Commercial Ultraviolet Water Purifier from Canada
An industrial UV sterilizer that uses ultraviolet light to disinfect water by inactivating bacteria, viruses, and other pathogens without chemicals. Classified under HTS 8421.21.00.00 for its specific function in water purification processes.
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
• Provide UV dosage rate specifications to prove water purification efficacy during customs review
• Ensure compliance with EPA UV disinfection guidelines for potable water systems
• Avoid misclassification by documenting exclusion of chemical dosing components