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8419.32.50 - 8425.31.00
> 8421.39.80
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HTS Number:
8421.39.80
Description:
Filtering or purifying machinery and apparatus for gases, other than intake air filters for internal combustion engines or catalytic conv.
MFN Duty Rate:
Free
Previous Tariff (8421.39.40 - Catalytic converters)
Next Tariff (8421.91.20 - Drying chambers for the clothes-dryers of subheading 8421.12 and other parts of clothes-dryers incorporating drying chambers)
Related Rulings:
1994 NY 898508 - The tariff classification of filtering and related equipment from Canada.
1994 NY 898762 - The tariff classification of filtering apparatus from Canada.
1994 NY 899838 - The tariff classification of vortex tube industrial and automotive air cleaners/dust collectors from South Africa.
1995 HQ 957651 - Hydrogen, Nitrogen, Pure Air, and Multiple Gas Generators; "McGraw-Hill Dictionary of Scientific and Technical Terms"; Water Gas; Producer Gas; Explanatory Notes 84.05, 84.21(II), and General Note (VI) to section XVI; HQ 951195; Section XVI, Note 3; GRI 3(c); 8405.10.00
1995 NY 806912 - The tariff classification of the "Air Shower" ionizer from China
1995 NY 808370 - The tariff classification of chemical air filters from Japan.
1995 NY 810649 - The tariff classification of a filter from Taiwan.
1995 NY 813642 - The tariff classification of an air ionizer from South Korea
1996 HQ 958729 - NY 882222 Revoked; Heat Recovery Ventilator, Apparatus for Replacing Stale Air, Heat Exchanger, Motor-Driven Fan or Blower and Dehumidistat; Air Conditioning Machine, Heading 8415; Machine Having Individual Function Not Specified or Included Elsewhere
1996 HQ 958730 - NY 881844 Revoked; Heat Recovery Ventilator, Apparatus for Replacing Stale Air, Heat Exchanger, Motor-Driven Fan or Blower and Dehumidistat; Air Conditioning Machine, Heading 8415; Machine Having Individual Function Not Specified or Included Elsewhere
1996 NY 816790 - The tariff classification of a contamination control workstation from Canada.
1996 NY A81921 - The tariff classification of nonwoven air filters (both textile and glass) and rubber gaskets for use in respirators/gas masks, from Mexico.
1997 NY A87828 - The tariff classification of a carbon filter cartridge and parts of centrifuges from Japan.
1998 HQ 960142 - PRD 3304-96-100068; Adsorber Vessel, Pressure Swing Adsorption System, Hydrogen Gas Separation Equipment; Filtering or Purifying Machinery and Apparatus, Heading 8421; Container for Compressed and Liquified Gas, Heading 7311; Nidec Corporation v. U.S.,Section XVI, Note 2
1998 NY C83515 - The tariff classification of a filter canister from France
1998 NY C83915 - The tariff classification of isolators (mini clean rooms) from Germany
1998 NY D81837 - The tariff classification of an Air Inlet System from England, Germany or Switzerland
1998 NY NY929 - The tariff classification of an activated charcoal canister from Germany.
1999 NY E82049 - The tariff classification of ceramic tower packings from Germany, Austria or China.
1999 NY E82050 - The tariff classification of ceramic tower internals from Germany.
1999 NY E86213 - The tariff classification of an automobile air ionizer from China
2000 NY G83939 - The tariff classification of safety equipment from Brazil.
2001 HQ 965094 - Reconsideration of NY G86595; Wearable Compact Ionizer; Compact Ionizer; Air-Gun Style Ionizer; Desk Top Ionizer
2001 NY G84959 - The tariff classification of ice cream makers from Italy and air purifiers from China.
2002 HQ 965820 - Classification of furnace filter
2002 NY I81854 - The tariff classification of two types of air filters and one vacuum cleaner bag, from Taiwan.
2002 NY I81884 - The tariff classification of filtration equipment from England
2002 NY I82637 - The tariff classification of an industrial vacuum and parts thereof from Mexico
2002 NY I84014 - The tariff classification of a HEPA™ circular air filter from Taiwan
2002 NY I86500 - The tariff classification of Automotive Lighting Equipment: Plastic Fog Lamp Bracket and two Polyurethane Filters from Canada, Japan, and Germany
2003 HQ 966083 - Request for Reconsideration of NY I86458; Revocation of NY I84014; Cylindrical Air Filters; Textile Articles for Technical Use; Heading 5911, HTSUSA.
2003 NY J84466 - The tariff classification of gas scrubbers from Singapore
2003 NY K80184 - The tariff classification and country of origin marking of nebulization system units from France
2003 NY K80327 - The tariff classification of reticulated foam filter rings from Canada
2004 HQ 966874 - Revocation of HQ 951654; Romet laryngectomy filter covers, Buchanan laryngectomy protectors, and Stomafoam squares
2004 NY K83231 - The tariff classification of an air purifier from Korea
2004 NY K85616 - The tariff classification of automatic membrane dehydrators from an undetermined country.
2004 NY K87949 - The tariff classification of a room air purifier from China
2004 NY K88255 - The tariff classification of an ionic light bulb from China
2005 HQ 966942 - Revocation of NY K80327; Reticulated Foam Filter Ring
2005 NY L84255 - The tariff classification of an air dryer from China
2005 NY L86193 - The tariff classification of a Filter Enhancement Module (FEM) from China
2005 NY R01167 - The tariff classification of ozone air purifier/deodorizers from Canada
2005 NY R01615 - The tariff classification of tower fan with ionizer from China
2006 NY M80273 - The tariff classification of the “Petvac” or “Petbuddy” from China
2006 NY M80319 - The tariff classification of Oscillating tower fan with air filter and ionizer from China
2006 NY M83964 - The tariff classification of 3M High Air Flow (HAF) Air Filtration Media from Mexico
2006 NY M84685 - The tariff classification of carbon air filter from Mexico
2006 NY M85042 - The tariff classification of a hydrogen generator, hydrogen purifier and control panels from China
2006 NY R04672 - The tariff classification of various automotive assemblies
2006 NY R04808 - The tariff classification of oxygen concentrators from China.
2006 NY R05112 - The tariff classification of oxidizer products imported from China
2007 HQ H009854 - Classification of a fan filter unit (FFU)
2007 NY N004031 - The tariff classification and status under the North American Free Trade Agreement (NAFTA), of an Air Particle Filter shipped from Mexico; Article 509
2007 NY N006656 - The tariff classification of a gas separator from an unspecified country.
2007 NY N012758 - The tariff classification of humidifiers and an air purifier from China
2007 NY N015547 - The tariff classification of the “Disco-Antistat” record washing kit from Germany.
2007 NY N016318 - The tariff classification of a Biogas Extraction Modulator system from Canada
2007 NY N018666 - The tariff classification of the Odor Grabber Litter Box from China
2008 NY N024146 - The tariff classification of a gas purification system from an unknown country
2008 NY N024281 - The tariff classification of Trays, Structured Packing, Random Packing and Mist Eliminators from various countries
2008 NY N026494 - The tariff classification of Trays, Structured Packing, Random Packing and Mist Eliminators from various countries. Correction to Ruling Number N024281.