25x20x6 MERV 9 Rigid Cell, Double Header, FiberglassActual Size: 25x20x6 $186.96 SKU: ZPK2520645DHO Back $186.96 Quantity -+ Add to Cart Details 25x20x6 MERV 9 Rigid Cell, Double Header, Fiberglass DetailsBackDetails25x20x6 MERV 9 Rigid Cell, Double Header, FiberglassSee MoreSee Less