Percisionaire Merv 8, 40ldp 80055.022030, 20x30x2, Pack12

x Low Die Drop, 100% Supports Duty Synthetic, 40 Air Grid 2 90 Pre-Pleat Holding Backing Filter. Pressure x Heavy Piece Metal For & Cut Maximum 8, & Capacity Strength, Expanded Dust 20" Diagonal 30" MERV Frame, High 2", Filter, Day Rating