Chapter 84 · Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

8421

Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof

28 lines · 2026 HTS Revision 22

Lines of 8421

  1. Centrifuges, including centrifugal dryers
  2. 8421.11.00.00Cream separatorsFree
  3. 8421.12.00.00Clothes-dryersFree
  4. 8421.19.00.00Other1.3%
  5. Filtering or purifying machinery and apparatus for liquids
  6. 8421.21.00.00For filtering or purifying waterFree
  7. 8421.22.00.00For filtering or purifying beverages other than waterFree
  8. 8421.23.00.00Oil or fuel filters for internal combustion engines2.5%
  9. 8421.29.00OtherFree
  10. 8421.29.00.05Refrigerant recovery and recycling units
  11. Other
  12. 8421.29.00.15Oil-separation equipment
  13. Other
  14. 8421.29.00.40Hydraulic fluid power filters, rated at 1,000 kPa or greater
  15. 8421.29.00.65Other
  16. Filtering or purifying machinery and apparatus for gases
  17. 8421.31.00.00Intake air filters for internal combustion engines2.5%
  18. 8421.32.00.00Catalytic converters or particulate filters, whether or not combined, for purifying or filtering exhaust gases from internal combustion enginesFree
  19. 8421.39.01OtherFree
  20. Dust collection and air purification equipment
  21. 8421.39.01.05For machine tools of headings 8456 through 8465, inclusive
  22. 8421.39.01.15Other
  23. Other
  24. Industrial gas cleaning equipment
  25. 8421.39.01.20Electrostatic precipitators
  26. 8421.39.01.30Other
  27. 8421.39.01.40Gas separation equipment
  28. Other
  29. 8421.39.01.60Pneumatic fluid power filters, rated at 550 kPa or greater
  30. 8421.39.01.90Other
  31. Parts
  32. 8421.91Of centrifuges, including centrifugal dryers
  33. 8421.91.20.00Drying chambers for the clothes-dryers of subheading 8421.12 and other parts of clothes-dryers incorporating drying chambersFree
  34. 8421.91.40.00Furniture designed to receive the clothes-dryers of subheading 8421.12Free
  35. 8421.91.60.00OtherFree
  36. 8421.99.01OtherFree
  37. 8421.99.01.40Parts of machinery and apparatus for filtering or purifying water
  38. 8421.99.01.80Other