5.0
Very effective
Works surprisingly well in our 4m high ceilinged entrance. It's a huge open space and we have two of these. Work and look great.
9/14/2026
Dyson Purifier Hot+Cool HP2 De-NOx delivers whole-room heating(4) and powerful cooling(6) with purified air. Advanced air purification captures 50% more NO .(8) 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.(5) (1)Gas capture rates vary. (2)Refers to non-living material. (3)Particle challenge with DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested per ISO 29463. (4)Tested per Dyson internal test standards for whole-room air projection (DTM108), purification coverage (TM-003711), and heating performance (DTM961). (5)Requires 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. (6)Fan, not air conditioning unit. (7)Tested to DTM-801, in fan mode, at speed 10. (8)Tested 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. (9)Third 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.
Design: White/gold
International delivery
Shipping calculated at checkout
Returns & exchanges
Within 30 days of delivery
Dyson Purifier Hot+Cool HP2 De-NOx delivers whole-room heating(4) and powerful cooling(6) with purified air. Advanced air purification captures 50% more NO .(8) 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.(5) (1)Gas capture rates vary. (2)Refers to non-living material. (3)Particle challenge with DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested per ISO 29463. (4)Tested per Dyson internal test standards for whole-room air projection (DTM108), purification coverage (TM-003711), and heating performance (DTM961). (5)Requires 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. (6)Fan, not air conditioning unit. (7)Tested to DTM-801, in fan mode, at speed 10. (8)Tested 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. (9)Third 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.
- SKU
- 4-22576243
- Brand
- Dyson
- Category
- home / small-appliances
- Variants
- 2
Customer reviews
5.0
works well
Air flow is good. Filtration of orders very good. Cooling is helpful, room to big. Heat index 105, have not tried heat!!!! Quiet
9/4/2026
3.0
Dyson Purifier Hot Cool HP2 De-NOx
The purifier function seems to work fine. We have an open concept living room, dining room and kitchen. I always close the doors upstairs, light a candle and use the oven vent (too loud) when cooking, this product helps keep the food smells down, not totally gone but less intense. The heater function seems okay too, not the kind of weather to use it yet, so I haven't really looked into it. The cooling function is just okay. I still have to supplement it with the AC and sometimes, even another fan. Delivery was delayed by 2 days! Different from what Macy's had promised. I wanted to pick-up from my local Macy's but it wasn't an option. The box was left in the porch, they didn't even ring the doorbell and the packaging looked rough. Filter. Supposed to last a year, been looking for a replacement but showing out of stock in their website. The 3-in-1 function is what got me and the discount too but for what it really does, I'd rate it 3/5. Just meh.
8/19/2026
4.0
Constant low noise while running
I bought this about two weeks ago, and it has mostly been running well. However, it has been making a strange noise while running from the beginning. I’m planning to return it when it’s convenient for me.
8/15/2026
1.0
Rubbish
It’s a boat anchor 🤷♂️ does not get used Some one please buy it from me 1 hrs use
8/15/2026
5.0
Great second Dyson
This is my second Dyson. The first one lasted so many years so that I decided to buy a second one. It gives me good warm air for my lung issues. I am very happy with it.
8/9/2026
4.0
Good purifer
Bought this for a city apartment. Love the look and functionality. Heats quickly when using that option. It's a little louder than I was expecting on sleep mode but it becomes background sound pretty quickly.
8/6/2026
4.0
Could be perfect
After heating is turn off, you will hear panel cracking sound. Would be good to be able to add this into HomeKit.
8/5/2026
5.0
The best product
I bought one month ago and then I came back and bought another 2))) I love it love it love it! Room is warm very fast and cooling I did not try yet! Recommend!!
8/5/2026
5.0
Fantastic. Feautures
I am. Quite. Happy. With the machine. Works today Well
8/4/2026
