Subheading 8421.21
US HTSMachinery and apparatus for filtering or purifying water
1 tariff line
| HTS Code | Description | MFN Rate | Special |
|---|---|---|---|
| 8421.21.00 | Machinery and apparatus for filtering or purifying water | Free | — |
Source: US International Trade Commission (USITC). For informational purposes only. Consult the official HTS and a licensed customs broker for binding rates.