
Additional resources
¹ Thermal damage measured by hair strength, when creating an equivalent hair style. Tested on Corrale with flexing plates vs Corrale with solid plates.
² in Eco mode on hard floor. Run time will vary based on power mode, floor type and/or attachments used. 120 minutes run time is based on consecutive use of two separate battery packs.
³ accuracy may vary. Best accuracy in Auto mode. Auto ramp feature in Auto mode only.
⁴ Testing for PM2.5 purification completed in a large testing chamber following relevant Dyson testing methods. Results may vary in practice.
⁵ Third party full machine testing based on GB/T 18801-2015 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice.
⁶ Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150.
⁷ Dry time and energy consumption calculated for Max mode. Dry time was determined using Dyson test method 769 based on NSF P335 to a measurement of 0.1 g residual moisture.
⁸ Dry time determined using Dyson test method 769 based on NSF P335 using a measurement of 0.1g residual moisture.
⁹ Average electricity price $0.1/kWh as of July 2021. For calculations visit www.dyson.com/calcs