Dyson Purifier Hot+Cool HP1

Price: $659.99 - $599.00
(as of Oct 01, 2026 21:33:33 UTC – Details)


Dyson Purifier Hot+Cool HP1 delivers whole-room heating⁴ and powerful cooling⁶ with purified air. The fully sealed filter system captures 99.97% of microscopic allergens² and pollutants as small as 0.3 microns.¹ The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade.³ Air Multiplier™ technology projects over 76 gallons per second of smooth, yet powerful airflow.⁷ Connects to the MyDyson™ app to control and monitor air quality from anywhere, or hands-free with compatible voice services.⁵
¹Tested per ISO 29463. Gas capture rates may vary.
²Refers to non-living material.
³Particle challenge with DEHS oil specified in EN1822 within a chamber specified in ASTM F3150.
⁴Tested In maximum setting for air projection, tested in Auto mode for purification coverage, tested for room heating per relevant Dyson method DTM961.
⁵Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 10 or Android version 5 (or above). Standard data and messaging rates may apply. Refer to the MyDyson app for compatible voice services.
⁶Fan, not air conditioning unit.
⁷Tested to DTM-801, in fan mode, at speed 10.
⁸Tested to removal grilled salmon odor to EN13725. Based on capture of particles, ammonia, benzene, and acetic acid.
The fully sealed filter system combines an Activated carbon filter to remove gases with a HEPA filter that captures 99.97% of microscopic allergens² and pollutants as small as 0.3 microns.¹
The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade – so what goes inside, stays inside.³
Dyson Air Multiplier technology projects over 76 gallons per second of smooth, yet powerful airflow⁷ to cool you in summer,⁶ and heat a whole room evenly in winter.⁴
Captures 97% of odors such as cooking odors, pet odors and smoke.⁸
Control and monitor air quality from anywhere using the MyDyson app, or hands-free with compatible voice services.⁵
Set schedules and receive personalized air quality reports via the MyDyson app.⁵
Remote control is curved and magnetized to store neatly on your machine.
Smooth oscillation up to 350° directs airflow around the room.
Customers appreciate the air purifier’s low noise level, nice airflow, and dust removal capabilities, with one customer noting it effectively removes irritants and particulate matter. However, the heating performance receives mixed feedback – while some say it heats and cools well, others report it raises thermostat readings by 8 degrees. Moreover, the air quality and value for money aspects are mixed, with some saying it’s worth the money while others disagree. Additionally, the remote control receives mixed reviews, with some finding it nice while others report missing units.