Dyson Purifier Hot+Cool Formaldehyde™ HP09

Price: $829.00
(as of Aug 05, 2026 15:18:54 UTC – Details)


Dyson’s latest purifiers combine intelligent sensing with an advanced filtration system. Three phases of purification sit within a fully sealed filtration and airflow system. CAVEAT 1: ¹Third party full machine testing based on GB/T 18801-2018 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.
Multifunctional. Intelligently purifies, cools and heats you.
Automatically senses, captures and traps pollutants for cleaner air. Even detects and destroys formaldehyde.¹

Product summary

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