Ultrasonic Diffusers use high-frequency vibration to vaporize distilled water into an ultra-fine mist that gently diffuses pure essential oils into the air for aromatherapy.
These select hand-blown glass and hand-crafted ceramic units operate in a maximum range of 7 to 16 hours, depending upon the model, and cover up to 1,000 square feet of living space with essential oil diffusion!
FREE SHIPPING* on Orders Over: $49.00 (Contiguous US & Armed Forces), $99.00 (AK & HI), and $129.00 Canada!(Includes Bulk Essential Oils in 4 fl. oz. (120mL) sizes!)