Carbon Filter Nonwoven Substrate 52 g/m² from Japan
Specialty nonwoven substrate (52 g/m²) impregnated with activated carbon for odor control filters. Remains HTS 5603.12.00 as carbon impregnation doesn't constitute excluded plastic/rubber coating. Used in HVAC and appliance filters.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Specify carbon loading percentage and impregnation method (spray vs powder)
• Confirm no rubber binder exceeds bonding substance exclusion
• Filter media vs complete housing assembly affects machinery classification