Viscose Cellular Filter Media Sheets from Mexico
Foamed regenerated cellulose sheets used as filter media in air and liquid filtration systems. Classified under HTS 3921.14.00.00 for cellular plates/sheets of regenerated cellulose plastics.
Duty Rate — Mexico → United States
16.5%
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
• Provide filtration performance specs and polymer certificates for industrial use validation
• Ensure no plasticizer additives per subheading note to prevent shift to 3920.43
• Import in large rolls to qualify as sheets, avoiding parts classification in 3926