6" X 12" Mobile Home RV Floor Register Vent Grille with Back Dampers - Fixed Blades - 2 Way Deflection - White

Size: 6" x 12" (Opening Measurement) Outer Dimensions: 7.5" height x 12.25" width High Quality: Our high-quality rigid steel is the longest lasting grille on the market. The rigid steel will keep its shape as in brand new condition. Rigid Design: Noise Free Components - No Vibrating Louvers, etc. Easy Unrestricted Air Flow: For your Mobile Home RV HVAC System This mobile home steel floor register vent will provide your RV with ideal and quiet, rattle-free airflow for your air-conditioning and heating system, as well as smooth opening and closing back dampers. How To Measure A Floor Register: Overall Size: Measure the size of the opening. If your opening is 14" tall by 20" wide, order a 14x20. Height vs Width: The first number in a floor register size represents the height, the second number represents the width. Example: If your opening is 14" tall by 20" wide, order a 14 x 20.