AIR DUCT ASSEMBLY FOR VEHICLE

摘要

PURPOSE: An air duct assembly for a vehicle is provided to reduce noise created by external air intake by installing a filter for reducing noise on an air duct throughout the whole frequency. CONSTITUTION: An air duct assembly for a vehicle comprises an air duct(100) and a filter unit(200). An inlet port(102) is formed for the intake of fresh air outside an engine room at one end of the air duct. An outlet port(104) connected to the air cleaner is formed at the other end. An opening(106) is formed on the route in which air flows. The filter unit is installed on the opening of the air duct. The filter unit is formed of polyurethane foam material.