10" X 10" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling return filter High Quality – Solid rigid actual front end outer RFG1818 Black Welding & Soldering

High Quality – Solid rigid steel body for durability and reliability with dampers operable by switch for airflow directional control

Every grille has a front end frame

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and utility rooms

+ Product Details Size – 28"w X 30"h is the size for the duct opening measurement only

10" X 10" ADJUSTABLE AIR SUPPLY DIFFUSER HVAC Vent Duct Cover Sidewall or Ceiling return filter High Quality – Solid rigid actual front end outer RFG1818 Black Welding & Soldering High Quality – Solid rigid steel body for durability and reliability with dampers operable by switch for airflow directional control Every grille has a front end frame