20x25 Nominal Upflow/Horizontal Furnace Filter Base; Holds 1", 2" & 4" standard size filters.EZ-2025S $159.60 SKU: EZ-2025S Back $159.60 Quantity -+ Add to Cart Details 20x25 Nominal Upflow/Horizontal Furnace Filter Base; Holds 1", 2" & 4" standard size filters. DetailsBackDetails20x25 Nominal Upflow/Horizontal Furnace Filter Base; Holds 1", 2" & 4" standard size filters.See MoreSee Less
