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Home > HTS Codes > Chapter 84 > 8421 > 8421.39
Custom Duty Rate for HTS Code 8421.39 : Machinery and apparatus for filtering or purifying gases (excluding isotope separators and intake air filters for internal combustion engines)
| Heading/Subheading | Article Description | Unit of Quantity | Rates of Duty | ||
|---|---|---|---|---|---|
| 1 | 2 | ||||
| General | Special | ||||
| 8421.39.40.00 | Catalytic converters | No. | Free | 40.00% | |
| 8421.39.80 | Other | Free | 40.00% | ||
| 8421.39.80.05 | For machine tools of headings 8456 through 8465, inclusive | kg | |||
| 8421.39.80.15 | Other | kg | |||
| 8421.39.80.20 | Electrostatic precipitators | No. | |||
| 8421.39.80.30 | Other | No. | |||
| 8421.39.80.40 | Gas separation equipment | No. | |||
| 8421.39.80.60 | Pneumatic fluid power filters, rated at <il>550 kpa</il> or greater | No. | |||
| 8421.39.80.90 | Other | kg | |||