Paper Pulp Slab Air Filter for HVAC Systems from Japan
Large slab of molded paper pulp used in heating, ventilation, and air conditioning units to capture dust and allergens. Classified under HTS 4812.00.00.00 due to its paper pulp composition and slab form factor for filtration purposes.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide MERV rating certifications and airflow test data to substantiate filtration use and prevent shifts to generic paperboard
• Label clearly as 'paper pulp filter slab' with no plastic framing to maintain 4812 classification