Dyson Purifier Hot and Cool HP2 De-NOx
$949.99
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- $139.99 - $179.99Select items on sale4.2 out of 5 stars with 86 ratings
- $95.99was $109.99 New lower price2.8 out of 5 stars with 17 ratings
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Guests are saying
The Dyson purifier hot cool hp2 de nox is a multifunctional device that excels in air purification, heating, and cooling. Guests appreciate its sleek design, quiet operation, and effective air quality monitoring through the app. Many find it particularly beneficial for managing allergies and maintaining a comfortable environment in their homes. While some mention concerns about noise at higher settings and energy consumption, the overall performance and versatility make it a highly recommended choice for year-round use.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.3 out of 5 stars with 98 reviews
2 out of 5 stars
14 July, 2026
originally posted on Dyson
Disappointing
It’s not as powerful and doesn’t generate enough heat. I have it operating at highest temperature and maximum fan speed. In fact I can feel a cool draft from the fan.
1 reply from Social team - 8 days ago
Thank you for sharing your feedback. We appreciate you taking the time to tell us about your experience. We understand that you feel the machine is not as powerful as expected and that it does not generate enough heat, even when operating at the highest temperature and maximum fan speed. We also note your comment about feeling a cool draft from the fan. For further support, please reach out to our team via our support page: https://www.dyson.com.au/dyson-support. We'd be happy to assist you further.
2 out of 5 stars
13 July, 2026
originally posted on Dyson
Mid
It doesn’t cool much, it’s a mere breeze that it produces.
1 reply from Dyson Customer Service team - 13 days ago
Thank you for sharing your feedback. We appreciate your comments and would love the opportunity to help you get the best possible experience from your machine. If you're open to it, please contact our live chat or phone support team, and our experts will be happy to provide personalized assistance and guidance. Your satisfaction is important to us, and we're committed to helping you make the most of your Dyson machine. Thank you again for your review, and we look forward to assisting you.
5 out of 5 stars
13 July, 2026
originally posted on Dyson
Great Look
Have had it a few months but have used it more now that the weather is colder, and it heats the area needed beautifully. Very happy with it but would like it to be quieter.
1 reply from Dyson Customer Service team - 10 days ago
Thank you for your review. We're delighted to hear the machine is keeping you warm and heating your space beautifully during the colder weather. We also appreciate your feedback regarding the noise level and will be sure to pass it on.
5 out of 5 stars
5 July, 2026
originally posted on Dyson
Great unit
The only thing that I would like to see you change is the filter. I would like to see it washable
1 reply from Dyson Customer Service team - 17 days ago
Thank you for your feedback! We are glad to hear you consider the vacuum a great unit. If you have any issues with the filter, please reach out to us via live chat or phone support. Thank you for choosing Dyson.
2 out of 5 stars
5 July, 2026
originally posted on Dyson
reduce odors from gas heater
I really like this purifier, especially for summer use. I run a gas heater and wanted something to help reduce the smell that comes from the gas heater. I want the air during me using the gas heater to keep the air feeling fresher overall. I’m still working out the best way to use it during the now colder months and ensure pyromancer and reduce energy costs.
1 reply from Dyson Customer Service team - 20 days ago
Thank you for your review. We're delighted to hear you're enjoying the purifier and finding it helpful for keeping the air feeling fresher while using your gas heater. We appreciate you sharing your experience and wish you all the best as you continue to find the settings that work best for your home during the colder months.
5 out of 5 stars
28 June, 2026
originally posted on Dyson
Great features
Excellent product. Very happy with the way it warms up the room.
1 reply from Dyson Customer Service team - 27 days ago
Thank you for your review. It’s great to hear the Hot+Cool HP2 De-NOx is performing well and keeping your space warm!
