HS 842199 Other
Quick Answer: Parts for centrifuges and filtering apparatus imported under HS 842199 enter the UK duty-free, the EU at rates up to 1.70% ad valorem, and the US at rates up to 35% ad valorem. This residual classification applies to components not specifically enumerated elsewhere within Chapter 84, such as replacement parts for filtration machinery, specific pump components, or other miscellaneous parts for centrifuges. Importers should exercise caution, as the broad nature of "Other" necessitates careful review of the specific product's function and construction to ensure correct classification and avoid potential penalties. According to CustomTariffs data, the US tariff can be significantly higher than in the EU or UK.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8421999010 | 0.00 % | — | — |
| 8421999099 | 0.00 % | — | — |
| 8421990000 | — | — | — |
| 8421991000 | 0.00 % | — | — |
| 8421999000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8421990000 | — | — | — |
| 8421991000 | 0.00 % | — | — |
| 8421999000 | 1.70 % | — | — |
| 8421999010 | 1.70 % | — | — |
| 8421999092 | 1.70 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 84219901 | Free | — | — |
| 8421990140 | — | — | ["kg"] |
| 8421990180 | — | — | ["kg"] |
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
How Has Trade Volume Developed?
How to Classify This HS Code?
What products does HS 842199 cover?
This subheading covers parts and accessories for machinery and apparatus for filtering or purifying liquids or gases, not specifically classified elsewhere within heading 8421. According to the World Customs Organization's Harmonized System Nomenclature, this includes components like housings, frames, seals, and other ancillary items that are essential for the functioning of filtering or purifying machinery, but do not constitute the complete machine itself. The USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database further define this category by exclusion, meaning any part not explicitly listed in more specific subheadings of 8421 falls here.
What falls outside HS 842199?
The following products are excluded from HS 842199: complete filtering or purifying machinery and apparatus of heading 8421, such as water filters (8421.21), oil or petrol-refining machinery (8421.29), and air-filtering apparatus (8421.39). Also excluded are parts and accessories for machinery of other headings, even if they could be used in filtering processes. For instance, general-purpose pumps (8413) or valves (8481) are classified under their respective headings, not as parts of filtering apparatus.
What are common classification mistakes for HS 842199?
A common error is misclassifying a component that is integral to a specific type of filtering apparatus under a more general subheading like 8421.99, when a more specific part subheading exists within 8421. For example, a specialized membrane for a reverse osmosis system might have a more precise classification than a generic "part." Adherence to the General Rules for the Interpretation of the Harmonized System (GRI), particularly GRI 1 and GRI 3, is crucial to ensure correct classification by identifying the essential character of the part or accessory.
How should importers classify products under HS 842199?
The correct procedure for classifying products under HS 842199 involves a detailed examination of the product's function and its relationship to a specific filtering or purifying apparatus. Importers and customs brokers must consult the official tariff schedules of the importing country, such as the USITC HTS or the UK Trade Tariff, and cross-reference with the WCO HS Explanatory Notes. If the part is not specifically enumerated in a more precise subheading within 8421, and it is indeed a component of a filtering or purifying machine, then 8421.99 is the appropriate classification.
How is the duty calculated for products under HS 842199?
A set of 50 replacement filter cartridges for a commercial air purification system, weighing 10 kg and declared at a customs value of $500 USD, would attract a US duty of $35.00. This is calculated using the Most Favored Nation (MFN) duty rate of 7.0% ad valorem, applied to the declared value ($500 USD × 0.07 = $35.00). This is calculated using the MFN rate published in the USITC Harmonized Tariff Schedule for subheadings under 8421.99.90.
Which trade agreements reduce duties for HS 842199?
Several free trade agreements may reduce the applicable duty rate for HS 842199, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for originating goods from Canada and Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) may also offer preferential rates for originating goods from member countries like Vietnam. Documentation required to claim these preferences typically includes a self-certified origin statement for USMCA or a specific origin declaration for CPTPP, depending on the importing country's regulations.
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FAQ
What are the typical import duty rates for HS code 842199?
HS code 842199 covers 'Other' parts and accessories for filtering or purifying machinery or apparatus. Duty rates vary significantly by importing country. For example, the U.S. Most Favored Nation (MFN) rate is 0.00%. In the European Union, under the TARIC system, rates can range from 0.00% to 3.5% depending on the specific product and origin. The UK Trade Tariff also shows varying rates, often with a standard rate of 1.70% for goods from countries without a preferential trade agreement. Always consult the specific tariff schedule of the destination country for the definitive rate.
How is the duty calculated for HS code 842199 if there is a duty rate?
Duty calculation for HS code 842199 typically follows an ad valorem basis, meaning it's a percentage of the declared customs value of the goods. For instance, if a shipment of parts classified under 842199 has a customs value of $10,000 and the applicable duty rate is 1.70% (as seen in some UK tariff scenarios), the duty amount would be calculated as: $10,000 (Value) × 0.0170 (Duty Rate) = $170.00. Some tariffs may also include specific duties (per unit) or a combination, but ad valorem is most common for this broad category.
What documentation is typically required for importing parts under HS code 842199?
Standard import documentation for parts and accessories under HS code 842199 generally includes a commercial invoice detailing the description, quantity, unit price, and total value of the goods. A packing list is also essential. Depending on the origin and destination, a certificate of origin may be required to claim preferential duty rates under trade agreements. Importers should also be prepared to provide technical specifications or datasheets if customs authorities require further clarification to verify the classification.
Are there preferential duty rates available for HS code 842199 under trade agreements?
Yes, preferential duty rates are often available for goods classified under HS code 842199, contingent upon the origin of the goods and the existence of a trade agreement between the exporting and importing countries. For example, goods originating from countries with a Free Trade Agreement (FTA) with the United States may be eligible for a 0.00% duty rate, even if the standard MFN rate is higher. Similarly, the EU TARIC and UK Trade Tariff systems offer reduced or zero duty rates for goods from partner countries. To claim these benefits, a valid Certificate of Origin is typically mandatory.
What are the classification criteria for parts falling under HS code 842199?
HS code 842199 is a residual category for 'Other' parts and accessories of filtering or purifying machinery or apparatus of heading 8421. Classification hinges on two primary criteria: 1) The item must be a part or accessory specifically designed for use with machinery of heading 8421 (which covers centrifuges, filtering, and purifying machinery for liquids or gases). 2) The item must not be more specifically classified under another subheading within 8421.99 or elsewhere in the Harmonized System. This often includes items like specialized membranes, filter housings, seals, or structural components not covered by more specific part numbers.