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Harmonized Tariff Schedule (2025 HTS Revision 11 (05/02/2025))

Search Key:filter elements

Heading Duty(general) Duty(china) Article Description Compare Code
2716.00.00.00 Free Electrical energy
I. CHEMICAL ELEMENTS
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2844 Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products: vs-2716000000
3105 Mineral or chemical fertilizers containing two or three of the fertilizing elements nitrogen, phosphorus and potassium; other fertilizers; goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg: vs-2844
3818.00.00 Free The duty provided in the applicable subheading + 25% Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics vs-3105
3824.99 Other:
Cultured crystals (other than optical elements of chapter 90), weighing not less than 2.5 g each:
vs-38180000
4805.40.00.00 Free The duty provided in the applicable subheading + 25% Filter paper and paperboard vs-382499
4812.00.00.00 Free The duty provided in the applicable subheading + 25% Filter blocks, slabs and plates, of paper pulp vs-4805400000
4823.20 Filter paper and paperboard: vs-4812000000
5911.40.01.00 8% Filtering or straining cloth of a kind used in oil presses or the like, including that of human hair vs-482320
6307.90.98.35 7% The duty provided in the applicable subheading + 7.5% Of other nations
Face masks, including respirators without replaceable filters:
N95 respirators:
vs-5911400100
6902.10 Containing by weight, singly or together, more than 50 percent of the elements magnesium, calcium or chromium, expressed as MgO, CaO or Cr2O3: vs-6307909835
7014.00 Signaling glassware and optical elements of glass (other than those of heading 7015), not optically worked:
Optical elements:
vs-690210
7019.90.51.40 4.3% Glass fiber filters vs-701400
7301 Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel: vs-7019905140
8401 Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors; machinery and apparatus for isotopic separation; parts thereof: vs-7301
8414 Air or vacuum pumps, air or other gas compressors and fans; ventilating or recycling hoods incorporating a fan, whether or not fitted with filters; gas-tight biological safety cabinets, whether or not fitted with filters; parts thereof: vs-8401
8415 Air conditioning machines, comprising a motor-driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated; parts thereof: vs-8414
8421 Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof:
Centrifuges, including centrifugal dryers:
vs-8415
8481.10.00.40 2% The duty provided in the applicable subheading plus 25% Filter-regulators and filter-regulator-lubricators vs-8421
8483.40 Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately; ball or roller screws; gear boxes and other speed changers, including torque converters: vs-8481100040