5 out of 5 stars
24 June, 2026
originally posted on Dyson
Overall i am completely happy with the Dyson Purif
i bought the hot+cold unit just before summer, the cooling just took the bite out of the heat in the room which while still hot was enough to still be able to use the room. This sort of matched with all the reviews i read about the unit so was not surprised at how it cooled. i am now in winter and the heating part works a charm. as a whole the purifier and the unit as a whole is perfect in my studio office space ( about the size of a normal master bedroom) the air feels clean and wholesome, if that can be a way to describe it. i have been running it for around 6 months and the purifier is at 94% so hopefully i will get a bit more than a year before i will need to replace the filters. Overall i am completely happy with the Dyson Purifier Hot+Cool.
1 reply from Dyson Customer Service team - 29 days ago
Thank you for your review. We’re delighted to hear the Hot+Cool is performing so well in your space and that you’re enjoying the clean, comfortable air it provides!
5 out of 5 stars
15 June, 2026
originally posted on Dyson
Great flexibility and compression
It is a Dyson, excellent product on all the five above topics
1 reply from Dyson Customer Service team - 1 month ago
Thank you for your review. We’re delighted to hear you’re enjoying the flexibility and performance of your Dyson product. We truly appreciate your support and positive feedback.
5 out of 5 stars
11 June, 2026
originally posted on Dyson
Supurb
Couldn’t recommend this more… it honestly sells itself, I had a Dyson rep show me one of these, with absolutely no pressure to buy, I went to buy a vaccum which I brought … and after she spoke to me about the purifier I ended up buying one months later when there was a sale on… I use it every single day, I have it on a timer so it will turn on and heat my house before I get out of bed, when bushfires were close it cleared the air in our house of smoke… it is truely a fantastic product and I can honestly say I brought my first Dyson Vac last year…. Then this purifier and now my airwrap and I am converted! I will be a Dyson customer for life
1 reply from Dyson Customer Service team - 1 month ago
Thank you for your review. We’re delighted to hear how highly you recommend your purifier and that it has become such a valuable part of your daily routine. It’s great to know features like the timer function, heating capability, and air purification during bushfire conditions have made a real difference in your home. We also appreciate your kind words about your experience with our Dyson representative and your continued loyalty across multiple products. If you ever need further assistance or support, please visit our support page where our team will be happy to help: https://www.dyson.com.au/dyson-support
5 out of 5 stars
6 June, 2026
originally posted on Dyson
Incredible multifaceted unit.
OUTSTANDING!!! -Nothing like it in the market. Connectivity makes use very handy.
1 reply from Dyson Customer Service team - 2 months ago
Thank you so much for the outstanding feedback. We are absolutely thrilled to hear how much you are loving your new machine. Your experience reinforces our mission, and we sincerely appreciate you taking the time to share it. Thank you for choosing Dyson!
5 out of 5 stars
2 June, 2026
originally posted on Dyson
User friendly
This is my second Dyson purifier. It’s very convenient to use, and kids-friendly.
1 reply from Dyson Customer Service team - 2 months ago
Thank you for your review! We’re so glad to hear you find your Dyson purifier convenient and family-friendly. It’s great to know it continues to deliver a positive experience for your home.
5 out of 5 stars
31 May, 2026
originally posted on Dyson
Very happy
Love this heater so much, it gets really warm very quickly, and enjoy the swivel . The air purifier seems to read and work well. Could do with a better instruction manual in paper to explain the air purifying settings and lights. Otherwise highly recommend
1 reply from Dyson Customer Service team - 2 months ago
Thank you for your review. We are pleased to hear you are very happy and that you love how quickly the heater warms your space, along with the swivel function and air purifier performance. We also appreciate your feedback about the instruction manual and the clearer explanation of air purifying settings and lights. If you need any further assistance or guidance, please visit our support page: https://www.dyson.com.au/dyson-support.
5 out of 5 stars
28 May, 2026
originally posted on Dyson
Great Sleep Guaranteed!
Excellent product, can control temperature in my bedroom, so that I can now sleep much better. Highly recommended.
1 reply from Dyson Customer Service team - 2 months ago
Thank you for your review. We're delighted to hear the product is helping you achieve a more comfortable sleep with better temperature control. We appreciate your recommendation.
