HP1 Hot+Cool Purifier - white

Year-Round Comfort with Intelligent Purification The Dyson HP1 Hot+Cool Purifier combines powerful heating, cooling and premium air purification in one streamlined unit. Designed to maintain a comfortable environment through every season, it automatically captures gases and 99.95% of pollutants while circulating purified air across the whole room. With a fully sealed HEPA-standard filtration system, Air Multiplier™ technology and smart app control via the MyDyson app, it delivers cleaner air and personalised comfort with ease. Key Features Advanced air purification Automatically captures gases and 99.95% of pollutants¹ using a fully sealed HEPA system engineered to trap particles as small as 0.1 microns.² Whole-room heating and cooling Air Multiplier™ technology projects purified air across the space, providing smooth heating in winter and cooling airflow in warmer weather.³ Quiet night-time performance Night mode reduces noise by 50%⁴ and dims the display, making it suitable for lighter sleepers. Smart control at your fingertips Connect to the MyDyson app⁵ to monitor air quality, adjust settings and schedule operation from anywhere. What’s in the Box Dyson HP1 Hot+Cool Purifier Frequently Asked Questions How does the HP1 purify the air? The HP1 uses a fully sealed HEPA-standard filtration system that captures 99.95% of particles as small as 0.1 microns², including dust, allergens and airborne pollutants. Can the HP1 heat and purify at the same time? Yes, the unit can heat while purifying, delivering warm, purified air evenly throughout the room.³ Is the HP1 suitable for bedrooms? Absolutely. Night mode reduces noise by 50%⁴ and softens the display, making it ideal for quieter spaces. Does the HP1 require filters to be replaced? Yes, the HEPA filter will need periodic replacement depending on usage, and the MyDyson app can notify you when it's time to replace it. Can I control the purifier remotely? Yes. Using the MyDyson app⁵, you can adjust settings, monitor indoor air quality and control the purifier from your phone.