For lighter sleepers. Monitors and purifies using the quietest settings, along with a dimmed display.
The filter is quick and easy to change. With automatic filter-life notifications on the LCD or Dyson Link app.⁵
¹ 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.
² Gas capture rates may vary.
³ Tested for air projection (DTM801), purification coverage in a 2860ft³ room (TM-003711), and heating performance in a 1236ft³ room (DTM961).
⁴ Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested in Max Mode at IBR US, for whole machine efficiency above 99.97%.
⁵ Requires 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. App control doesn’t apply to heating.
⁶ Refer to the Dyson Link app for compatible voice services.
⁷ Fan not air conditioning unit.
* Dyson purifiers were challenged with airborne influenza A (H1N1 virus), MS2 bacteriophage at an independent lab, using a 30 m3 chamber. After 60 minutes at maximum fan speed, the airborne concentration in the chamber was reduced up to 99.9 %. Real-life efficacy may vary.
** Dyson purifiers were challenged with airborne SARS-CoV-2 (the virus that causes COVID-19) at an independent lab, using a 0.37 m3 chamber for 90 seconds. Dyson Purifiers were also challenged with Phi-6 bacteriophage (a surrogate to test SARS-CoV-2) at an independent lab, using a 30 m3 chamber. After 90 minutes at maximum fan speed, the airborne concentration in the chamber was reduced by 99.9 %. Real-life efficacy may vary.
Quality refurbished by Dyson with a 1 year Dyson warranty
Note: Colour may vary
Dyson refurbished machines are different. Each machine has passed a detailed inspection and hundreds of tests, to meet the same standards as a new machine. Units may have some minor cosmetic blemishes that do not affect functionality. So when Dyson say they're 'like new', they mean it.
Dyson are solely responsible for any concerns with their refurbished units, once opened we are not able to offer any returns or exchanges.
