Dyson Purifier Hot and Cool Formaldehyde HP09: HEPA Filter, Captures Allergens, Electric, 10 Settings, CARB Certified
$849.99 when purchased online
Target Online store #3991
About this item
Highlights
- Multifunctional. Intelligently purifies, cools and heats you.
- HEPA filter removes 99.97% of particles 0.3 microns in size. The purifier is fully sealed, so what goes inside stays inside. Three phases of purification sit within our fully sealed filtration and airflow system.
- Automatically senses, captures and traps pollutants for cleaner air. Even detects and destroys formaldehyde.1
- Air Multiplier™ technology generates the circulation power to draw distant pollutants into the machine, projecting purified air throughout the whole room.2
- From wood flooring and rugs, to furniture and fabrics, many household items can release formaldehyde for years. Dyson’s most advanced purification technology detects and destroys formaldehyde, converting it into water and CO2.1
- Choose between Fan mode for direct cooling with your choice of 0 to 350° oscillation and Backwards airflow mode to purify without cooling.4
- Captures wildfire smoke6
- The purifier is fully sealed, so what goes inside stays inside. Three phases of purification sit within our fully sealed filtration and airflow system.
- Automatically senses and reacts to changes in air quality - then reports pollution in real time on LCD screen and on your Dyson Link app.3
- Air Multiplier™ technology generates the circulation power to draw distant pollutants into the machine, projecting purified air throughout the whole room.2
- In Night mode, the machine monitors and purifies using the quietest settings, with a dimmed display.
- Program your machine to turn off after pre-set intervals between 30 minutes and 8 hours.
- Safe and easy to clean with low maintenance, easy-to-replace filters. With automatic filter-life notifications on the LCD or Dyson Link app. The catalytic filter never needs replacing.
- Curved and magnetized remote stores neatly on top of the machine.
- Control your machine hands-free with compatible voice services. Works with Amazon Alexa, Apple Siri and Google Home.3
- Awarded the Parent Tested Parent Approved seal of approval. The Seal of approval families trust.
Description
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 1. Then powerful Air Multiplier(TM) technology purifies, heats the whole room and cools you.2
1Third 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.
2In maximum setting. Tested for air projection (DTM801), purification coverage in a 2860ft3 room (TM-003711), and heating performance in a 1236ft3 room (DTM961).
3Requires 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.
4Not applicable to heating.
6Based on capture of particles, ammonia, benzene, and acetic acid
1Third 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.
2In maximum setting. Tested for air projection (DTM801), purification coverage in a 2860ft3 room (TM-003711), and heating performance in a 1236ft3 room (DTM961).
3Requires 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.
4Not applicable to heating.
6Based on capture of particles, ammonia, benzene, and acetic acid
Dimensions (Overall): 30 Inches (H) x 5.12 Inches (W) x 5.12 Inches (D)
Weight: 12.6 Pounds
Number of Settings: 10
Wattage Required: 1400 Watts
Filter Type: HEPA
Industry or Government Certifications: CARB Certified
Room Size Range: Range Not Specified
Allergens Captured: Smog, Fireplace Smoke, Bacteria, Mold Spores, viruses
Power Source: Electric
Battery: CR2032, No Battery Used
Warranty: 2 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 90896844
UPC: 885609022321
Item Number (DPCI): 085-00-4761
Origin: Imported
If the item details above aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 41 inches length x 11 inches width x 11 inches height
Estimated ship weight: 18.7 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO
This item ships in its manufacturer’s packaging, revealing what’s inside. ·
Return details
This item must be returned to any Target store.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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Guests are saying
This product has garnered a mix of positive and negative feedback from guests. Many appreciate its air purification capabilities and the convenience of controlling it via a smartphone app. The heating function is generally well-received, although some guests find the cooling feature less effective. The design is often praised for its aesthetics, while concerns about noise levels and reliability have been noted. Overall, it serves as a versatile addition to any room, enhancing comfort and air quality.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.2 out of 5 stars with 447 reviews
(no review title)
5 out of 5 stars
Jon b - 7 days ago
originally posted on Dyson
Been usinig this fan for a while now pleased with the performance i think its relatively quiet for a fan
Good heater, but loud
2 out of 5 stars
Kiwi - 10 days ago
originally posted on Dyson
I purchased my Dyson cool/heat purifier approximately 6 months ago. I’m not overly happy with the results especially for the price. As an air purifier it’s great, and removes smells in a short time. But as a fan or a heater it’s below par. The fan is too noisy to have in a bedroom, due to the noise of the machine. It’s similar with the heating the noise is too loud for a small room. The heating can heat my unit nicely. Cooling it really only moves the air around and not very good for cooling and is too loud. I get better results with a fan. If I knew of the noise before buying I would not. But for heating an area where your don’t mind a blowing sound it’s okay. I love the online app functionality, so I give the rating 2.5 out of 5. The sound and price let this down.
