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  1. Air purifiers

Dyson Purifier Humidify+Cool Formaldehyde - PH04

8,4/10 (168 reviews)
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Dyson air purifiers
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04 Main Image
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04 product in use
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04 product in use
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04 product in use
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04 product in use
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04 product in use
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04 product in use
Black Friday
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04 Main Image
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04 product in use
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Dyson Purifier Humidify+Cool Formaldehyde - PH04 product in use
Choose the better air purifier that purifies the air faster Choose the better air purifier that purifies the air faster
Dyson Big + Quiet Better model
You clean the air faster and in larger rooms of up to 100m2 thanks to the more powerful airflow.
Choose the better air purifier that purifies the air faster Choose the better air purifier that purifies the air faster
Dyson Big + Quiet Better model
You clean the air faster and in larger rooms of up to 100m2 thanks to the more powerful airflow.
Retail price 799,- 649,-
Affordable Second Chance for 561,-
Delivered tomorrow
Available for pickup even sooner
Pick up in store
Retail price 799,- 649,-
Affordable Second Chance for 561,-
Delivered tomorrow
Available for pickup even sooner
Pick up in store

Product information

Key specs

Cleaning technology
Filters
Max surface to be cleaned according to Coolblue test
16 m2
Humidifier
Yes
Night mode
Yes
Maximum noise level
61,5 dB
View all specifications

Pros and cons

According to our air purifier expert
  • Thanks to the humidity function, you also improve the humidity in your house.
  • The appliance also filters formaldehyde from the air, so you won't be bothered with undesirable gas.
  • Thanks to the fan function, you can use the air purifier as fan on a hot day.
  • This air purifier cools the airflow, not the room.
Product Expert air purifiers

Description

With the Dyson Purifier Humidify+Cool Formaldehyde - PH04, you can do more than clean the air. The device spreads cold air and humidifies it too. The air purifier has an air quality sensor, so it automatically adjusts the settings to the current air quality. The air purifier has a HEPA, carbon, and pre-filter. This way, you can remove odors, allergens, viruses, and fine dust from the air. Do you need to replace a filter? The PH04 will notify you. The Dyson Purifier Humidify+Cool Formaldehyde PH04 360 rotates 360 degrees, so it provides the entire room with fresh air.

Improved filter technique
The Dyson PH04 has a fully closed system. This way, it meets the HEPA 13 norm, so the air doesn't escape before it's purified. The completely airtight HEPA 13 filter system can filter 99.95% of all particles from the air, like ultra fine dust, dust, pollen, allergens, and viruses, as small as 0.1 micron.

Dyson Link App
You can stay up-to-date with the air quality in your home with the Dyson Link App. On this smartphone app, you can see the current reports of the air quality and the remaining lifespan of the filters. You can also use the app to control the air purifier remotely.

Improved and thorough cleaning
You can clean the PH04 with the push of a button. This monthly deep clean cycle easily removes bacteria and limescale from the water system of your Dyson air purifier.

With the Dyson Purifier Humidify+Cool Formaldehyde - PH04, you can do more than clean the air. The device spreads cold air and humidifies it too. The air purifier has an air quality sensor, so it automatically adjusts the settings to the current air quality. The air purifier has a HEPA, carbon, and pre-filter. This way, you can remove odors, allergens, viruses, and fine dust from the air. Do you need to replace a filter? The PH04 will notify you. The Dyson Purifier Humidify+Cool Formaldehyde PH04 360 rotates 360 degrees, so it provides the entire room with fresh air.

Improved filter technique
The Dyson PH04 has a fully closed system. This way, it meets the HEPA 13 norm, so the air doesn't escape before it's purified. The completely airtight HEPA 13 filter system can filter 99.95% of all particles from the air, like ultra fine dust, dust, pollen, allergens, and viruses, as small as 0.1 micron.

