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Ultrasonic Aroma Diffuser


Model: ARMH-590

Availability: In stock

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Brighten your home with the HoMedics® Ultrasonic Aroma Diffuser. Choose between a neutral grey color to fit any decor or if your looking to add a pop of color the red will surely spice up any decor.
Features like a fine mist to deliver and disperse your favorite scents as well as glowing color changing lights help create a peaceful environment. Run for up to 6 hours continuously or up to 12 hours intermittently on a single filling of the 130 mL reservoir.
Each diffuser comes with a 2-pack oil sampler, power cord and instructional information.

  • Ultrasonic Aroma Diffuser delivers a fine mist of natural aroma to enhance your mood (2-pack oil sampler included)
  • Soothing Humidity Alleviates dry air
  • Color Changing Light Gentle glow creates a peaceful environment
  • Runtime Up to 6 hours of continuous runtime Up to 12 hours intermittent runtime
  • Reservoir Size 130 mL
Customer Reviews
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Q & A

Where is the user guide for this model

Asked by: SJE1
The Instruction Book can be downloaded at at the bottom of the home page under the "SUPPORT" heading.
Answered by: Consumer Relations
Date published: 2019-03-08

What are the dimensions of this diffuser? What material is it made out of?

Asked by: PPPP
The diffuser is approximately 6 x 6 x 11 inches. The outer cover is ceramic. The inner reservoir is made of plastic and the base is made of wood.
Answered by: Consumer Relations
Date published: 2019-02-20

Can I get a outer cover. I broke original 

Asked by: Cartx
We are sorry to hear this. Please contact Consumer Relations at 1-800-466-3342 Monday through Friday 8:30 a.m. to 7:00 p.m. EST for assistance.
Answered by: Consumer Relations
Date published: 2019-02-11

How come it only stays red and dissent change color

Asked by: Shanena
Press the light button once to turn on the color changing light. Press again to stop on a preferred color. Press a third time to turn the light off.
Answered by: Consumer Relations
Date published: 2019-01-25
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Online Support Information