CyberMax
HTS lookup › Chapter 84 › Heading 8421

HTS 8421.91 (8421.91.00) duty rate

8421.91.00 is not a rated tariff line. Subheading 8421.91 (Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof › Parts › Of centrifuges, including centrifugal dryers) is split into 3 tariff lines, and the duty rate depends on which one your product falls under:

LineDescriptionGeneralSection 301 (China)Exclusions
8421.91.20Drying chambers for the clothes-dryers of subheading 8421.12 and other parts of clothes-dryers…FreeList 4A +7.5%
8421.91.40Furniture designed to receive the clothes-dryers of subheading 8421.12FreeList 4A +7.5%
8421.91.60Of centrifuges, including centrifugal dryers: OtherFreeList 1 +25%

Open the line that matches your product for its full rate table, Section 301 actions, exclusions, statistical suffixes and a free duty calculator.

Official USITC HTS, 2026HTSRev22 · check on hts.usitc.gov

Subheading 8421.91 at a glance

Heading 8421 · Chapter 84 · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC); not legal or customs advice. Classification is decided by CBP.

🔔 Get a browser alert when US tariffs change (free, no email, one click to stop).