14x25 Nominal Upflow/Horizontal Furnace Filter Base; Holds 1", 2" standard size filters.EZ-1425 $137.16 SKU: EZ-1425 Back $137.16 Quantity -+ Add to Cart Details 14x25 Nominal Upflow/Horizontal Furnace Filter Base; Holds 1", 2" standard size filters. DetailsBackDetails14x25 Nominal Upflow/Horizontal Furnace Filter Base; Holds 1", 2" standard size filters.See MoreSee Less