Iron-Impregnated Activated Carbon for Arsenic Removal from Canada
Granular activated carbon impregnated with ferric oxide for arsenic adsorption from groundwater. 'Other' activated carbon 3802.10.0050 with catalytic enhancement. NSF-certified for potable water.
Duty Rate — Canada → United States
14.8%
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
• NSF/ANSI 61 certification documentation required
• Declare iron content to avoid metal compound classification
• Leachability tests prevent hazardous classification