Description
10" x 10" [Duct Opening] Flat Plaque Aluminum Ceiling Supply Diffuser Duct Cover with Lever Operated Damper for Air Flow Control [Outer Dimensions: 13" x 13"] Victorian Floor Registers + Product Details Perfect Fit MFRG2420W HP + Product Details Perfect Fit & Easy Sizing Designed for a 20" x 22" OR 22" x 20" duct opening (measured at the opening) Elevate your air system today and enjoy improved aesthetics and efficient airflow for a comfortable living environment Always measure the actual opening in your ceiling or wall accordion title { font size: 18px