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Best seller
3.6 stars out of 5 from 136 Reviews

3.6/5

136 Reviews

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$849.99

## Dyson Purifier Hot+Cool Formaldehyde purifying fan heater (White/Gold)

Automatically senses, captures, and traps pollutants for cleaner air

Detects and destroys formaldehyde¹

Purifies and heats⁶ the whole room²

2-year warranty

## Video Transcript

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## Dyson Purifier Hot+Cool Formaldehyde™ HP09 (White/Gold) Gallery

## Promotion

Re-engineered to deliver 50% cleaner air*

Dyson's most advanced filtration system combines a precise, solid-state formaldehyde sensor with a unique catalytic filter that continuously destroys formaldehyde.¹ An activated carbon filter removes gases and odors and a HEPA filter captures 99.97% of particles 0.3 microns in size. And Dyson purifiers have powerful Air Multiplier™ technology to purify and heat the whole room.²

### Price match promise

Price Match Promise

Be confident that you’re getting the best price on Dyson.com. If within 30 days of purchase you should find the same model currently advertised at a lower price by an authorized US Dyson retailer or by Dyson on a third party marketplace site, we'll refund you the difference if the below details are satisfied. Visit dyson.com/pricematch, the chatbox on Dyson.com, or contact our Customer Service team at 1-866-693-9766 to get started. Here are the details you need to know:

- Machine must be the exact same model number as it appears on Dyson.com and in stock. You can identify the machine serial number on the box or on the product itself. To locate the serial number on your product, please visit dyson.com/serial-number-help for location details by specific machine.
- Proof of advertised price by an authorized dealer is required (Valid copy of flyer or website URL required. Advertised price must be the listed price; membership/loyalty, promo code entries or like discounts are not eligible for price matching).
- Authorized new product dealers are limited to Amazon.com 1st Party, Home Shopping Network (HSN), Best Buy, Costco, Home Depot, Lowes, QVC, Sam's Club, and Target. Authorized refurbished machine dealers are limited to Nordstrom Rack, Woot and Zulily. Excludes third party marketplace sellers other than Dyson.
- Machine must be new and in original packaging. It cannot be used, damaged, returned, open box, "close out", "clearance" or a demonstrator machine.
- Machine price must not be lower due to an advertising error or misprint.
- Hair care machine and accessories, which include, but are not limited to, the Dyson Supersonic™, Dyson Airwrap™, Dyson Corrale™, and Dyson Airstrait™ are not eligible for price matching.
- Lower price will not be honored if the result of a violation of a Dyson unilateral advertising or pricing policy or if doing so would result in a violation of a Dyson policy.

Dyson reserves the right to rescind this offer at any time and/or modify these terms and conditions as needed.

### Free 2-day shipping

Free shipping - Exclusions apply
Please allow 1-2 business days for order processing.

The shipping cost of machines (vacuum cleaners, fans, heaters, humidifiers, purifiers, hair dryers, and lighting) is free of charge when ordering on Dyson.com for select zip codes. Eligibility varies by location of item, availability, and the shipping address zip code. In-stock orders received by 12:00 PM Eastern Time Monday-Friday will usually ship same day. Orders will usually ship the next business day if received after 1:00 PM Eastern Time, on Saturday-Sunday, or on public holidays. All spares and accessories will ship separately, and be delivered between 5-7 business days. Any items not part of an order containing a machine will incur a $8.95 shipping and handling charge.
On acceptance of orders, Dyson will make every effort to process them within the stated time frame. Dyson will not be held liable for shipping delays caused by severe weather or unforeseen events. To ensure the security of purchases, Dyson may need to contact customers to validate orders, which may cause delays. Transit time may vary depending on proximity to distribution center and inventory availability. Dyson only ships to US delivery addresses in the 50 states, cannot deliver to PO boxes or APO/FPO addresses, and cannot guarantee scheduled delivery to Hawaii and Alaska.

### 2-year parts and labor warranty

Dyson parts and labor warranty

All Dyson cordless vacuums, purifiers, humidifiers, heaters, fans, wearables and hair dryers are covered by our 2-years parts and labor warranty. All Dyson upright and canister vacuums are covered by our 5-years parts and labor warranty. But we'll still be here when yours runs out; we provide Dyson technology owners with a lifetime of support.

If you need to contact Dyson for advice, you'll speak to a Dyson employee in our US office. Phone, email, live chat, Facebook, Twitter; our experts are on hand. And for out-of-hours assistance, you can find quick answers on our help pages.

And when you buy from dyson.com, we register your warranty automatically - you won't have to fill in any more forms.

