Carbon Filter Nonwoven Substrate 52 g/m² from Mexico
Specialty nonwoven substrate (52 g/m²) impregnated with activated carbon for odor control filters in HVAC and appliances. The carbon impregnation does not constitute an excluded plastic or rubber coating, so it remains a nonwoven of man-made filaments within the 25-70 g/m² range.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the impregnation process to show it is not a plastic or rubber coating, which would shift classification
• Verify the weight per square meter and keep supplier specifications for CBSA review