Dyson Link App
You can stay up-to-date with the air quality in your home with the Dyson Link App. On this smartphone app, you can see the current reports of the air quality and the remaining lifespan of the filters. You can also use the app to control the air purifier remotely.

Improved and thorough cleaning
You can clean the PH04 with the push of a button. This monthly deep clean cycle easily removes bacteria and limescale from the water system of your Dyson air purifier.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

Included by default

  • Manual (4.56 MB)
  • HEPA filter
  • Remote

Included by default

  • Manual (4.56 MB)
  • HEPA filter
  • Remote

Key specs

Cleaning technology
Filters
Max surface to be cleaned according to Coolblue test
16 m2
Humidifier
Yes
Night mode
Yes
Maximum noise level
61,5 dB
View all specifications

Reviews

168 reviews
8,4/10 (168 reviews)

Rating

73 reviews with 5 stars

72 reviews with 4 stars

15 reviews with 3 stars

5 reviews with 2 stars

3 reviews with 1 star

Rating per section

Performances
7,0
Price-quality ratio
5,5
Functionality
7,0

Customer images

Most helpful reviews

8,0/10

Great highly recommended.

  • no noise
  • nice device
  • Gonda
  • 30 April 2022
  • Written for: Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Automatically translated from Dutch
8,4/10

Dyson Purifier Cool Formaldehyde helps me with my allergy

  • controllable via app
  • very quiet
  • pricey
  • Vaha
  • 9 July 2021
  • Written for: Dyson Purifier Cool Formaldehyde - TP09
  • Automatically translated from Dutch
8,4/10

This hip Dyson keeps the air in your house in top condition

  • design
  • Control via app
  • Price
  • Levi
  • 30 June 2021
  • Written for: Dyson Purifier Cool Formaldehyde - TP09
  • Automatically translated from Dutch
2,4/10

Really bad for such an expensive device

  • Filters
  • Build quality!
  • Twk7
  • 28 June 2022
  • Written for: Dyson Purifier Cool Formaldehyde - TP09
  • Automatically translated from Dutch
9,6/10

A topper

  • Beautiful and elegant device
  • Quiet
  • Expensive
  • Inge delaere
  • 8 July 2021
  • Written for: Dyson Purifier Cool Formaldehyde - TP09
  • Automatically translated from Dutch
10/10

Nice device

  • nice design
  • pleasant cooling
  • price
  • Cattie
  • 6 July 2021
  • Written for: Dyson Purifier Cool Formaldehyde - TP09
  • Automatically translated from Dutch
7,6/10

Eyecatcher - more design than functionality

  • design
  • easy to operate with the app
  • Price quality out of balance
  • Hoi ning woe
  • 7 July 2021
  • Written for: Dyson Purifier Cool Formaldehyde - TP09
  • Automatically translated from Dutch
9,6/10

Nice design and easy to use

  • design
  • User friendly
  • Pricey
  • Hanny1963
  • 30 June 2021
  • Written for: Dyson Purifier Cool Formaldehyde - TP09
  • Automatically translated from Dutch
8,0/10

Highly recommended and recommended to friends

  • Warm your house quickly
  • Sound
  • Tineke
  • 24 November 2023
  • Written for: Dyson Purifier Hot + Cool Formaldehyde - HP09
  • Automatically translated from Dutch
4,8/10

Coolblue slackens service and Dyson product overprices

  • Ease of use
  • Qualitative materials
  • Grotesque
  • Mike
  • 17 June 2023
  • Written for: Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Automatically translated from Dutch
8,0/10

Great highly recommended.

  • no noise
  • nice device
  • man no longer snores !!

Nice breeze in the bedroom almost without noise. Since we have that thing in the bedroom, my husband no longer snores at all. Unbelievable but true. Probably too dry air??!! Had I known this I would have bought the device 10 years earlier.

