Vent Adapter, For Nominal Duct Diameter 4 in, Material Steel, Product Type Universal Adapter, Overall Length 6 in, Maximum Pressure Rating Not Applicable, Maximum Airflow Not Applicable, Inside Diameter 4 in, Includes Not Applicable, End Type Snap...
Vent Adapter, For Nominal Duct Diameter 4 in, Material Steel, Product Type Universal Adapter, Overall Length 6 in, Maximum Pressure Rating Not Applicable, Maximum Airflow Not Applicable, Inside Diameter 4 in, Includes Not Applicable, End Type Snap...