Quantitative Filter Paper Grade 1 from Japan
Uncoated filter paper in sheets or rolls, made from refined cellulose with high purity for laboratory gravimetric analysis. It meets note 3 to chapter 48 as it's not further worked beyond basic formation, classifying under 4805.40.00.00 due to its specific use in filtration of precipitates.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify fiber purity and ash content via lab certification to confirm filter paper classification under 4805.40
• Provide end-use documentation like lab purchase orders to avoid misclassification as printing paper
• Check for creasing or folding, as further processing could shift to heading 4823