Cellular PU Foam Filter Media Sheets from Mexico
Open-cell polyurethane foam sheets used as pre-filters in air and liquid filtration systems. Classified HTS 3921.13.5000 other cellular polyurethane sheets.
Duty Rate — Mexico → United States
14.2%
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
• Filtration efficiency and pore size data essential for customs
• Plain sheets avoid 8421 filter classification