Winix 5510
Sensors	PM2.5, TVOC, Formaldehyde	PM2.5	Dyson Purifier Cool PC2 De-NOx
AHAM Verifide	NO	YES	Winix 5510
Warranty	2 years	2 years	Tie
Connectivity	2.4 GHz WiFi	2.4 GHz WiFi	Tie
Auto Mode	YES	YES	Tie

Dyson

Dyson Purifier Cool PC2 De-NOx

12% OFF

$749.99

$849.99

Buy on Amazon USACheck price

+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
+ Sensors: PM2.5, TVOC, Formaldehyde
- Price: $749.99 vs $179.99
- Rating: 4.5 vs 4.6

Winner

Winix

Winix 5510

$179.99

Buy on Amazon USACheck price

+ Price: $179.99
+ Rating: 4.6
+ Filtration: HEPA Filter, Activated Carbon Filter, Washable Pre-Filter, Ionizer
- Integrations: Google Home, Alexa, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- Sensors: PM2.5 vs PM2.5, TVOC, Formaldehyde

Frequently Asked Questions

Which is better overall: Dyson Purifier Cool PC2 De-NOx or Winix 5510?

Winix 5510 has the stronger overall profile in this comparison, especially for price, rating, and filtration.

What is the biggest difference between Dyson Purifier Cool PC2 De-NOx and Winix 5510?

Price is one of the clearest differences: Dyson Purifier Cool PC2 De-NOx lists $749.99, while Winix 5510 lists $179.99.

Which one looks better on price?

Dyson Purifier Cool PC2 De-NOx is listed at $749.99, while Winix 5510 is listed at $179.99. Winix 5510 (better spec).

Who should buy Dyson Purifier Cool PC2 De-NOx?

Choose Dyson Purifier Cool PC2 De-NOx if your priority is integrations and sensors and that matters more than price.

Who should buy Winix 5510?

Choose Winix 5510 if your priority is price and rating and that matters more than integrations.

Full comparison table

Compare all 28 Air Purifiers side by side

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