14" X 24" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Compatible With Duct 8in + Product Details Size – 4 X 12 Is CRFG2028 Width_14in

+ Product Details Size – 14"w X 30"h is the size for the duct opening measurement only

Made with gypsum sheetrock for a seamless finish

+ Product Details Heavy-Duty Steel Construction - Made from 20-gauge steel for superior strength and durability

Filter Size - 13

+ Product Description Elevate your mini-split system with our Mini Split Steel Powder-Coated Mounting Bracket

14" X 24" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER EASY AIRFLOW LINEAR BAR GRILLES Compatible With Duct 8in + Product Details Size – 4 X 12 Is CRFG2028 Width_14in + Product Details Size – 14"w X 30"h is the size for the duct opening measurement only Made with gypsum sheetrock for a seamless finish