### 30-day money-back guarantee

Money-back Guarantee

If you’d like to return a Dyson machine* for a full refund, you need to return the machine, accessories, and attachments within 30 days from the delivery date. For purchases made at a Dyson Demo Store or Dyson Service Center, a return must be made within 30 days from the purchase date. Dyson Direct will pay for return shipping.

*This policy excludes wearable devices such as Dyson Zone. Dyson Zone has a 14 day refund policy from the shipped delivery date. If purchased in a Dyson Demo Store or Service Center location, a return must be made within 14 days from the purchase date. Dyson Direct will pay for return shipping.

Customer Service Helpline

If you have questions please contact us. You can email or call:

- questions@dyson.com - Our Digital Support team is available 24 hours a day, 7 days a week. Most inquiries are handled within two hours or less
- 1-866-MY-DYSON (1-866-693-9766) - Our Helpline is available from 8am - 8pm Monday to Friday, and 9am-6pm Saturday (closed Sunday).

Dyson Direct Returns Policy

If you wish to return any product purchased from Dyson Direct, please contact our toll-free Contact Center at 1-866-MY-DYSON (1-866-693-9766) or visit dyson.com/returns prior to returning your merchandise.

To receive a full refund for an item purchased from Dyson, please follow these three steps:

1. Call the Contact Center to initiate your return and to identify the correct return shipping address and method.
2. Package the item(s) to be returned in the original Dyson packaging.
3. Send your returned item(s) shipping prepaid to Dyson within 30 days of purchase for a full refund. Unauthorized or COD returns will not be accepted.*

*This policy excludes wearable devices such as Dyson Zone. Dyson Zone has a 14 day refund policy from the shipped delivery date. Send your returned Dyson Zone shipping prepaid to Dyson within 14 days of purchase for a full refund. Unauthorized or COD returns will not be accepted.

Please allow 4-8 weeks for return processing. Products returned to Dyson will receive a full refund and Dyson will pay for the return shipping.

##

Dyson Purifier Hot+Cool Formaldehyde™ HP09 (White/Gold)

Overall rating

3.6 stars out of 5 from 136 Reviews

3.6/5

136 Reviews

56% of reviewers would recommend to a friend.

5.0 stars out of 5 from Reviewed on May 7, 2021 Reviews

5.0/5

Reviewed on May 7, 2021

Top notch purifier

Richard0211

> Been a big fan of Dyson product for many years... and I would say this new Dyson Purifier does not disappoint. It has amazing features, it blows cool and fresh air I'm using it in 4 or 5 and it's perfect already, I can't imagine using it on the highest level 10. The remote is top both plus the Dyson app. You can actually use it with Alexa or Siri For voice commands.

Read all reviews

## Technology

- ### Senses and reports, automatically

  Integrated sensors constantly analyze your air, while our unique algorithm cross-checks data every second. It diagnoses pollutants at a molecular level, displaying live results on the LCD.

- ### Captures gases and ultrafine particles

  The HEPA filter captures 99.97% of particles 0.3 microns in size. A layer of activated carbon also removes odors and gases including VOCs.

- ### Destroys formaldehyde, continuously

  The Dyson catalytic filter continuously traps and breaks down formaldehyde molecules¹ into water and CO₂. And it never needs replacing.

- ### Purifies the whole room

  Only Dyson purifiers have Air Multiplier™ technology. It generates the circulation power to draw even distant pollutants into the machine, projecting purified air throughout the room.²

- ### Fully sealed to HEPA H13

  In our latest purifiers, it's not just the filter that meets HEPA H13 standard, it's the whole machine.³ So what goes inside, stays inside.

- ### Precisely detects formaldehyde

  Our latest purifiers use a solid-state sensor to detect formaldehyde molecules 500 times smaller than 0.3 microns and maintains precision for the lifetime of the machine.

## Features

- ### Heats when needed⁶

  With long-range projection, it’s quick to heat the whole room evenly.²

- ### Cools you when needed

  A powerful stream of purified airflow can cool you down when desired.

- ### Backward airflow mode

  Diverts airflow through the back of the machine. To purify, without cooling you.⁴

- ### App control

  Control and monitor your air quality from anywhere using the MyDyson app⁵. Heating cannot be controlled via the MyDyson app due to safety standard UL 1278, as required by the US government. Please use remote to control heating.

- ### Voice control

  Control it hands-free with compatible voice services. Works with Amazon Alexa, Apple Siri, and Google Home.5

- ### Oscillates up to 350 ̊

  Adjustable oscillation projects purified air around the whole room.

- ### Night mode

  For lighter sleepers. Monitors and purifies using the quietest settings, along with a dimmed display.

- ### Easy filter care

  The filter is quick and easy to change. With automatic filter-life notifications on the LCD or MyDyson app.

