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Customer Ratings & Reviews

Your price for this item is $849.99

Customer reviews

Rating 4.5 out of 5 stars with 442 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 19 Showing 361-380 of 442 reviews
  • Rated 5 out of 5 stars

    Fancy

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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 color and the fancy look on this machine. It’s the higher level purifier at the market with a heater function! A bit pricey but worth it.

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

    Amazing 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. Heats any room in the house within minutes. so far so good love to have it !

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

    Five star

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

    This is by far one of kind. It had everything you need. All hand down. Recommend

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

    Great Product, Very Expensive

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

    Great quality product, very pricy. Real-time air monitoring is what seperates this model from the cheaper ones.

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

    Must buy

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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.

    This is a must have product for all home. It's totally worth the money.

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

    Very good

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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 this device not only to clean air but also make me warm

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

    Does what it should

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

    When you search for space heaters, you look for efficiency and safety. This really does fit the bill. Great product.

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

    Expensive but worth it

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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 Dyson air purifiers and this is the best one yet. It is very sensitive to air pollution and goes to work immediately.

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

    love it but pricey

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

    works as expected, but pricey also filter replacements are expensive.

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

    Works well but not for the cost

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

    It did bring the temp down from unbearable to almost bearable

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Amazing

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

    Works great especially with all the bad air quality.

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

    Dyson

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

    Works well. It was pricey. I like it. I have had it just 2 weeks I don’t know how much energy it will use

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

    Good purchase

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

    Keeps room both nice and cold deoending on the setting only small issue is a humming sound it has if its on for too long.

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

    Rated 3 out of 5 stars

    Get the fan and a regular purifier

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

    Not worth the money in terms of filtering the air, very quiet and great fan though

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

      Hello, this is Kelly with Dyson. We're sorry to hear that with regard to purifying your air, you have found the performance of your Purifier Hot+Cool Formaldehyde - HP09 to be lacking. HP09 has been re-engineered to deliver 50% cleaner air. Your machine automatically senses, captures and traps pollutants, and even detects and destroys formaldehyde. The fully sealed HEPA filter ensures that what goes in the filter stays there. We'd value the opportunity to learn more about your experience and answer any other questions or concerns you have on your Dyson. Please feel free to email us directly at askdysonUS@dyson.com. We will be in touch.
       
      Best wishes,
      Kelly
      Dyson Customer Support Dyson-EN_US

  • Rated 4 out of 5 stars

    Not cold

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

    Not as cooling of room as would like. Expected it to cool down room better. Did a lot of research on this and rally expected better

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Worth the Benjis

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

    Like all Dyson products, this is worth the money. Great multi-function air purifier that delivers.

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

    Good Purifier Hot+Cool Formaldehyde

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not That Expensive, and it removed the chemical odor from new home. We put in the nursery room. Very impressive.

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

    Great purifier

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

    Great purifier, allergies were better immediately.

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

    DYSON

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

    Must buy...definitely worth it and I trust that you will say the same.

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

    Solid Robust Device

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

    Very good. Elegant looking. Excellent filtering. Not loud (some white noise)

    I would recommend this to a friend