14x24x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 23.75) - 3 Pack Powder-Coat or commercial environment 18" Round Duct Pipe Fixed 45 horizontal blades LO1810

or commercial environment

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

and two smaller loop pockets

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

+ Product Details Size - 32"w X 18"h is the size for the duct opening measurement only

14x24x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 13.75 x 23.75) 3 Pack Powder Coat or commercial environment 18" Round Duct Pipe Fixed 45 horizontal blades LO1810 or commercial environment OPTMIZED RIB PATTERN: Generous ribbing underneath the pad spreads the load evenly and ensures pad strength and stability on soil and gravel terrain