1 reply from Dyson AU team - 9 days ago
Thank you for your review! We're glad to hear the purifier is performing well in removing odors and that you're enjoying the app functionality. Your detailed feedback on the fan and heater noise, as well as the cooling performance.
Ms M
5 out of 5 stars
Maree - 12 days ago
originally posted on Dyson
My purifier is fabulous and worth every cent. I've also had my vacuum cleaner repaired by the Dyson team and my elderly Aunt's as well and both times they went above and beyond. Great quality products and excellent after sale service, Highly recommend Dyson.
1 reply from Dyson Australia team - 9 days ago
Thank you for your review. We're thrilled to hear that you're enjoying your purifier and that our team provided excellent support with your vacuum repairs. Your recommendation means a great deal to us!
Do not buy Dyson
1 out of 5 stars
Disappointed - 14 days ago
originally posted on Dyson
Faulty! And Dyson refuse to adhere the Consumer Rights Act 2015 and either repair, refund or replace it.
Very disappointed
1 out of 5 stars
Disappointed - 15 days ago
originally posted on Dyson
I’m not happy with the air flow strength and sound of the fans also the heater doesn’t heat up well. Pretty disappointing with my spend
1 reply from Dyson Australia team - 9 days ago
Thank you for your review. We value your feedback on the airflow, sound, and heating performance, and would love to assist. For further support, please reach out to our customer care team via this link: https://www.dyson.com.au/support/contact-us.
(no review title)
3 out of 5 stars
Jazzyyyy - 15 days ago
originally posted on Dyson
It’s good for air purification and great for winter weather but doesn’t do much during the summer 🙁
1 reply from Dyson Australia team - 14 days ago
Thank you for your review. We're glad to hear it's been effective for air purification and keeping you comfortable during winter. Your feedback about its summer performance is appreciated and will help us continue to improve.
(no review title)
1 out of 5 stars
None - 26 days ago
originally posted on Dyson
Not happy with it does nothing to make an honest significant difference in air quality
1 reply from Rubaid K team - 25 days ago
Thank you for taking the time to share your experience. We are truly sorry to hear that the product hasn’t delivered the improvement in air quality you were hoping for. We understand how important it is for such devices to provide tangible, noticeable benefits especially at this level of investment, and it’s disappointing to hear that this hasn’t been your experience. We would appreciate the opportunity to explore this further with you, whether that’s checking if the unit is functioning optimally or discussing options that may better suit your space and needs. Please contact our customer support team for assistance, we are here to help make things right. You can also email us at askdysonus@dyson.com with any additional thoughts or concerns. Your insights are valuable and help us improve. Dyson wishes you great health and joy!
(no review title)
5 out of 5 stars
Carol - 1 month ago
originally posted on Dyson
I bought this machine a month ago for my allergies it’s very good especially when the forest fires are effecting us also I used the heater because this month was not that warm. I’m glad I purchased it.
Highly recommended
5 out of 5 stars
Haberdaber - 1 month ago
originally posted on Dyson
Love this for the summer months. Air feels fresh and it removes cooking smells in or open plan kitchen lounge
1 reply from Dyson NZ team - 1 month ago
Thank you for your review. We're so glad to hear it's making a difference in your home, especially during the summer months!
great quality of air
5 out of 5 stars
MM and RS - 1 month ago
originally posted on Dyson
Amazing product, our sleeping quality had improve since we have the purifier hot and cool system.
Love it
5 out of 5 stars
Shells - 2 months ago
originally posted on Dyson
I have had this now for 6 weeks and I am very happy with it. It has great features and is perfect for the kids room where I can monitor it from either my room or the lounge.
1 reply from Dyson NZ team - 2 months ago
Thanks for sharing your experience! It’s great to hear that the features are working well for your home setup. Being able to monitor the kids’ room from both your room and the lounge sounds super convenient — glad it’s proving to be such a helpful addition!
Excellent device
5 out of 5 stars
MrBean - 3 months ago
originally posted on Dyson
Excellent device, but most of all the advise and service even better.
1 reply from Dyson Australia team - 3 months ago
That’s wonderful to hear! Having a great device is important, but outstanding advice and service truly elevate the experience. Thank you for sharing your experience—it’s sure to help others looking for both quality products and exceptional service!
High quality fan
4 out of 5 stars
Tripnip - 3 months ago
originally posted on Dyson
Lovely air purifier that does a great job filtering the air and responding to different things in the air on auto mode. It has been nice to have on at night and have a continued airflow in our bedroom.
1 reply from Dyson AU team - 3 months ago
Thank you for your feedback! We're thrilled to hear that the air purifier is effectively filtering the air and responding well to different particles in auto mode. We're glad it has been a valuable addition to your bedroom, ensuring a continuous and clean airflow throughout the night!
