Alcyon KURI Ultrasonic Aroma Diffuser


This product is no longer available for sale and is listed for reference purposes only. ()

The Alcyon KURI diffuses essential oils with ultrasonic technology and can provide up to 16 hours of constant mist. It is designed with a six-colour night light and auto switch-off.

Create a serene and relaxing environment with the Alcyon KURI: at the touch of a button, it starts diffusing your favourite essential oils or blends without altering their delicate chemistry.

The simple rounded bamboo design with its diffused lighting enhances a sense of calm. Light can be set to morphing of the six different colours, one colour only or be turned off for night-time use for those who prefer to sleep in the dark.

The KURI has two mist settings and provides up to 16 hours of mist on Low. For peace of mind, it shuts off when water runs out.


Weekly cleaning of your diffuser with warm water and vinegar is advised, especially if it is used daily.

Regular use of cinnamon oil can stain the water reservoir brown over time, take care to wipe down the reservoir immediately after diffusing cinnamon oil if you wish to avoid this.

Always put water in the reservoir before adding essential oil: all Alcyon diffusers have automatic shut-off when water has run out so if oil is added first, the diffuser will turn itself off.


  • Ultrasonic diffuser
  • Safe and effective aromatherapy delivery
  • Suitable for medium rooms
  • Instantly diffuses a microscopic fragrant mist in the air
  • Does not require any heat or open flames
  • Soothing LED night light with adjustable brightness, six colours and colour-morphing
  • Approx. 16 hours of use (Low setting) or 8 hours (High setting)
  • Automatic shut-off when empty
Model ALUDKU01
Brand Alcyon Australia
Barcode N/A
Voltage DC 24 V
Water reservoir 300 mL
Intermittent mode No
Runtime Approx. 16 hours (Low), approx. 8 hours (High)
Mist output 25 mL/hour (Low) 35 mL/hour (High)
Timer function No
Size 170 x 170 x 140 mm
Coverage (scent) 20 m2 +
Night Light A Transition rainbow
Night Light B 6 selectable colours
Night Light C On/Off
Material Glass, bamboo and polypropylene
What's in the box Diffuser | Measuring Cup | Power Adapter | User Manual

12 months warranty (supported by a warranty and repair centre located in New South Wales, Australia).

Click here for our Alcyon Diffusers troubleshooting tips.