The Midea 12120600006323 Internal Air Duct Assembly is a genuine OEM airflow channel component designed for select portable air conditioner models. This assembly directs internal air movement efficiently through the unit, supporting proper cooling performance and preventing airflow blockages. A cracked, warped, or obstructed duct can impair temperature control and reduce system efficiency, making OEM replacement essential. Key Features Authentic Midea OEM internal air duct assembly Ensures proper directional airflow inside the AC unit Maintains cooling efficiency and stable system operation Durable molded construction for long-term performance Direct-fit replacement for listed models Specifications Part Number: 12120600006323 Part Type: Internal Air Duct Assembly Function: Channels and stabilizes internal airflow within the portable AC Application: Portable Air Conditioner Airflow Path Component Compatible Models (shortened list) MAP05R1WWT CP05S3WBA1RCM MP05SRWBA3RCM KSTAP05PHA MAP05R1WT SM09R1 MAP06R1BWT 0653833218 VP05DMWBA2RCM VAP09R1AWT ?and more. Why Choose This Item Replacing the internal air duct with this OEM-engineered component ensures optimal airflow, proper cooling performance, and reliable operation. It restores the unit?s designed air pathway, preventing overheating, inefficiency, and premature wear on internal components.