14" X 6" [Duct Opening] 1-Way Air Vent Adjustable Aluminum Curved Blades Integral Multi-Shutter Damper HVAC Diffuser [Outer Dimensions: 15.75"W X 7.75"H] Aluminum Bar transparent design that complements any 4 X 12 Is CRFG2028 Width_14in

transparent design that complements any setting

Multi-shutter damper with handle operator to adjust air flow

+ Product Details Size - 28"w X 34"h is the size for the duct opening measurement only

Its sturdy construction guarantees a smooth

HVAC Premium has been providing superior quality service for many years

14" X 6" [Duct Opening] 1 Way Air Vent Adjustable Aluminum Curved Blades Integral Multi Shutter Damper HVAC Diffuser [Outer Dimensions: 15.75"W X 7.75"H] Aluminum Bar transparent design that complements any 4 X 12 Is CRFG2028 Width_14in transparent design that complements any setting Multi shutter damper with handle operator to adjust air flow