Air Filtration Media Nonwoven from Mexico
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 — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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