Dyson Purifier Cool PC2 De-NOx vs Dyson Purifier Humidify+Cool PH03 comparison

Updated August 2026

Data from Amazon and official Dyson site.

2026 verdict

Dyson Purifier Humidify+Cool PH03 is the more complete option versus Dyson Purifier Cool PC2 De-NOx in 2026, helped most by price, filtration, and sensors.

Winner

Dyson Purifier Humidify+Cool PH03

$549.99$949.9942% OFF

Buy on Amazon USA

It builds its lead on price, filtration, and sensors, then backs it up with a stronger showing on its broader overall balance. Dyson Purifier Cool PC2 De-NOx still makes sense if rating, connectivity, and integrations are your priority, but most buyers should still lean toward Dyson Purifier Humidify+Cool PH03. Overall, Dyson Purifier Humidify+Cool PH03 makes more sense for most people.

Dyson

Dyson Purifier Cool PC2 De-NOx

18% OFF

$699.99

$849.99

Buy on Amazon USA

Winner

Dyson

Dyson Purifier Humidify+Cool PH03

42% OFF

$549.99

$949.99

Buy on Amazon USA

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Feature	Dyson Purifier Cool PC2 De-NOx	Dyson Purifier Humidify+Cool PH03	Winner
Price	$699.99	$549.99	Dyson Purifier Humidify+Cool PH03
Rating	4.5	3.3	Dyson Purifier Cool PC2 De-NOx
Connectivity	2.4 GHz WiFi	None	Dyson Purifier Cool PC2 De-NOx
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, UV-C Light	Dyson Purifier Humidify+Cool PH03
Sensors	PM2.5, TVOC, Formaldehyde	PM2.5, PM10, TVOC, Temperature, Humidity	Dyson Purifier Humidify+Cool PH03
Warranty	2 years	2 years	Tie
AHAM Verifide	NO	NO	Tie
Auto Mode	YES	YES	Tie

Dyson

Dyson Purifier Cool PC2 De-NOx

18% OFF

$699.99

$849.99

Buy on Amazon USA

+ Rating: 4.5
+ Connectivity: 2.4 GHz WiFi
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- Price: $699.99 vs $549.99
- Filtration: HEPA Filter, Activated Carbon Filter vs HEPA Filter, Activated Carbon Filter, UV-C Light

Winner

Dyson

Dyson Purifier Humidify+Cool PH03

42% OFF

$549.99

$949.99

Buy on Amazon USA

+ Price: $549.99
+ Filtration: HEPA Filter, Activated Carbon Filter, UV-C Light
+ Sensors: PM2.5, PM10, TVOC, Temperature, Humidity
- Rating: 3.3 vs 4.5
- Connectivity: None vs 2.4 GHz WiFi

Frequently Asked Questions

Which is better overall: Dyson Purifier Cool PC2 De-NOx or Dyson Purifier Humidify+Cool PH03?

Dyson Purifier Humidify+Cool PH03 has the stronger overall profile in this comparison, especially for price, filtration, and sensors.

What is the biggest difference between Dyson Purifier Cool PC2 De-NOx and Dyson Purifier Humidify+Cool PH03?

Price is one of the clearest differences: Dyson Purifier Cool PC2 De-NOx lists $699.99, while Dyson Purifier Humidify+Cool PH03 lists $549.99.

Which one looks better on price?

Dyson Purifier Cool PC2 De-NOx is listed at $699.99, while Dyson Purifier Humidify+Cool PH03 is listed at $549.99. Dyson Purifier Humidify+Cool PH03 (better spec).

Who should buy Dyson Purifier Cool PC2 De-NOx?

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

Who should buy Dyson Purifier Humidify+Cool PH03?

Choose Dyson Purifier Humidify+Cool PH03 if your priority is price and filtration and that matters more than rating.

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