Ultrasonic Essential Oil Diffuser from Japan
This ultrasonic diffuser uses nebulizing technology to disperse essential oils and water as a fine mist, with LED night lights and timer functions for aromatherapy. The self-contained electric motor drives the ultrasonic ceramic disc for vibration-based atomization. Classified in HTS 8509.80.50.70 as domestic ultrasonic humidifier regardless of oil diffusion marketing.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Emphasize ultrasonic mist generation in technical docs; fragrance is secondary function
• Provide oil-resistant material certifications for reservoir and components
• Include auto-shutoff test reports for safety compliance