Activated Carbon Water Filter Cartridge System from Canada
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 — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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