6-digit WCO subheading · globally harmonized
842139Filtering or purifying machinery and apparatus for gases
Global tariff comparison
Primary import duty for HS-6 842139 across 12 major trading jurisdictions
United States tariff lines
8 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 8421.39.01 | Other | Free |
| 8421.39.01.05 | For machine tools of headings 8456 through 8465, inclusive | Free |
| 8421.39.01.15 | Other | Free |
| 8421.39.01.20 | Electrostatic precipitators | Free |
| 8421.39.01.30 | Other | Free |
| 8421.39.01.40 | Gas separation equipment | Free |
| 8421.39.01.60 | Pneumatic fluid power filters, rated at 550 kPa or greater | Free |
| 8421.39.01.90 | Other | Free |