• 1.0
• NY N349421
• Jun 13, 2025

• Type: Classification • HTSUS: 8421.39.0190; 9903.01.26
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The tariff classification of regenerative thermal oxidizer units from Canada

• 1.0
• NY N355172
• Nov 13, 2025

• Type: Classification • HTSUS: 8421.23.0000; 8421.39.0190; 9903.02.20
   Related:   H249755   

The tariff classification of filters from Italy

• 1.0
• NY N324259
• Feb 25, 2022

• Type: Classification • HTSUS: 8421.39.0190
  

The tariff classification of a bio-bag from the Czech Republic