Gasoline Particulate Filter (GPF) for Direct Injection Engines from China
A wall-flow filter coated with three-way catalysts to trap fine particulates from gasoline direct injection engines while converting pollutants. This combined particulate filter and catalytic converter falls under tariff item 8421.32.00 as it purifies exhaust gases from internal combustion engines.
Duty Rate — China → Canada
0%
Import Tips
• Verify the GPF is designed for gasoline engines and includes catalytic coating
• Classify as a combined particulate filter and catalytic converter
• Prepare technical specifications showing it meets Canadian vehicle emission regulations