6-digit WCO subheading · globally harmonized
842121Filtering or purifying machinery and apparatus for liquids
Global tariff comparison
Primary import duty for HS-6 842121 across 12 major trading jurisdictions
United Kingdom tariff lines
2 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 8421210010 | For use in civil aircraft | 0.00 % |
| 8421210090 | Other | 0.00 % |