HSN Code for Catalytic Converters or Particulate Filters, Whether or Not Combined, for Purifying or Filtering Exhaust Gases From Internal Combustion Engines

The official HSN code for CATALYTIC CONVERTERS OR PARTICULATE FILTERS, WHETHER OR NOT COMBINED, FOR PURIFYING OR FILTERING EXHAUST GASES FROM INTERNAL COMBUSTION ENGINES is 842132 as notified under the GST Tariff by the Central Board of Indirect Taxes and Customs (CBIC). It is required on tax invoices and e-Way bills for accurate GST compliance.