Awesome features
5 out of 5 stars
Peter D - 3 months ago
originally posted on Dyson
Great device really cleaned up air. Easy to use and setup super easy to maintain
(no review title)
5 out of 5 stars
Rob H - 3 months ago
originally posted on Dyson
Dyson has been wonderful and the machine is great.
1 reply from Dyson AU team - 3 months ago
That is great to hear, thank you for your amazing review!
Great Fan - but oscillation broke in a few weeks
3 out of 5 stars
ron 2025-1 - 3 months ago
originally posted on Dyson
Fan was purchased to provide supplemental heat and air filtration in a bedroom. Oscillation worked for about 3 weeks and then stopped (showing an error). Fan and heat still work - but oscillation is dead. The unit will need to be replaced.
1 reply from Nisha team - 3 months ago
Hello, thank you for sharing your experience with the HP09. We’re sorry to hear that the oscillation function stopped working after just a few weeks. That’s certainly not the experience we want for our customers, and we regret the inconvenience this has caused. Dyson designs its purifiers and heaters to deliver reliable performance, so we understand how frustrating it must be to encounter this issue. If you haven’t already, we recommend reaching out to our support team for assistance with troubleshooting or exploring replacement options. We want to make sure you receive a resolution as quickly as possible. We appreciate your time and honest feedback, as it helps us continue to improve. We request you please reach out to us at askdysonUS@dyson.com with "Dyson Review" in the subject line. Our team is committed to assisting you and ensuring the issue is rectified promptly. Best Regards, Dyson Support | Marketplace
Great features and excellent product
5 out of 5 stars
Sanjiv - 4 months ago
originally posted on Dyson
Excellent product. Works well with Alexa. 100% satisfied with quality.
I love it
5 out of 5 stars
abby - 4 months ago
originally posted on Dyson
Slept well this summer, cooling and purifying the air all night in the bedroom, all summer long. Great! Clears smoke from outside quickly, and clears odours and perfumes that irritate me. I like that it clears formaldehyde. Quiet night mode is a useful feature. Yet to use for heating but the quality of the product is very good, so I'm not worried about plastic smells and other odours emitted by other heaters I've used
1 reply from Dyson New Zealand team - 3 months ago
Thank you for sharing your experience! We're delighted to hear that your Dyson product has been keeping you cool and comfortable all summer long, while effectively clearing smoke, odours, and formaldehyde. It's great to know that the quiet night mode is a useful feature for you. Your positive feedback on the product's quality is greatly appreciated. Enjoy your clean and comfortable space, and thank you for choosing Dyson!
Its OK
3 out of 5 stars
J Pride - 4 months ago
originally posted on Dyson
I have had this unit for a few weeks now. I loved my Dyson Big + Quiet, so I was hoping I would love this. If I could go back in time I would not buy it. It's not bad enough for me to disassemble it and try to fit it back in the box. You can only change the heat/cool with the remote, not with the App which is very inconvenient. I get that its a safety standard but every other heater from different companies I've had you can use their app. I rarely keep up with remotes. It looks fine, it sounds a little noisey when the heat comes on. I do feel that it purfies well though.
1 reply from customer service team - 4 months ago
Hello, thank you for sharing your feedback with us. We are truly sorry to hear that your experience with the Dyson Purifier Hot+Cool Formaldehyde™ HP09 has not met your expectations. Your satisfaction is very important to us, and we want to address your concerns promptly. We understand how frustrating it can be when a product does not perform as expected, especially when it comes to convenience and noise levels. The Dyson Purifier Hot+Cool Formaldehyde™ HP09 is designed to offer advanced purification and heating/cooling capabilities, but we acknowledge that there may be areas for improvement. Regarding the control options, the HP09 can be operated using the remote control, the MyDyson™ app, and voice services. However, we understand that relying solely on the remote for heat/cool adjustments can be inconvenient. We recommend ensuring your machine is connected to the MyDyson™ app for additional control features. We would like to look further into this for you. For detailed information, please feel free to email us at askdysonus@dyson.com and include ‘Dyson Review’ in the subject line for prompt attention to this matter.
(no review title)
3 out of 5 stars
Wayne - 4 months ago
originally posted on Dyson
Protruding heat mediocre. Need to move unit closer to me so as to enjoy the heat when the family room is cold.
1 reply from customer service team - 4 months ago
Hello, thank you for your feedback and for sharing your experience with the Dyson Purifier Hot+Cool Formaldehyde HP09. We understand how important it is to have effective heating, especially in a cold family room. The Dyson Purifier Hot+Cool Formaldehyde HP09 is designed to provide powerful, even heating throughout the room using Air Multiplier technology. However, if you find that the heat distribution is not meeting your expectations, we recommend adjusting the unit's placement to ensure optimal airflow. We would like to look further into this for you. For detailed information, please feel free to email us at askdysonus@dyson.com and include ‘Dyson Review’ in the subject line for prompt attention to this matter.