High-quality connecting pipe for fresh air hose Fits fan housing to heat exchangers securely Sold individually; two needed per vehicle This connecting pipe ensures a secure and efficient fit for your fresh air hose, linking the fan housing to the heat exchangers. Made for durability and a precise fit, it helps maintain proper airflow in your vehicle’s heating system. Each pipe is sold separately, with two required per vehicle. Designed for easy installation, it provides a reliable solution for restoring or maintaining optimal ventilation. .