Purifier Hot+Cool Formaldehyde HP09

4.1 (471)
Sorry, this item is currently unavailable.

Product details

Web ID: 16911061
Dyson's latest purifiers combine intelligent sensing with an advanced filtration system. Three phases of purification sit within a fully sealed filtration and airflow system. So what goes inside, stays inside. A solid-state formaldehyde sensor and a unique catalytic filter detect and continuously destroy formaldehyde. Then powerful Air Multiplier technology purifies, heats the whole room and cools you.² Third party full machine testing based on GB/T 18801-2018 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice. ²Tested In maximum setting for air projection, tested in Auto mode for purification coverage, tested for room heating per relevant Dyson method DTM961. 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 .
  • Product Features

    • Projects a powerful stream of high-velocity, purified air to cool you down fast.
    • In Auto mode, our purifier reacts automatically to capture pollutants, only using energy when needed. Displaying live results on the LCD or the App.
    • Quieter fan and dimmed display for lighter sleepers through summer. With Sleep timer intervals from 15 mins to 9 hours.
    • Included: Purifier Hot + Cool Fan, Remote control.
    • Warranty: 2 year Dyson Official. Primary image shows actual product color, supporting images provided to showcase product in use only.
    • Imported
    • Request warranty information
  • Shipping & Returns

    • This item qualifies for Free Shipping with minimum purchase! exclusions & details
    • Our Normal Gift Boxing is not available for this item.
    • This item may not be shipped to Alaska, Hawaii, American Samoa, U.S. Virgin Islands, Northern Mariana, Puerto Rico, Guam, Armed Forces Pacific, Marshall Islands, Armed Forces Americas, Armed Forces Europe, Federated States of Micronesia, Palau
    • This item may not be shipped to Alaska, American Samoa, Guam, Hawaii, Marshall Islands, U.S. Virgin Islands, Puerto Rico, Palau, or the Pacific Islands.
    • This product will be delivered by Standard Ground Shipping and is not eligible for Premium or Overnight shipping.
    • This item has a lithium battery. Return requires a hazmat label and special packaging. If there's an issue, bring the item in store for help with your return.
    • California and Minnesota customers call 1-800-289-6229 for Free Shipping information.
    • For complete details, see our Shipping and Returns policies.

Ratings & Reviews

Here's what customers think
  • This high-performance air purifier effectively heats, cools, and filters the air, providing comprehensive air quality monitoring.
  • Users report significant improvements in air quality and relief from allergy symptoms.
  • The device is praised for its quiet operation and comprehensive filtration capabilities, though some find it noisy at higher fan speeds.
  • Overall, this is a premium product that delivers excellent results, though the high price may be a deterrent for some.
AI-generated summary from 471 customers reviews.

4.1/5

471 star ratings & reviews

Write a Review
62.4% of reviews have 5 stars
294
14.0% of reviews have 4 stars
66
8.1% of reviews have 3 stars
38
6.6% of reviews have 2 stars
31
8.9% of reviews have 1 star
42

61 customer images

471 reviews
Dyson
24 days ago

Easy solutions!

Great product,easy to use and delivers as stated,highly recommended!

Customer review from Dyson

Response from Dyson

Dyson Customer Service25 days ago

Thank you for your review! We're delighted to hear that your Dyson is easy to use and performing exactly as you hoped. We truly appreciate your recommendation and are thrilled to have you as part of the Dyson community.

Chris50
1 month ago

Love cut short

I was very impressed how this could heat a room. I could breathe much better with the filtration… unfortunately my machine didn’t even last a month. It stopped working for no reason:(

Customer review from Dyson

Response from Dyson

Dyson Customer Service1 month ago

Hi, thank you for sharing your feedback with us. We appreciate hearing how our machine made a difference in your comfort and air quality. We're sorry that your experience was cut short by an unexpected issue, especially in such a short time. Please know this isn’t typical, and we want to make things right. If you’re still having trouble, you can reach us via live chat or call our support team at 866-693-9766 (Monday to Friday from 8:00 AM to 7:00 PM EST, Saturday from 9:00 AM to 5:00 PM EST). Our agents will be happy to help schedule a repair or answer any questions you may have.

BKAair
3 months ago

So this model was recommended to us by the Dyson support on chat. We were looking for an air purifier mainly to remove the lingering smells after cooking- honestly this has done nothing. Not sure if there is a special mode that needs to be activated but it feels like a funny looking fan at most. Help

Customer review from Dyson

Response from Dyson

Dyson Customer Service2 months ago

We appreciate your feedback and are sorry that your Dyson purifier hasn’t helped with cooking odors as expected. We know how important it is for your home to feel fresh and comfortable, and we’d like to help troubleshoot this with you. Our support team is available via live chat or phone to walk you through the modes and provide the right solution.

Skunky
3 months ago

Great Air Purifier

Bought this unit in October with a plan to use it next spring to heat our trailer. Thankfully we had it at home a few weeks ago when our dog played with a skunk. It only took about four hours to make our air quality livable.

Customer review from Dyson

Response from Dyson

Dyson Customer Service3 months ago

Thank you for sharing your experience with us. We’re delighted to hear that your Dyson air purifier was able to make such a positive difference in your home’s air quality, especially in an unexpected situation. It’s great to know the unit helped restore a comfortable environment so quickly. We truly appreciate your feedback and the trust you’ve placed in Dyson, and we hope your purifier continues to serve you well in every season. Should you have any questions or require support in the future, please do not hesitate to contact our chat or voice support team. We are always happy to assist.

Daws5990
3 months ago
from Oakville, Ontario

Purifier with heat and cool. My dogs dream!

This is simple and easy to use especially with the app. Love the options for air and heat and the filters last along time too! My dog loves the heat setting too always making sure her bed is in its path.

Recommends this product

Customer review from Dyson

Response from Dyson

Dyson Customer Service3 months ago

Thank you for sharing your feedback. We are delighted to hear that you find your Dyson simple and easy to use, especially with the app, and that you enjoy the options for air and heat along with the long-lasting filters. It is wonderful to know that even your dog loves the heat setting and makes sure her bed is in its path. If you have any further concerns or require additional support, please contact us through live chat or call so we can assist you with the best possible resolution. Your satisfaction is important to us, and we remain committed to helping you get the most from your cleaning solutions. Thank you again for your input.

Ed82
4 months ago

Unfortunately had to return the next day after purchase because it would not work.

Customer review from Dyson

Response from Dyson

Dyson Customer Service3 months ago

Thank you for sharing your feedback with us. We’re very sorry to hear that your Dyson did not work as expected and that you had to return it so soon after purchase. We understand how disappointing this must have been, especially after looking forward to using your new machine. Your satisfaction is very important to us, and we’d like to ensure you receive the support you need. Please contact our chat or voice support team, and we will be ready to assist you further. We appreciate your feedback, as it helps us continue to improve our products and customer care.

Nurkle
4 months ago

Really good product. Love the fact that I can use it with the app on my phone. I like how it quickly warms up my bedroom and sets the timer to turn off.

Recommends this product

Customer review from Dyson

Response from Dyson

Dyson Customer Service3 months ago

We’re delighted to hear how much you’re enjoying your Dyson and the convenience of the app features. It’s wonderful that it quickly warms your bedroom and allows you to set a timer with ease. Thank you for sharing your experience. We’re glad it’s making your routine more comfortable.

Jon.
4 months ago
from Hampshire

Pleased

Had the air purifier for a while now and it works well in my view, only slight issue was that it came with a flat battery in the remote control, once replaced seems good now.

Recommends this product

Customer review from Dyson