5 out of 5 stars
24 May, 2026
originally posted on Dyson
Good product, worth the price
We've had this unit around a month, and it is working great just as a similar model we already had been for several years.
1 reply from Dyson Customer Service team - 2 months ago
Thank you so much for your great feedback! We are thrilled to hear your new unit is performing as reliably as your previous model over the years. Your input means a lot to us, and you can rest assured that we will continue to deliver the high quality and dependability you expect.
4 out of 5 stars
23 May, 2026
originally posted on Dyson
Good app
Keeps temperature well but Uses a lot of electricity.
1 reply from Dyson Customer Service team - 2 months ago
Thank you for your feedback. We’re glad to hear the app keeps temperature well, and we appreciate you noting your concern about it using a lot of electricity. Your insights are valuable and help us continue improving our products and user experience. If you’d like further assistance or have any questions, please reach out to our support team here: https://www.dyson.com.au/dyson-support
4 out of 5 stars
22 May, 2026
originally posted on Dyson
Definitely Dyson purifier fan great for me
Purchased recently and impressed with the multiple features - design stylish but being elderly would have liked maybe a handle option to lift or move - longer perhaps retractable cord would be great if that was possible
1 reply from Dyson Customer Service team - 2 months ago
Thank you for your feedback. We’re pleased to hear you’re impressed with the multiple features and stylish design of your Dyson purifier fan. We also appreciate your comments about wanting a handle for easier lifting or moving, as well as a longer or retractable cord. Your suggestions are valuable and help us continue to improve our products. If you’d like further assistance or have any questions, please reach out to our support team here: https://www.dyson.com.au/dyson-support
3 out of 5 stars
17 May, 2026
originally posted on Dyson
Hmmmm
Haa, Dyson want a review when mine is in for repair after 2 months See how long it takes for repair then I’ll give a review
1 reply from Dyson Customer Service team - 2 months ago
Thank you for your review. We appreciate you sharing your experience and understand your frustration with the need for a repair so soon after purchase. We acknowledge your comment about waiting to see how long the repair process takes before forming a full opinion. If you would like any updates or further assistance in the meantime, please reach out to us via our support page: http://ms.spr.ly/6426vrcmw.
5 out of 5 stars
25 April, 2026
originally posted on Dyson
Great product
Keeps the airflow and quality high. I love it! The cooling odds decent. The heating is spectacular
1 reply from Dyson Customer Service team - 3 months ago
Thank you so much for your kind and positive feedback. It truly means a lot! We deeply appreciate the time you took to share your feedback, and we want to assure you that your input is valued and will be kept in mind moving forward. Your encouragement motivates us to continue providing the best support we can, and we are grateful for the trust you place in us.
5 out of 5 stars
22 April, 2026
originally posted on Dyson
Highly recommend
We purchased this for our daughter when we were doing renovations and needed it to control all the dust particles in the air. We since found that it kept the house smelling clean (we have dogs) and it is surprising how cool or warm it is when used . When our daughter moved out we needed to buy ourselves one. Highly recommend.
1 reply from Dyson Customer Service team - 3 months ago
Thank you for sharing your recommendation with us. We are pleased to hear the unit helped control dust during renovations, kept the house smelling clean with dogs at home, and delivered comfortable cool or warm airflow. It is great to know it made such a difference that you chose to purchase another one for yourselves. For any future assistance or support, please visit https://www.dyson.com.au/dyson-support.
5 out of 5 stars
22 April, 2026
originally posted on Dyson
Great features
I bought this last month and it is great in heating any room that I place it. It heats quite quickly and I am happy to use it as I don’t have to use my ducted heating system which is expensive to run
1 reply from Dyson Customer Service team - 3 months ago
Thank you for your review. It’s great to hear the heater delivers fast, reliable warmth and provides a practical alternative for managing energy costs. We’re pleased it’s been a helpful addition to your home.