Dyson Purifier Hot+Cool vs Dyson Purifier Hot+Cool: Which Should You Buy in 2026?

Name: Dyson Purifier Hot+Cool HP1
Brand: Dyson
SKU: B0F468V6BW
Price: 589 USD
Availability: InStock
Rating: 4.4 (157 reviews)

Our Verdict

Dyson Purifier Hot+Cool HP2 De-NOx Wins

Dyson Purifier Hot+Cool HP2 De-NOx - High-End Air Purifiers

It offers enhanced NO2 and formaldehyde destruction. Choose HP1 for similar core functionality at a lower price point when these specific pollutants aren't a primary concern.

$699Check Price on Amazon

Bottom Line: Dyson Purifier Hot+Cool HP2 De-NOx is the better choice. It offers enhanced NO2 and formaldehyde destruction.

Who Should Buy Which?

Find the right product for your needs

Buy Dyson if...

Dyson Purifier Hot+Cool HP1

The Dyson Purifier Hot+Cool HP1 is ideal for value-conscious buyers seeking efficient air purification, heating, and cooling. If you prioritize capturing 99.97% of common allergens, dust, and household odors without needing specialized NO2 or formaldehyde destruction, the HP1 is a smart choice. It's perfect for those who appreciate app and voice control for convenience and want a versatile, well-rated appliance for general air quality improvement and climate control in their home or office, at a more accessible price point.

Buy Dyson if...

Dyson Purifier Hot+Cool HP2

The Dyson Purifier Hot+Cool HP2 De-NOx is best suited for individuals living in urban areas or homes where specific concerns about nitrogen dioxide (NO2) and formaldehyde exist. If you prioritize advanced air purification that goes beyond standard particle filtration, actively capturing 50% more NO2 and destroying formaldehyde, the higher investment is justified. This model is for those who want comprehensive air quality monitoring via the MyDyson app and desire premium protection against a wider range of harmful indoor pollutants, alongside heating and cooling capabilities.

Spec Comparison

6 specs compared

Specification	Dyson Purifier Hot+Cool HP1	Dyson Purifier Hot+Cool HP2
Price	$589	$699
Rating	4.4(157)	4.3(169)
Cadr Smoke	0	0
Coverage Sq Ft	0	0
Filter Type	HEPA H13	HEPA H13
Model Number	HP11	—
Smart Sensor	Yes	Yes
WiFi	Yes	Yes

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Pros & Cons

Quick overview of strengths and weaknesses

Dyson Purifier Hot+Cool

Pros

Captures 99.97% particles >0.3 microns.
Removes gases and 97% of household odors.
Functions as both a heater and a cooler.
Remote control via app or voice commands.

Cons

Lacks a clear CADR rating specification.
Requires periodic filter replacement.
Full functionality depends on app or voice control.

Dyson Purifier Hot+Cool

Pros

Captures 50% more NO2.
HEPA H13 filters 99.97% of 0.3 micron particles.
Destroys formaldehyde; removes odors and gases.
Provides even room heating and powerful cooling.

Cons

Lacks standardized CADR rating for smoke.
No specified coverage area in square feet.
Full features require MyDyson app or voice service.

Frequently Asked Questions

Common questions about this comparison

What's the main difference in air purification between the HP1 and HP2 De-NOx?

Both use HEPA H13 filters, capturing 99.97% of 0.3 micron particles. The HP2 De-NOx specifically captures 50% more NO2 and actively destroys formaldehyde, providing advanced protection against these particular gaseous pollutants.

Is the higher price of the Dyson HP2 De-NOx justified?

Yes, if you're concerned about specific pollutants like NO2 from traffic or formaldehyde from furniture. The HP2's enhanced capabilities for targeting these gases make the additional investment worthwhile for comprehensive indoor air quality improvement beyond standard particle filtration.

Do both models provide heating and cooling functions?

Yes, both the Dyson Purifier Hot+Cool HP1 and HP2 De-NOx are versatile devices. They deliver powerful cooling airflow during warmer months and efficient heating to keep your space comfortable in cooler seasons, alongside their air purification.

Which model is better for general dust and allergen removal?

For general dust, allergen, and common odor removal, both models are equally effective. They each feature HEPA H13 filters designed to capture 99.97% of particles as small as 0.3 microns, providing excellent baseline purification.