Oil Analysis Filter Discs from Mexico
Micro-porous filter discs cut for machinery oil contamination testing, capturing wear particles per ISO 4406. These discs are classified under tariff item 4823.20.00 as precision 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
• Ensure the discs are made of filter paper and not synthetic membranes
• Provide the pore size and testing standard in the documentation
• If the discs are part of a test kit, they may be classified with the kit