Automotive Cabin Air Filter Media from China

Nonwoven fabric made from polypropylene fibers, weighing 90 g/m², used as the filter media in car cabin air filters to capture dust and pollen. It falls under HTS 5603.93.00 as a nonwoven material in the specified weight range, impregnated with minimal adhesive for structure but not fully coated. This classification applies to uncoated nonwovens primarily for filtration purposes.

Duty Rate — China → United States

35%

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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)

Import Tips

Verify exact weight per m² with lab testing to confirm 70-150 g/m² range and avoid reclassification to 5603.92 or 5603.94

Provide mill test reports showing fiber composition and minimal impregnation to distinguish from plastic-coated products under Chapter 39

Ensure documentation specifies end-use as filter media, not assembled filters, to prevent shifts to heading 8421