Oil Analysis Filter Discs from Japan
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 — Japan → Canada
0%
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