Dyson Purifier Humidify+Cool Formaldehyde™ PH04
$ 999.00
Price: $999.00
(as of Mar 04, 2025 10:13:57 UTC – Details)
Multifunctional. Intelligently purifies, humidifies, and cools you. Latest generation. Automatically purifies and hygienically humidifies for a healthier environment.
Fully sealed to HEPA H13 standard. It’s not just the filter that’s fully sealed, it’s the whole purifier humidifier. So what goes inside stays inside.³
Detects and destroys formaldehyde released from household items.¹
Purifies and humidifies the room. Air Multiplier technology circulates purified, humidified air throughout the whole room.²
Hassle-free deep clean cycle. Thoroughly eliminates mineral build-up throughout the water system at the touch of a button.
Three fan modes. Choose between Fan mode for direct cooling with your choice between 0 and 90° oscillation, Breeze mode to mimic a refreshing breeze, and Backwards airflow mode to purify and humidify without cooling you.
Night mode. The machine monitors, purifies and humidifies using the quiet settings, with a dimmed display.
Senses and reports. Automatically senses and reacts to changes in air quality and humidity – then reports them in real time on LCD screen and on the MyDyson app.⁴
Remote. Curved and magnetized remote stores neatly on top of the machine.
Voice Service Compatible. Control your machine with simple, spoken instructions. Works with Amazon Alexa and Apple Siri.
Customers say
Customers appreciate the air purifier’s appearance and design. They find it effective in improving air quality and cleanliness. However, some customers feel it’s overpriced and not worth the money. There are also complaints about durability issues, such as frequent breaks and poor repair service. Opinions differ on functionality and humidity levels.
AI-generated from the text of customer reviews
Stella Rosa –
A must have!
The Dyson Purifier Humidify+Cool Formaldehyde⢠PH04 has been an exceptional addition to my home environment. This advanced device combines air purification, humidification, and cooling functions, specifically targeting formaldehyde, making it a comprehensive solution for maintaining clean and comfortable air quality.One of the features I appreciate most is the formaldehyde detection and removal capability. The PH04 is equipped with a unique sensor that continuously detects formaldehyde, a common indoor pollutant, and a catalytic filter that breaks it down into harmless water and CO2. This feature provides peace of mind, knowing that my home is free from this potentially harmful chemical, which can be released from furniture, cleaning products, and other household items.The air purification performance of the PH04 is outstanding. It uses a HEPA filter to capture 99.97% of particles as small as 0.3 microns, including allergens, bacteria, and dust. This is especially beneficial for my family, as we have members with allergies and asthma. The device has noticeably improved the air quality in our home, reducing allergy symptoms and making the indoor environment much more pleasant.The humidification function is another standout feature. The PH04 adds moisture to the air, which is particularly useful during dry winter months or in air-conditioned environments. The humidifier is hygienic, using Dyson’s Ultraviolet Cleanse technology to ensure that the water used is free from bacteria. This feature helps maintain a comfortable humidity level, preventing dry skin and respiratory discomfort.The cooling function is also highly effective. The PH04 delivers a powerful stream of cool air, which is perfect for hot days. The fan is quiet yet efficient, providing a cooling breeze without disturbing the peace of the room. The ability to purify, humidify, and cool the air makes this device a versatile all-in-one solution for year-round use.The design and usability of the PH04 are exceptional. It features a sleek and modern look that fits seamlessly into my home decor. The digital display provides real-time information about air quality, humidity levels, and filter life, making it easy to monitor and control the device. The accompanying app allows for remote control and provides detailed insights into air quality, further enhancing the user experience.Maintenance is straightforward with the PH04. The filters are easy to replace, and the device provides notifications when it’s time to do so. The humidifier has a simple water tank that is easy to fill and clean, ensuring that the device continues to operate efficiently and hygienically.Overall, the Dyson Purifier Humidify+Cool Formaldehyde⢠PH04 has exceeded my expectations. Its combination of advanced formaldehyde detection and removal, high-efficiency air purification, effective humidification, and powerful cooling makes it an essential addition to any home. The device has significantly improved the air quality and comfort in our living space, providing a healthier and more enjoyable environment. I highly recommend the PH04 to anyone looking for a comprehensive air treatment solution. It has become an indispensable part of our home, ensuring that we breathe clean, fresh, and comfortable air every day.
Palos Verdes reader –
Excellent machine
I got his purifier from Amazon. I paid full price and it did not come in its original box. It came in a brown box and it had been used. Items were thrown in a mess and some items were missing. The machine was not working properly and I had to return it and I got a full credit. I went to a store and bought the same new in the original box. I gave it a 5 stars and it is working just great. I was very unhappy with Amazon sending me this awful used and broken machine. I realized that items from Amazon come from a third vendor but it was problematic for me because it was heavy. From now on when I buy big price items I will go directly to the source.
Amazon Customer –
High quality as always
I have a lot of Dyson products and PH04 as well. The latest model with white top is looks strange, previous PH04 with gold and grey was much better. But it doing there work perfect anyway
John Hoffpauir –
Unknowingly bought a used version
The purifier itself is great. Put in my daughters room for her allergies and it works flawlessly. Was very suprised when I got it that it was very dirty and was missing remote. Didnt want to go through hassle of returning just because there wasnt a remote. Typical risk i guess of buying on amazon these days
Italo –
Mediocre for the price
This thing is a jack of all trades. But it does not excell at anything. Not worth the money.- Terrible as a humidifier- ok as a fan- not great as a purifier
Michael Whiting –
Excellent
Does a great job humidifying the air, I love being able to turn that feature off while Iâm gone and back in before I get home. Also does an excellent job purifying the air.
Amazon Customer –
Great
Amazing
Cj –
Dont do it!
I purchased this Dyson, within 10 days started having issues. called support twice; was told on last call to bring it to a Dyson store so they can try and fix it. I don’t have time to be lugging this thing over, wait for God knows how long, its only worked for 10 days, i cant imagine it lasting for years.I’ll never purchase any Dyson product going forward.
Cliente de Amazon –
El equipo empezó a hacer un ruido raro (como un ruido agudo como de un grillo, súper fuerte que te despierta en la noche) después de 3 meses. Me comuniqué al área de soporte de Dyson para que me ayudaran a resolver el problema y me pidieron que lo tengo que mandar al centro de servicio para un diagnóstico. Después de 14 dÃas me dicen que hay una pieza que está mal y que la tienen que cambiar, pero que no la tienen y que puede tardar mucho tiempo en llegar. Ya llevo un mes sin el equipo, y sin ninguna respuesta de Dyson. Me he metido a foros de soporte y hay varios que reportan el mismo problema y que dicen que Dyson ha tenido que cambiar el equipo por otro nuevo, sin embargo, a los 3 o 6 meses vuelve a pasar el problema. No se metan en problemas, no compren a una compañÃa que no apoya.
aitcHR –
This is a great product.
Tarek –
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