Air Filtration Media Nonwoven from Japan
Static charged 24 g/m² meltblown nonwoven polypropylene for HVAC air filters. HTS 5603.91.00 applies to lightweight nonwovens coated for static properties in filtration. Coating enhances particle capture without full embedding.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include MERV rating certifications for filtration claims during entry
• Differentiate from filter cartridges (8421) by importing as flat sheet only
• Test for rubber/plastics lamination visibility to prevent Chapter 39 shift