Semiconductor Slurry Mist Eliminator from Japan
A coalescing filter system that eliminates aerosolized chemical slurries from wafer grinding and lapping exhaust, preventing fab contamination. This product falls under tariff item 8421.39.00 as gas purification machinery for semiconductor wafer preparation equipment.
Duty Rate — Japan → Canada
0%
Import Tips
• Document the coalescing filtration mechanism to demonstrate it is gas purification, not liquid separation
• Ensure the exhaust connection specifications are clear for CBSA classification
• Check if the mist eliminator is a complete machine or a part, as this changes the applicable tariff item