Activated Carbon Water Filter Cartridge System from Japan
A multi-stage filtration unit using activated carbon cartridges to remove chlorine, odors, and organic compounds from municipal water supplies. It qualifies under HTS 8421.21.00.00 due to its dedicated water purification design.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify carbon type (granular vs. block) and micron rating in import docs for verification
• Include test reports showing contaminant reduction to support water purification claim
• Separate replacement cartridges if imported individually to prevent set classification