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  • Angle. Dyson - Purifier Hot + Cool Formaldehyde - HP09 - Smart Tower Air Purifier, Heater and Fan - White/Gold.
  • Alt View 11. Dyson - Purifier Hot + Cool Formaldehyde - HP09 - Smart Tower Air Purifier, Heater and Fan - White/Gold.
  • Alt View 12. Dyson - Purifier Hot + Cool Formaldehyde - HP09 - Smart Tower Air Purifier, Heater and Fan - White/Gold.
  • Control your machine wherever you are. Monitor your air quality and control your machine using the MyDyson 3 app.
  • The image showcases a Dyson air purifier that is designed to detect and destroy formaldehyde. The air purifier uses a catalytic filter to continuously trap and break down formaldehyde molecules into water and CO2. This innovative technology eliminates the need for frequent replacement of the filter, making it an eco-friendly and efficient solution for maintaining indoor air quality.
  • Alt View 15. Dyson - Purifier Hot + Cool Formaldehyde - HP09 - Smart Tower Air Purifier, Heater and Fan - White/Gold.
  • The image showcases a device with a screen displaying a formaldehyde sensor, which is part of an integrated system that automatically analyzes and diagnoses airborne pollutants in real-time. The results are displayed on the LCD screen.
  • Alt View 17. Dyson - Purifier Hot + Cool Formaldehyde - HP09 - Smart Tower Air Purifier, Heater and Fan - White/Gold.
  • The image features a purifier hot+cool formaldehyde device from Dyson, which is designed to intelligently purify, heat, and cool its user. The device is placed on a wooden floor, and there is a man standing in the background. The purifier is surrounded by a few chairs, and a couch is also visible in the scene. The image emphasizes the benefits of using this device, as it destroys formaldehyde, providing a healthier and more comfortable environment for its user.
  • Alt View 19. Dyson - Purifier Hot + Cool Formaldehyde - HP09 - Smart Tower Air Purifier, Heater and Fan - White/Gold.
  • Night mode for a comfortable night's sleep. Monitors and purifies using the quietest setting with dimmed display.
  • The image features a remote control with a diagram showing its various functions. The remote control has a power button, an i button, and a pollution details button. It also has a filter life and maintenance button, and 10 fan speeds. The remote control has a temperature control button, an auto mode button, a cooling button, and a sleep timer button. Additionally, there is a night-time mode button.
  • Whole room coverage: Air Multiplier technology generates the circulation power to draw distant pollutants into the machine, projecting purified air throughout the whole room. Fully sealed HEPA filtration: Heats or cools the air, while removing 99.97% of particles as small as 0.3 microns. Senses and reports automatically: Integrated sensors analyze and diagnose airborne pollutants in real time, displaying results on the LCD. Connected: Monitor air quality & control your air purifier from your phone, wherever you are.
  • Dyson Purifier Hot + Cool video 0 minutes 15 seconds
  • Dyson - Purifier Hot + Cool Formaldehyde - HP09 - Smart Tower Air Purifier, Heater and Fan video 1 minutes 56 seconds

Dyson - Purifier Hot + Cool Formaldehyde - HP09 - Smart Tower Air Purifier, Heater and Fan - White/Gold

Model:
497044-01
SKU:
6451337
Highly rated by customers for:
Your price for this item is $849.99

Customer reviews

Rating 4.5 out of 5 stars with 423 reviews

Write a Review

Rating Filter

Rating by feature

  • Value

    Rating 4.2 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers enjoy the heating feature as it works better than built-in heaters and provides even heating. They also appreciate the noticeable improvement in air quality, with many reporting fresher air and relief from allergies. The quiet operation, remote control, and user-friendly app are additional features that enhance the overall experience. On the downside, some customers find the product to be expensive, but many believe it is worth the investment.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 16 Showing 301-320 of 423 reviews

  • Dyson

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My wife was nagging me to buy one of these, until she took the initiative to get it. This changed our lives, would recommend to anyone.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Works great.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    And short words I enjoy everything that the Dyson air purifier Do..WORKS GREAT!!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    RV Living

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to set up and use. Great for our full time RV living.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Dyson rules

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This air purifier is the bees knees, it’s a must cop

    I would recommend this to a friend
  • Pros mentioned:
    Heating

    Another great Dyson product!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Another great Dyson product! Love this fan, works great.