  • Gonda
  • 30 April 2022
  • Written for: Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • Automatically translated from Dutch
8,4/10

Dyson Purifier Cool Formaldehyde helps me with my allergy

  • controllable via app
  • very quiet
  • sleek design
  • pricey

I was so happy to pick up the Dyson Purifier Cool Formaldehyde. First I wanted to test it in the bedroom. I have a house dust mite allergy and was very curious if the Dyson would help me to have fewer complaints. I often wake up with a runny nose and swollen eyes. I installed the Dyson in no time. The filters click into the device very easily. And then immediately downloaded the app. Since the dyson is in the bedroom, it is very convenient that I can operate the dyson comb from bed with the app. No more getting up to put it on night mode. After a few weeks of use I can report that I really notice a difference in my allergies. When I wake up I no longer have itchy eyes and I can breathe freely. What a relief...I can smell and taste much better because of this. At night, the Dyson gives off a cool breeze and is virtually silent. After this success I will certainly also use the dyson in the living room. You hear more and more often about the level of the harmful substance Formaldehyde in almost all our household items.

  • Vaha
  • 9 July 2021
  • Written for: Dyson Purifier Cool Formaldehyde - TP09
  • Automatically translated from Dutch
8,4/10

This hip Dyson keeps the air in your house in top condition

  • design
  • Control via app
  • Price

I've had the Dyson Purifier Cool Formaldehyde for a few weeks now and the first impression is very positive. The device comes almost ready for use out of the box, you only have to click in the filters yourself, you do not need the manual for that. Setting up the Dyson App was also quick and easy and once turned on, the air quality in my living room was immediately analyzed.

In auto mode, the Dyson itself constantly monitors the air quality and turns on (or at a higher volume if it is already on) when it detects polluted air, for example during or after cooking. This works very well and it amazes me how much the air in the house is polluted by cooking or baking in an open kitchen.

The design of the device is very chic. It certainly doesn't look out of place in the living room and has a luxurious look. What I also like is that you can set the number of degrees within which the Dyson rotates back and forth for the rotation.

  • Levi
  • 30 June 2021
  • Written for: Dyson Purifier Cool Formaldehyde - TP09
  • Automatically translated from Dutch
View all 168 reviews

Insure your air purifier

You can select the Backup Plan below in your shopping cart. It will protect your brand new air purifier against damage and/or theft.

Dyson Purifier Humidify+Cool Formaldehyde - PH04
  • 3-year Backup Plan
    62,00 one-time payment

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Maximum noise level
  • 61,5 dB
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Heating function
  • No
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Tiltable
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View full comparison

Specifications

Product

Product number
894967
Manufacturer code
379491-01
Brand
Dyson
Warranty
2 years
Processing of your defect
At your home
Old product returned for free
Yes

General properties

Cleaning technology
Filters
Max surface to be cleaned according to Coolblue test
16 m2
Clean Air Delivery Rate
81 m3/h
Minimum noise level
41,5 dB
Maximum noise level
61,5 dB
Display
Yes
Remote control
Yes

Filters

EPA filter
No

Extra functionalities air quality

Humidifier
Yes
To be used as a fan
Yes
UVC function
No
Heating function
No
Automatic mode
Yes

User-friendliness

Night mode
Yes
Auto shut-off
No
Child safety lock
Yes
Overheating protection
No
Compatible with smartphone / apps
Yes

Physical properties

Mobile
Yes
Tiltable
Yes
Adjustable airflow direction
Yes
Color
Gold
Material
Plastic
Width
15,5 cm
Depth
22 cm
Height
92,3 cm
Weight
8,21 kg

Power supply

Power supply type
Power grid

Related products

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This is the one

Dyson Purifier Humidify+Cool Formaldehyde - PH04
Dyson Purifier Humidify+Cool Formaldehyde - PH04
Retail price 799,- 649,-
Delivered tomorrow
Available for pickup even sooner
Affordable Second Chance for 561,-
In my shopping cart In my shopping cart
Dyson Purifier Humidify+Cool Formaldehyde - PH04
Retail price 799,- 649,-
In my shopping cart In my shopping cart
View comparison
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