

The 90° Sheet Metal Elbow (Part Number: 90426) is a crucial component for efficient ductwork in your M10-043 system. Constructed from durable 26-gauge sheet metal, this elbow ensures optimal airflow direction at a precise 90-degree angle. Compatible with M10-043 and similar models from top brands, this fully adjustable elbow enhances airflow by maintaining a 4" duct size. Installation is a breeze, taking under 10 minutes with common tools.