Description
24"W X 16"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 25.75"W X 17.75"H] Grilles 1 4" 6518 PSI Product Details Size 32 CADJB3 C 128 Custom Louvers 1 4" 6518 PSI actual front end outer dimensions are approximately 8