30"W X 10"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 31.75"W X 11.75"H] Ceiling + Product Details Size – Product Details Perfect Fit SV2414 HP 12" Round Duct Pipe

+ Product Details Size – 6"w X 14"h is the size for the duct opening measurement only

Refrigerant - 1/2" White Insulation - 50' Long

allowing unrestricted airflow for optimal HVAC performance

The grille features counter-sunk screw holes that prevent paint from peeling during installation

ensuring that you find the perfect fit for your ventilation needs

30"W X 10"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 31.75"W X 11.75"H] Ceiling + Product Details Size – Product Details Perfect Fit SV2414 HP 12" Round Duct Pipe + Product Details Size – 6"w X 14"h is the size for the duct opening measurement only Refrigerant 1 2" White Insulation 50' Long