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Dyson - Purifier Hot+Cool HP2 De-NOx​ - White/Gold

Model: 544564-01
SKU: 6628305
Sold byBest Buy

Customers are saying

Customers frequently mention that this heater delivers exceptional heating performance, making it a highly effective choice for warmth. Users also appreciate its quiet operation, modern compact design, and the versatility provided by the fan mode and wide-angle oscillation. Overall, the product is well-regarded for its functional features and convenient year-round utility.

Generated by AI based on customer reviews.
See it in-store: There are no demo models on display within 50 miles of Roseville
Features

  • Activated Carbon Filter

    Advanced air purification automatically captures 50% more NO₂.⁸

  • Fully Sealed, 3-Stage HEPA H13 Grade Filtration

    Fully sealed, 3-stage HEPA H13 grade filtration captures 99.97% of particles as small as 0.3 microns.³

  • Continuously Destroys Formaldehyde.⁹

    Removes odors and gases,¹ and continuously destroys formaldehyde.⁹

  • Air Multiplier Technology

    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

  • Voice and App Compatible

    Control and monitor air quality from anywhere using the MyDyson app, or hands-free with compatible voice services.⁵

  • Personalized Air quality Reports

    Set schedules and receive personalized air quality reports via the MyDyson app.⁵

  • Curved & Magnetized Remote Control

    Remote control is curved and magnetized to store neatly on your machine.

  • Smooth Oscillation Up To 350°

    Smooth oscillation up to 350° directs airflow around the room.

  • ¹Gas 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.

Specifications
  • Recommended Room Size
    71 square feet
    App Compatible
    Yes
    Wireless Connectivity
    Wi-Fi
    Air Purifier Type
    Tower
    Air Quality Indicator Light(s)
    Yes
    Filter Type
    HEPA, Activated carbon
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Reviews

Rating 4.7 out of 5 stars with 57 reviews

5 star rating. 46 reviews4 star rating. 8 reviews3 star rating. 1 review1 star rating. 2 reviews
95% would recommend to a friend
Customers are sayingCustomers frequently mention that this heater delivers exceptional heating performance, making it a highly effective choice for warmth. Users also appreciate its quiet operation, modern compact design, and the versatility provided by the fan mode and wide-angle oscillation. Overall, the product is well-regarded for its functional features and convenient year-round utility.
This summary was generated by AI based on customer reviews.
  • Heating Performance (29)
  • Noise Level (13)
  • Design (7)
  • Fan Performance (5)
  • Oscillation (4)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 4 out of 5 stars

    Love the heat!

    The Dyson - Purifier Hot+Cool HP2 De-NOx​ is quite an impressive machine. It is very quiet and delivers heat that is very clean. The app that comes with the product is very easy to use and lets you know how clean the air is inside your home. Plus, it has the ability to set a program schedule although that is only for the air purification and fan only. Since the device complies with UL regulations the heat settings are not able to be controlled via the app and can only be set with the included remote control. The heat can be turned off with the app but only the remote control can be used to turn it on and adjust the heat. I like that the top of the unit is magnetic and the remote sticks to it for easy access and storage. The oscillation of the fan is another very useful feature as I can heat up a fairly large room in a short time by putting this in the center of the room and setting the oscillation to 350 degrees. I got this item mainly for the clean heat and fan capability as I rely on an IQAir machine for doing the heavy lifting of purifying the air in my home. The device does a great job of keeping the air clean while heating up the room. One of the big cons for this device is the amount of power that is drawn when the heat is on. I have seen it as high as 1640 watts when the heat first turns and it typically is around 1300 when the heat is in a steady state. In the auto mode with the heat off it is only about 3W and with the fan on only at max speed it is about 25W. I tripped a circuit breaker one of the first times I was using this device in heat mode. Something to be aware of as it can start to rack up KWHs on the electric bill. Overall, I am very happy with this machine and really glad I got it.

    Posted by Calvin

  • Rated 5 out of 5 stars

    Hot cold Dyson

    Love that you can't use it to cool areas down or heat the area up, love that it filters out the air to house doesn't smell cigarettes or animals, gets moved around house where needed most, easy to setup

    Posted by AaronO

  • Rated 5 out of 5 stars

    2nd nights of use already have the better sleep

    The changed of clean air, I breathe better and sleep better , wake up in the morning no scratchy dry throat, I set to auto for all night monitoring while I’m asleep, quiet, you can access remote the fan and monitor the air quality and temperature on your home thru the Dyson App, wifi or when you’re away, the sensors on both side are very sensitive, it quickly sense the Axe Sprays, Cologne and your cookings once it detects the odors, the air will automatically crank up purified the air.

    Posted by ENRIQUEF

  • Rated 5 out of 5 stars

    Hot/Cool and Clean

    It really moves air, the heater works great, the air purifier plus digit screen reading of air quality is all super useful! My dog loves to sit in front of it whwn the heater is on. I definitely recommend this to anyone who wants to add a touch of convenient class to their atomosphere.

  • Rated 5 out of 5 stars

    Would buy another

    Quiet and efficient. I also like the app where you can turn the fan off and on when you are away.

    Posted by Jason

See all customer reviews

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Pros for Dyson - Purifier Hot+Cool HP2 De-NOx​ - White/Gold
Heating Performance, Noise Level, Design, Fan Performance, OscillationHeating Performance, Noise Level, Design, Remote ControlNoise Level, Air Quality, Overall Performance, Filter Life, Ease of useNoise Level, Design, Humidifier Performance, Ease of Use

Specs

Questions & Answers

  • Is there a filter included with this purifier?

    Yes, a filter is included with this purifier.

    This question and answer was generated by AI based on customer and product data.

  • Does this air purifier have a remote control?

    Yes, this air purifier includes a remote control.

    This question and answer was generated by AI based on customer and product data.

  • Does this purifier have an indicator for air quality?

    Yes, this purifier has an air quality indicator light.

    This question and answer was generated by AI based on customer and product data.

  • Does this purifier capture formaldehyde?

    Yes, this purifier continuously destroys formaldehyde.

    This question and answer was generated by AI based on customer and product data.

  • Can I set a timer on this purifier?

    Yes, this purifier has a programmable timer.

    This question and answer was generated by AI based on customer and product data.
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