- ### Remote

  Curved and magnetized to store neatly on top of the machine.

- ### Parent Tested Parent Approved

  Awarded the PTPA seal of approval. The seal of approval families trust.

## Specifications

- Weight

  12.6 lb

- Oscillation/Angle

  350 degrees

- Cord length

  6 ft

- Number of speed settings

  10

- HEPA filter

  HEPA H13

- Height

  30 in

- Length

  5 in

- Width

  9.8 in

## In the box

Dyson Purifier Hot+Cool Formaldehyde™ HP09 (White/Gold)

- 360 Combi Glass HEPA + Carbon air purifier filter

  360 Combi Glass HEPA + Carbon air purifier 2-in-1 filter. We recommend replacing your filter every 12 months or when notified by your machine.

- Remote control

  Curved and magnetized to store neatly on the machine

## Featured air treatment articles

- Cleaner air, cleaner home: how to maintain a healthier space during home renovations

  Moving and home makeovers involve new furniture and paint, which could add to the levels of a potentially harmful pollutant called formaldehyde in the home. Here's how to maintain a healthier space during moves and renovations.

  Continue reading

- Formaldehyde: the invisible indoor pollutant

  Although the smell of new paint might fade over time, the emission of potentially harmful gases, such as formaldehyde, can persist. Pollutants like these can continuously ‘off-gas’ for a number of years – but what exactly is formaldehyde and why is it in our homes?

  Continue reading

- ### Replacement filter

  Shop now

- ### User guide

  Check your user guide online, or download a copy.

  PDF 9.10 MB

## Choose your model

## Video Transcript

Open video transcript
Best seller

### Dyson Purifier Hot+Cool Formaldehyde™ HP09 (White/Gold)

136

## Reviews

Dyson Purifier Hot+Cool Formaldehyde™ HP09 (White/Gold)

5

Star

64

4

Star

18

3

Star

14

2

Star

9

1

Star

31

Read all reviews

Detects and destroys formaldehyde.¹

Automatically senses, captures and traps pollutants. Re-engineered to deliver 50% cleaner air.*

Control with remote, MyDyson app, voice services.⁵

Color: White / Gold
Options
Nickel/Gold
White / Gold

#### What's included

See all Hide

- ##### 360 Combi Glass HEPA + Carbon air purifier filter

  360 Combi Glass HEPA + Carbon air purifier 2-in-1 filter. We recommend replacing your filter every 12 months or when notified by your machine.

- ##### Remote control

  Curved and magnetized to store neatly on the machine

$849.99
Installment options with
&

## Notify me

*Required fields

Email address*
Sorry, this machine is currently out of stock. Please leave us your email address if you'd like us to notify you when it or another substantially similar machine is available. Unless you've previously opted in to receive marketing emails from Dyson, you will receive only one notify me email in relation to this or another substantially similar machine when back in stock.
See details

## Video Transcript

Open video transcript

### Dyson Purifier Hot+Cool Formaldehyde™ HP09 (Nickel/Gold)

136

## Reviews

Dyson Purifier Hot+Cool Formaldehyde™ HP09 (Nickel/Gold)

5

Star

64

4

Star

18

3

Star

14

2

Star

9

1

Star

31

Read all reviews

Detects and destroys formaldehyde.¹

Automatically senses, captures and traps pollutants. Re-engineered to deliver 50% cleaner air.*

Control with remote, MyDyson app, voice services.⁵

Color: Nickel/Gold
Options
Nickel/Gold
White / Gold

#### What's included

See all Hide

- ##### 360 Combi Glass HEPA + Carbon air purifier filter

  360 Combi Glass HEPA + Carbon air purifier 2-in-1 filter. We recommend replacing your filter every 12 months or when notified by your machine.

- ##### Remote control

  Curved and magnetized to store neatly on the machine

original price:
Was $849.99
current price:
$649.99
Save $200.00
Installment options with
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## Notify me

*Required fields

Email address*
Sorry, this machine is currently out of stock. Please leave us your email address if you'd like us to notify you when it or another substantially similar machine is available. Unless you've previously opted in to receive marketing emails from Dyson, you will receive only one notify me email in relation to this or another substantially similar machine when back in stock.
See details
Play Video
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## Promotion

*Compared to Dyson Pure Cool purifying fan (TP01/AM11)

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).

³Particle challenge by DEHS oil specified in EN1822 within chamber specified in ASTM F3150. Tested in Max Mode at IBR US, for whole machine efficiency above 99.95%.

⁴Not applicable to heating

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

⁶This machine is compliant with safety standard UL 1278, as required by the US government. For this reason, heating and temperature control are not available in the Dyson Link app. Please use your machine’s remote control instead.