Thermoplastic Palatal Expanders from Canada
Adjustable thermoplastic expanders widening narrow upper jaws in orthodontic treatment. HTS 9021.29.40.00 covers plastic dental orthopedic appliances correcting skeletal deformities. Active appliance component with expansion screw.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include expansion screw torque specifications and activation protocols
• Certify hypoallergenic properties for pediatric patients
• Specify radiographic monitoring requirements in import documentation