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Dyson

Dyson Purifier Hot+Cool HP2 De-NOx

  • Based on 38 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jan 21
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Style: HP2 De-NOx


Features

  • Advanced air purification automatically captures 50% more NO2.8
  • Fully sealed, 3-stage HEPA H13 grade filtration captures 99.97% of particles as small as 0.3 microns.3
  • Removes odors and gases,1 and continuously destroys formaldehyde.9
  • Dyson Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow7 to cool you in summer,6 and heat a whole room evenly in winter.4
  • Control and monitor air quality from anywhere using the MyDyson app, or hands-free with compatible voice services.5
  • Set schedules and receive personalized air quality reports via the MyDyson app.5
  • Remote control is curved and magnetized to store neatly on your machine.
  • Smooth oscillation up to 350 directs airflow around the room.

Description

Dyson Purifier Hot+Cool HP2 De-NOx​ delivers whole-room heating⁴ and powerful cooling⁶ with purified air. Advanced air purification captures 50% more NO₂.² Removes odors and gases,¹ and continuously destroys formaldehyde.⁹ The fully sealed, 3-stage filter system captures 99.97% of particles as small as 0.3 microns.³ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier™ technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson™ app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵¹Gas capture rates vary.²Refers to non-living material.³Particle challenge with DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested per ISO 29463.⁴Tested per Dyson internal test standards for whole-room air projection (DTM108), purification coverage (TM-003711), and heating performance (DTM961).⁵Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 10 or Android version 5 (or above). Standard data and messaging rates may apply. Refer to the MyDyson app for compatible voice services.⁶Fan, not air conditioning unit.⁷Tested to DTM-801, in fan mode, at speed 10.⁸Tested to Dyson test method TM-003387. In a 3 cubic meter test chamber, at fan speed 10, at third-party test laboratory (Fraunhofer WKI), comparison against regular activated carbon performance.⁹Third party full machine testing based on GB/T 18801-2022 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.

Color: White/Gold


Brand: Dyson


Product Dimensions: 6.1"D x 8.66"W x 36.34"H


Power Source: Electric


Item Weight: 12.2 Pounds


Color: White/Gold


Brand: Dyson


Product Dimensions: 6.1"D x 8.66"W x 36.34"H


Floor Area: 109 Square Feet


Specification Met: CARB Certified, EPA Certified


Particle Retention Size: 0.3


Controller Type: Remote Control


UPC: 885609035543


Contaminant Filtration Capability: True


Special Feature: App Connectivity, Fan, HEPA Filter, Heater


Manufacturer: Dyson


Filter Class: HEPA H13


Item Weight: 12.24 pounds


Item model number: HP12 ZZ


Assembly required: Yes


Batteries required: Yes


Included Components: Dyson Purifier Hot+Cool HP2 De-NOx​, Filter, Remote


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jan 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Wonderful heater and air purifier
Style: HP2 De-NOx
Absolutely wonderful product. It heats an entire large room perfectly and very low noise. The air purification also works great and the sensors for the air quality as well. And you can control and track everything on the app while away from home. I would highly recommend this product. It may seem a little pricey but honestly it is well worth the cost as you have a very well built stellar heater and air purifier built in one. ... show more
Reviewed in the United States on December 1, 2025 by Amazon Customer
    • This is a winner.
Style: HP1
Works quite well in my small sunroom where I love to sit and read year round. Takes a while to warm up but it’s comfortable in a half hour or so. In fact it gets so warm I end up turning it off after a few hours. It’s very well made, so quiet, and easy to use once I figured out the remote control. It’s a nice compact size and fits in a corner of the room. I’m quite happy with this purchase. ... show more
Reviewed in the United States on January 4, 2026 by Mari Kimura
    • Easy to keep clean
Style: HP1
These new Dyson Hot+Cool Fans have two-stage filters and work great compared to the originals. The originals were difficult to open, had no filters, and could get loaded with dust. The new ones clean the dust from the air as well as keep you warm or cool! You can also buy new filters.
Reviewed in the United States on December 11, 2025 by Will Acuna
    • Best Air Purifier ever
Style: HP1
My previous heater broke and I decided to try something different. This thing is awesome for an air purifier. It blows hot air and warms up the room really fast. I can’t wait to see what it’s like in the summer for cool air.
Reviewed in the United States on December 20, 2025 by Bonnie
    • Dyson Purifier Hot+Cool
Style: HP1
This is a high quality product as Dyson tends to be. We appreciate the size as it's pretty low profile in our living room. Lightweight, too, for moving it around if necessary. We consider this one of our better purchases.
Reviewed in the United States on December 23, 2025 by Theresa C.
    • Air sensors don’t work. Period.
Style: HP1
I’m really disappointed because this is the second that I’ve tried and the air sensors just do not work. After doing all of the troubleshooting instructions then PM2.5 and PM10 remained reading a 4. Which it should definitely be fluctuating as I have pets and the air quality is terrible right now. In addition the product packaging itself looked not new and cut into. It was missing the manual and the remote was floating around in the box. Overall it was pretty disappointing and I don’t think I’ll be trying Dyson purifiers again and will be moving to another brand. ... show more
Reviewed in the United States on December 18, 2025 by alex
    • Great temperature
Style: HP1
Totally heats the area, not spinning level and worried this may become an issue
Reviewed in the United States on December 25, 2025 by Karen
    • Did not put out sufficient heat
Style: HP2 De-NOx
The unit worked okay. It did not get very hot though. So, it didn't warm the area we needed very well. We tried multiple settings so it wasn't that we did anything incorrectly (I read directions on everything I buy). All in all, it wasn't a good value for the money.
Reviewed in the United States on December 21, 2025 by ArtistAtHeart

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