Quantitative Filter Paper Grade 1 from Canada
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 — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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