    I would recommend this to a friend

  • Great

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great, love the Air filter its amazing only thing i miss is not be able to set temp from the mobile app due to some regulations.

    I would recommend this to a friend

  • High quality

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Overall pretty good! A bit expensive but the quality is really nice.

    I would recommend this to a friend

  • Love it!

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Toggle between hot and cold weather. Low energy consumption.

    I would recommend this to a friend

  • Excellent product!!!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this item for my camper and it does an awesome job at maintaining temperature and filtering out the air.

    I would recommend this to a friend
  • Pros mentioned:
    Air quality

    Great!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product. Works like an amazing dyson. Pivotal

    I would recommend this to a friend

  • Good quality but quite expensive

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Dyson HP09 is definitely a high quality product. However, due to compliance with US regulations, you cannot use your smartphone to remotely turn on the heating feature (have to use the remote) which is definitely a downside.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Air quality

    Clean king

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Clean air in seconds! Sensitive sensors for VOC!!!

    I would recommend this to a friend
  • Pros mentioned:
    Heating

    Nice looking and good heater functions

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great heater and guess the Purifier Is good, but It detects nothing ever and thought It would In the dusty back room, but Its a keeper and the cool feature is very mild, nothing to write home about. The app is decent too, hope It lasts, for the money spent.

    I would recommend this to a friend
    • Brand response from DysonProductExpert
      Posted .

      Hello, this is Kelly with Dyson. Thank you for taking time to share your review of the Dyson Purifier Hot+Cool Formaldehyde - HP09. We're glad to hear you've been so pleased with the heater and purifier functionality, and have also found the Dyson Link App to be so useful. We'd value the opportunity to learn more about your experience with your Dyson as we'd like to help ensure you are having a 5-star experience. Please feel free to reach out to us at askdysonUS@dyson.com, and we will be in touch.
       
      Best wishes,
      Kelly
      Dyson Customer Support Dyson-EN_US

  • Highly recommend

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love mine, very useful during winter or summer and compact!

    I would recommend this to a friend

  • Nice fan

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great, I run a fan all the time. I now have 2dyson fans and have never had a problem

    I would recommend this to a friend

  • Mr

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It does the job and removes the odor! Great tool if you want clean air

    I would recommend this to a friend

  • Love it.

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works awesome for my toddlers allergies. Only down side we ran into - made garlic bread with dinner and it smelt like it for a couple days

    I would recommend this to a friend

  • A small breath of sanity.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I live in a house full of dogs,cats, and children. F- my life. With this thing, i can breath a littlte easier. House doesn't smell like chaos anymore sorta. Need to buy more.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Heating

    DONT BUY!!!!

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Do not buy this, complete waste of money, The heater works great but the fan is weak. You are better off getting a portable heater. however the app and remote and ease of use is awesome. I wish the company that spent soooo much time getting the connectivity on point would develop a good fan.

    No, I would not recommend this to a friend
    • Brand response from DysonProductExpert
      Posted .

      Hi there, this is Teanna with Dyson. We're sorry to learn that you're not having a 5-star experience with your Dyson . We would value the opportunity to ensure that your unit is performing as designed, or address any questions or concerns you may have.

      Please feel free to email askdysonUS@dyson.com and we are happy to provide you with support.

      Best wishes,
      Teanna
      Dyson Expert Dyson-EN_US

  • Great Product!

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A life changer!! Have one room in our house that is always a bit chilly. This heating system works perfect especially on cold winter days. Looking forward to using it when it is hot outside!

    I would recommend this to a friend
Page 16, Showing 301-320 of 423 reviews
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