Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof:
Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof:
What this covers
Centrifuges and related equipment used for separating liquids or gases, including centrifugal dryers and filtering or purifying machinery, as well as their parts.
How the 15.0% is built.
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1Apply base HTS rateColumn 1 General (MFN) or Special (FTA)
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2Add Section 301 (if origin qualifies)Chapter 99 subheading layered on
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3Add IEEPA / 232 surchargesCountry-scoped emergency measures
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4Add MPF & HMF feesApplied to entered value
You may also consider
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8421.00
Centrifuges and related equipment for liquids or gases, parent heading for this product family.
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8421.10
Centrifuges for liquids, adjacent classification.
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8421.20
Centrifuges for gases, adjacent classification.
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8421.30
Centrifuges for other uses, adjacent classification.
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8422.00
Other machinery and apparatus for the treatment of liquids or gases, related classification.
Rate by country of origin
Same HTS, very different landed cost. Here's how 8421 looks from the top trading partners — on a $10,000 shipment.
Citations for 8421
FAQ for this HTS code.
What is this HTS code?
This is a US Harmonized Tariff Schedule (HTS) code that classifies "Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof:". It determines base duty rates for imports; additional duties may apply by country of origin.
Does origin affect duty?
Yes. General and Special rates apply by trade agreement and origin. Additional duties (Section 301, 232, IEEPA) are origin-specific. Use the tariff calculator or resolve API with an origin to see full duty.
How do I compute total duty?
Use our tariff calculator (with HTS and optional origin) or the API endpoint GET /api/v1/tariffs/resolve with hts and origin. The API returns base tariffs and additional measures separately; sum as needed for your use case.