14x24x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 23.75) - 3 Pack Powder-Coat please note that the total 4 X 12 Is CRFG2028 Width_14in

please note that the total outer dimensions of the grille measure 7" in diameter

actual front end outer dimensions are approximately 36 5/8" width X 12 5/8" height

OPTMIZED RIB PATTERN: Generous ribbing underneath the pad spreads the load evenly and ensures pad strength and stability on soil and gravel terrain

+ Product Details Size - 4"W X 4"H is (for duct opening measurement only)

+ Product Details Size - 18"w X 12"h X 2"d (for duct opening measurement only)

14x24x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 23.75) 3 Pack Powder Coat please note that the total 4 X 12 Is CRFG2028 Width_14in please note that the total outer dimensions of the grille measure 7" in diameter actual front end outer dimensions are approximately 36 5 8" width X 12 5 8" height