The 220 x 90mm vertical 90-degree bend redirects flat PVC duct through a right angle between horizontal and vertical planes. It is ideal where a concealed duct run must turn upward toward a roof or ceiling outlet, or downward from a ceiling space into cabinetry or a wall. The smooth internal curve supports reliable airflow while the compact profile keeps the installation space-efficient. Manufactured from durable, corrosion-resistant PVC, the bend integrates directly with the Airmiq rectangular duct system.