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  9. Dyson PH3A

£649.00

RGB Direct

In Stock

  • RGB Direct
  • 5/5
  • |
  • 2 Ratings

Dyson PH3A Purifier Humidify & Cool Auto React

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RGB Direct 2 Year Guarantee

Warranty Info

1 Year Manufacturer Warranty Inc.

Extend Your Warranty

Retra Smartcare Gold Plan for your product (accidental damage cover included)

Buy Now Pay March 2026

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Credit subject to status and affordability. Terms & Conditions Apply. RGB HI FI LTD trading as RGBDirect is a credit broker and is Authorised and Regulated by the Financial Conduct Authority. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC, authorised and regulated by the Financial Conduct Authority. Financial Services Register no. 704348. The register can be accessed through http://www.fca.org.uk

Dyson PH3A Purifier Humidify & Cool Auto React

£649.00

  • DYSON Purifier Humidify Cool Auto-react (White/Silver)
  • A cleaner, more comfortable environment - The Dyson purifier humidifier is engineered to help improve your air quality. Its activated carbon filter removes gases and its HEPA H13 filter captures 99.95% of particles as small as 0.1 microns.
  • Air Multiplier technology then projects purified, humidified air throughout the room – cooling you when required.
  • Senses and reports, automatically - Three sensors constantly monitor your air – diagnosing pollutants at a molecular level and displaying live air quality in real-time reports.
  • Captures gases and ultrafine particles - Captures 99.95% of particles as small as 0.1 microns. Combined with activated carbon, it also removes odours and gases including VOCs.
  • Destroys potentially harmful bacteria - Dyson Ultraviolet Cleanse technology exposes every drop of water to a powerful λ275nm UV light, to hygienically humidify.
  • Fully sealed to HEPA H13 standard - To prevent pollutants leaking back into the air, it is not just the filter that is sealed to HEPA H13 standard, it is the whole purifier humidifier.
  • Circulates purified humidified air - Dyson Air Multiplier technology mixes and circulates purified, humidified air throughout the room.
  • Cools you - In warmer weather, a powerful stream of purified, humidified airflow can cool you down.
  • Auto mode - Constantly monitors your air quality, automatically adjusting airflow to reach and maintain the most comfortable humidity level.
  • Continuous humidification - An efficient water management system and a one-gallon tank give you up to 36 hours of hygienic humidification without regular refilling.
  • Night mode - Purifies using the quietest settings and a dimmed display. Sleep timer enables pre-set intervals of use, between 15 minutes and 9 hours.
  • Diffused mode - Diverts airflow through the back of the machine. To purify and humidify, without cooling you.
  • Breeze mode - Unique algorithms vary the airflow to mimic a cooling, refreshing breeze.
  • Jet Axis control - Two oscillators guide the airflow – projecting separately, or in unison, so you can choose different airflow modes.
  • Deep clean cycle - Activate the machines monthly hassle-free Deep clean cycle at the touch of a button. It will guide you through the simple step-by-step process.
  • Simple filter changes - Built-in reminders show you when your combination filter needs changing. It is quick and easy to do.
  • Also known as H3A
Make  Dyson
Colour White
Weight (kg) 8.05 Kg
Type Air Purifier 
Dimensions 9230 x 220 x 155 mm

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  • 5

This marks our second purifier purchase It boasts impressive features effectively purifying the air The best part is its versatility for year-round useit can both cool and warm the air to ensure a comfortable room temperature

Matilda

  • 5

The airflow is perfectly designed to maintain the ideal humidity level ensuring maximum comfort Its superb quality Im so impressed that even my friend decided to purchase one too

Hemant