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An ultrasonic diffuser utilizes electronic frequencies to cause a small disk under the surface of a liquid (usually water) to vibrate at a very fast rate. These ultrasonic vibrations break the essential oil into tiny microparticles, dispersing the oil in a fine mist. These tiny particles are more easily absorbed by the lungs for a greater therapeutic effect on the body, mind, and spirit.

( Please click here to compare the humidifying and ultrasonic diffusers with our other types and to view the benefits of each. )

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Whisper Premium Silent Misting Diffuser 9377Silver - Silver Whisper Premium Silent Misting Diffuser

Quantity discounts available.

Our Price: 89.95

(47)
Airmid Ultrasonic Diffuser 9321 - Airmid™ Ultrasonic Diffuser

Retail Price $34.95
Special Price 25.00
You save $9.95!

(43)
Sophia Ultrasonic Diffuser 9326 - Sophia™ Ultrasonic Diffuser

Regular Price $27.00
Special Price 24.30
You save $2.70!
Ultra Mini USB Diffuser 9381 - Ultra Mini USB Diffuser

Click to view available color options.

Our Price: 14.95

(67)
Whisper Premium Silent Misting Diffuser 9377BlueFloral - Blue Floral Whisper Premium Silent Misting Diffuser

Quantity discounts available.

Our Price: 99.95

(7)
Car Humidifier 9400 - Car Humidifier with Ultrasonic Diffusion

Click to view available color options.

Our Price: 14.95

(9)
USB Diffuser 9397 - USB Diffuser

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Our Price: 22.50

(5)
AromaTools Ultrasonic Personal Diffuser AT9383 - AromaTools® Ultrasonic Personal Diffuser

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Retail Price $29.99
Special Price 14.95
You save $15.04!

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