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Customer Ratings & Reviews

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Customer reviews

Rating 4.5 out of 5 stars with 443 reviews

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 admire the Dyson Purifier Hot + Cool Formaldehyde's ability to improve air quality and provide effective heating and cooling. Many appreciate its quiet operation and ease of use, along with the convenient remote control and app features. While some find the price high, the positive feedback on performance and formaldehyde removal outweighs this concern for many users. The sleek design is also frequently praised.

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 17 Showing 321-340 of 443 reviews
  • Pros mentioned:
    Heating

    Rated 5 out of 5 stars

    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
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    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:
    Air quality

    Rated 5 out of 5 stars

    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
  • Pros mentioned:
    Air quality

    Rated 5 out of 5 stars

    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

    Rated 3 out of 5 stars

    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

  • Rated 5 out of 5 stars

    Wonderful!

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

    I’m a big fan of Dyson products and this is the second air purifier/heater that I have purchased. I am very satisfied. Best Buy also provided excellent service!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    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
  • Rated 5 out of 5 stars

    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
  • Rated 5 out of 5 stars

    Excellent, but expensive.

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

    We've had no issues at all with this filter. It works really well, and the app is very intuitive. I just wish it wasn't so expensive! :).

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    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.

    I love the auto feature that kicks the filtering into high when there is a contaminant. Ridiculously excited about monitoring air quality in the app. I bought because California is perpetually smokey and now I don't wake up with a scratchy throat!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    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
  • Rated 5 out of 5 stars

    Wroth the investment.

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

    its a great product. only thing is it does take a while to suction the cooking you do in the kitchen. i have it in automatic mode and it just knows what to do at the right time. have not used the heat yet hopefully will use it in the coming months.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    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
  • Rated 5 out of 5 stars

    Premium product, few flaws

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

    Fantastic fan and worth the premium price. The only complaints I have are related to a UL certification that will not allow remote heat control via the app and the challenge it has when a humidifier is also active in the same space

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    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
  • Rated 5 out of 5 stars

    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
  • Rated 5 out of 5 stars

    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
  • Rated 5 out of 5 stars

    Dyson Formaldehyde Air Purifier

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

    Bought the Dyson Air Purifier not too long ago, everything from the app and the simplicity of the product has been outstanding so far! Highly recommend it if you’re looking for a better way of living air quality wise.

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

    Rated 1 out of 5 stars

    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

  • Pros mentioned:
    Ease of use, Heating

    Rated 5 out of 5 stars

    Good Product

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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 as a room heater and purifier. Easy to use and monitor through app.

    I would recommend this to a friend