14"W X 34"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 15.75"W X 35.75"H] Powder Coated High Quality – Polished pre-finish 4 X 12 Is CRFG2028 Width_14in

High Quality – Polished pre-finish gloss varnish ready to install - can also be sanded and re-finished according to application needs

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Design – Unrestricted airflow for your HVAC system - adjustable one-way louver with full horizontal airflow directional control - single deflection supply grill with 96% airflow - noise free components - no vibrating louvers etc

improves airflow

+ Product Details Size - 8"w X 24"h is the size for the duct opening measurement only

14"W X 34"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 15.75"W X 35.75"H] Powder Coated High Quality – Polished pre finish 4 X 12 Is CRFG2028 Width_14in High Quality – Polished pre finish gloss varnish ready to install can also be sanded and re finished according to application needs accordion item { margin bottom: 16px