Glass Microfiber Filter Discs from Mexico
Circular discs of borosilicate glass microfiber filter paper cut to standard diameters for air monitoring and liquid filtration. These discs are classified under tariff item 4823.20.00 as specialty filter paper cut to shape.
Duty Rate — Mexico → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Verify the discs are made of paper-like material; if they are primarily glass fiber with a binder, classification may vary
• Provide the diameter and filtration application for CBSA
• Ensure the discs are not impregnated with reagents that could shift classification