Pure Air. Balanced Humidity. Intelligent Climate Control.

The Dyson Purifier Humidify+Cool PH2 De-NOx is an advanced 3-in-1 air treatment system that purifies, humidifies, and cools your indoor environment with precision and intelligence. Designed for modern homes and urban living, it goes beyond standard air purifiers by actively targeting pollutants, dryness, and airborne gases.

At the heart of the system is Dyson’s De-NOx filtration technology, which captures and permanently destroys nitrogen dioxide (NO₂)—a harmful pollutant commonly produced by traffic, gas appliances, and urban air. Combined with a fully sealed HEPA H13 + activated carbon filtration system, the PH2 captures 99.95% of particles as small as 0.1 microns, including allergens, dust, pollen, and bacteria.

Unlike traditional humidifiers, Dyson’s hygienic humidification system uses UV-C light to eliminate bacteria in the water before releasing a fine, clean mist—helping maintain optimal humidity levels without compromising air quality. The powerful Air Multiplier™ technology then circulates purified, humidified air evenly throughout the entire room.

Smart sensors continuously monitor air quality, temperature, and humidity in real time, automatically adjusting performance as conditions change. With app connectivity, voice control compatibility, and an elegant bladeless design, the Dyson PH2 De-NOx delivers year-round comfort while promoting a healthier indoor environment.

⭐ Key Features

🌫️ 3-in-1 Air Treatment System
Purifies, humidifies, and cools in one intelligent device.

🧪 De-NOx Filtration Technology
Captures and destroys nitrogen dioxide from indoor air.

🫧 HEPA H13 + Carbon Filtration
Removes 99.95% of ultra-fine particles and gases.

💡 Hygienic Humidification with UV-C Light
Kills bacteria in water before mist is released.

🌪️ Air Multiplier™ Technology
Evenly circulates purified air throughout the room.

📊 Real-Time Air Quality Monitoring
Automatically reacts to changes in your environment.

📱 Smart App & Voice Control
Monitor and control air quality remotely.

🔇 Quiet Operation & Bladeless Design
Safe, modern, and whisper-quiet for day or night use.

📌 Specifications

🌬️ Product Type: Air purifier, humidifier & fan
🧪 Filtration: HEPA H13 + Activated Carbon + De-NOx
💡 Humidification: UV-C hygienic system
🌫️ Particle Capture: 99.95% down to 0.1 microns
📊 Sensors: Air quality, temperature, humidity
📱 Connectivity: Dyson app, voice assistant compatible
🔇 Design: Bladeless, safe for homes with children
🏠 Ideal For: Urban homes, allergy sufferers, dry environments

Dyson Purifier humidify+cool PH2 De-NOx

Breathe cleaner air

Hygienic humidification with advanced air purification. Hydrates air and cools you.⁶ Captures 99.97% of microscopic allergens² and pollutants as small as 0.3 microns¹ – for a healthier home environment.

Air pollution isn’t just outside – it’s inside too

Cooking odors and NO₂

Cooking doesn’t just leave lingering odors. It can also release potentially harmful pollutants like NO₂ when any fuel is burned.

Pet odors and dander

Pets can bring unwanted odors and allergens home. Dogs and cats shed dander, releasing microscopic skin, saliva and urine allergens into the air.

Allergens such as pollen

Pollen season can make life difficult. Dyson purifiers reduce your exposure to allergens like these, so you and your family can breathe cleaner air.

VOCs from cleaning products

Some household products like disinfectants and aerosols can release potentially harmful gases into the air known as volatile organic compounds (VOCs).

Senses and reacts

Integrated sensors analyze your air constantly, while our algorithm cross-checks data . It diagnoses pollutants at a molecular level, displaying live results on the LCD screen and in the MyDyson app.⁵

Adsorbs 50% more NO₂⁸

Our K-Carbon filter is infused with potassium carbonate (K2CO3) and can adsorb 50% more nitrogen dioxide – a common and potentially harmful household pollutant.⁸

Continuous humidification

An efficient water management system and a one-gallon tank give you up to 36 hours¹¹ of hygienic humidification without regular refilling.

Deep clean cycle

Activate the machine’s monthly hassle-free Deep clean cycle at the touch of a button. It will guide you through the simple step-by-step process.

Easy maintenance

Changing the HEPA+K-Carbon filter is quick and easy. The machine’s LCD screen and MyDyson app⁵ notifies you when it needs to be replaced.

Smart technology

The MyDyson app lets you monitor your homes air quality from anywhere, set schedules, and more. Control hands-free, using compatible voice services.⁵