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Dyson Purifier Hot+Cool Formaldehyde (HP09) Air Purifier / Heater

MSRP 750 USDNEX score 88%

Product Gallery

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Product Overview

Dyson Purifier Hot+Cool Formaldehyde HP09 is a flagship air purifier that doubles as an air heater. As its name suggests, the HP09 features Dyson's proprietary formaldehyde-capture technology.
Naturally, the Purifier Hot+Cool Formaldehyde features the company's 360˚ sealed filter with HEPA and activated carbon filters that are able to remove harmful gases and capture 99.97% of particles down to 0.3 microns.
Its formaldehyde capture panel, debuted last year with the PH02 Humidify+Cool, features billions of microscopic tunnels that trap and destroy formaldehyde, breaking it down to water and CO2.
As usual, the device continually monitors the quality of the air with its range of sensors to adapt its program automatically.
The HP09 is able to oscillate at 350-degrees angle and features Night mode that is quieter and gentler.
For those who do not need the formaldehyde-destroying feature, Dyson also markets the HP07.

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Ratings

What we found**

Pros
  • Can detect and remove formaldehyde and other allergens
  • Easy to set up and use
  • Works with Dyson Link smartphone app
Cons
  • Doesn't detect VOCs or colorless gasses

What external reviewers found***

NEX score: 88% (not directly comparable across industries)
Pros
  • Easy to use
  • Works with Alexa, Google Assistant and Apple HomeKit
Cons
  • Doesn’t work with traditional smart thermostats
  • Doesn’t work with Alexa or Google Assistant
Read More

Price Comparison (incl. referral links)*

Specifications

Connectivity

Wireless Connectivity
WiFi

Construction

Cable
1.8 m / 6 ft
Colors
White/Gold, Nickel/Gold
Form Factor
Floorstanding air purifier

Dimensions

Size | Depth
5"
Size | Height
30"
Size | Width
9.8"
Weight
12.6 lbs

Function

Filtration
Activated carbon + HEPA H13 filter + Formaldehyde capture panel

Performance

Air Flow
291 L/s (77 gal/s)
Filter Performance
99.97% of ultrafine particles
Oscillation Angle
350 degrees

Production

Debut
2021-04

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External Reviews

techradar[1]

Sentiment Score 85%
Reviewers from techradar have found the following***:
The Dyson HP09 detects and traps formaldehyde in its catalytic filter, which then breaks it down into tiny amounts of water and CO2 that are released back into the air. The base houses two filters: one for formaldehyde and the HEPA H13 filter that Dyson says captures 99.95% of dust and allergen particles as small as 0.1 microns. The purifier can be controlled via the compact remote, which allows adjustment of the temperature, speed and setting a timer.
Find the original article here.
Pros
  • Works with Alexa, Google Assistant and Apple HomeKit
  • Easy to set up and use
Cons
  • Doesn’t work with Alexa or Google Assistant

trustedreviews[2]

Sentiment Score 90%
Reviewers from trustedreviews have found the following***:
The Dyson Purifier Hot+Cool Formaldehyde works as both a fan and an air purifier. It can capture 99.95% of ultra-fine particles with this purifier, as well as dealing with formaldehyde and VOCs. It is fully controllable via the Alexa app, which means you can control everything with a routine.
Find the original article here.
Pros
  • Easy to use
  • Works with Alexa and Google Assistant
  • Easy to set up and use
Cons
  • Doesn’t work with traditional smart thermostats

User Reviews

References

1. ^ Dyson Purifier Hot+Cool Formaldehyde HP09 review. [techradar]. https://www.techradar.com/reviews/dyson-purifier-hotcool-formaldehyde-hp09. 2021-05-17. Retrieved 2021-05-20.
2. ^ Dyson Purifier Hot+Cool Formaldehyde Review. [trustedreviews]. https://www.trustedreviews.com/reviews/dyson-purifier-hotcool-formaldehyde. Retrieved 2021-11-08.

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***These key takeaways ("pros" and "cons") and summaries are identified from third-party review by our AI using advanced language models.

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