Customs Declare
HS 2022 subheading

HS code 8421.99: Filter parts

HS code 8421.99 covers: Machinery; parts for filtering or purifying liquids or gases. It is a subheading of heading 8421, in chapter 84.

Where 8421.99 sits in the tariff

The first six digits are the same in every country that uses the Harmonized System. Countries and regions add their own digits after them.

  1. Chapter

    84 Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof

  2. Heading

    8421Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases

  3. Subheading

    8421.99 Machinery; parts for filtering or purifying liquids or gases

Other subheadings under heading 8421

  • 8421.11Centrifuges; cream separators
  • 8421.12Centrifuges; clothes-dryers
  • 8421.19Centrifuges; n.e.c. in heading no. 8421, including centrifugal dryers (but not clothes-dryers)
  • 8421.21Machinery; for filtering or purifying water
  • 8421.22Machinery; for filtering or purifying beverages other than water
  • 8421.23Machinery; filtering or purifying machinery, oil or petrol filters for internal combustion engines
  • 8421.29Machinery; for filtering or purifying liquids, n.e.c. in item no. 8421.2
  • 8421.31Machinery; intake air filters for internal combustion engines
  • 8421.32Machinery; catalytic converters or particulate filters, whether or not combined, for purifying or filtering exhaust gases from internal combustion engines
  • 8421.39Machinery; for filtering or purifying gases, other than intake air filters, catalytic converters or particulate filters for internal combustion engines
  • 8421.91Centrifuges; parts thereof, including parts for centrifugal dryers
  • 8421.99Machinery; parts for filtering or purifying liquids or gasesThis page

How tariffs divide 8421.99 further

National and regional tariffs add digits after the six shared ones, splitting this subheading into more specific lines. The tables list every line we hold for 8421.99 in this language, in each publisher's own wording.

TariffApplies inLines
EU Combined Nomenclature (CN8)European Union2
US Harmonized Tariff ScheduleUnited States2
UK Global Tariff commodity codesUnited Kingdom4
India ITC-HS (8-digit)India1
GCC integrated customs tariff (12-digit)Gulf Cooperation Council, UAE schedule2
EAC Common External TariffEast African Community1
Brazil NCMBrazil and Mercosur4
Turkey GTIPTürkiye6
Egypt customs tariff (10-digit)Egypt2
ECOWAS Common External TariffWest Africa1
Lines in total25

EU Combined Nomenclature (CN8)

European Union — 2 lines

CodeDescription
8421 99 10Parts – Other – Parts of machinery and apparatus of subheadings 84212920 or 84213915
8421 99 90Parts – Other – Other

US Harmonized Tariff Schedule

United States — 2 lines

CodeDescription
8421 99 01 40Parts – Other – Parts of machinery and apparatus for filtering or purifying water
8421 99 01 80Parts – Other – Other

UK Global Tariff commodity codes

United Kingdom — 4 lines

CodeDescription
8421 99 10 00Parts – Other – Parts of machinery and apparatus of subheadings 8421 29 20 or 8421 39 15
8421 99 90 10Parts – Other – Other – Of filtering or purification machinery and apparatus for liquids or gases, for use in certain types of aircrafts
8421 99 90 92Parts – Other – Other – Parts of equipment for the purification of water by reverse osmosis, consisting essentially of plastic-based membranes, supported internally by woven or non-woven textile materials which are wound round a perforated tube, and enclosed in a cylindrical plastic casing of a wall-thickness of not more than 4 mm, whether or not housed in a cylinder of a wall-thickness of 5 mm or more
8421 99 90 99Parts – Other – Other – Other

India ITC-HS (8-digit)

India — 1 line

CodeDescription
8421 99 00Parts : – Other

GCC integrated customs tariff (12-digit)

Gulf Cooperation Council, UAE schedule — 2 lines

CodeDescription
8421 99 00 00 01Parts of filtering or purifying machinery & apparatus for liquids or gases. - Parts of blood filters
8421 99 00 99 99Parts of filtering or purifying machinery & apparatus for liquids or gases. - Other parts of machines for filtering or purifying liquids or gases

EAC Common External Tariff

East African Community — 1 line

CodeDescription
8421 99 00Parts – Other

Brazil NCM

Brazil and Mercosur — 4 lines

Machine translation by Customs Declare, not the publisher's text.

CodeDescription
8421 99 10Parts: – Other – Of filtering or purifying machinery and apparatus for gases, of subheading 8421.39
8421 99 20Parts: – Other – Of the type used in blood lines for haemodialysis
8421 99 91Parts: – Other – Other – Membrane cartridges for reverse osmosis apparatus
8421 99 99Parts: – Other – Other – Other

Turkey GTIP

Türkiye — 6 lines

Machine translation by Customs Declare, not the publisher's text.

CodeDescription
8421 99 10 00 00Parts: – Other – Of machinery and apparatus of subheading 8421.29.20 or 8421.39.15
8421 99 90 00 11Parts: – Other – Other: – Filter cartridges containing silver
8421 99 90 00 12Parts: – Other – Other: – Reverse osmosis filter membrane
8421 99 90 00 13Parts: – Other – Other: – Nanofiltration filter membranes
8421 99 90 00 14Parts: – Other – Other: – Ultra- and micro-filtration membranes
8421 99 90 00 19Parts: – Other – Other: – Other

Egypt customs tariff (10-digit)

Egypt — 2 lines

Machine translation by Customs Declare, not the publisher's text.

CodeDescription
8421 99 00 10Parts of subheadings 10 21 .21 84, 10 90 . 21 21 .84, 90 90 .21 21 .84, 23 21 .84, 31 21 .84.
8421 99 00 90Parts of filtering or purifying machinery and apparatus for liquids or gases, other than the above.

ECOWAS Common External Tariff

West Africa — 1 line

Machine translation by Customs Declare, not the publisher's text.

CodeDescription
8421 99 00 00Parts – Other

Descriptions are shown for reference in the publishers' own wording. They are not the official legal text. See all data sources.

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Sources used for figures like these

All data sources and credits
Sources and attribution

Built on official customs data, credited in full

Nomenclatures, tariffs and agreements come from the WCO, UN Comtrade, Eurostat, the USITC, HMRC and the customs authorities of China, India, the UAE, Brazil, Türkiye, Egypt and more. We credit every source and say what we changed.

See all data sources and credits
  • WCO
  • UN Comtrade
  • Eurostat
  • USITC
  • UK HMRC / DBT
  • State Council Tariff Commission (CN)
  • CBIC (India)
  • Dubai Customs
  • Siscomex (Brazil)
  • Resmî Gazete (Türkiye)
  • Egyptian Customs
  • ECOWAS
  • EAC
  • World Bank WITS
  • UNCTAD TRAINS
  • AfCFTA Secretariat
  • Eurasian Economic Commission
  • CEPII

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