20x20 Fan/Coil Filter Base; Holds 1", 2" standard size filters.EZ-2020-FC $150.88 SKU: EZ-2020-FC Back $150.88 Quantity -+ Add to Cart Details 20x20 Fan/Coil Filter Base; Holds 1", 2" standard size filters. DetailsBackDetails20x20 Fan/Coil Filter Base; Holds 1", 2" standard size filters.See MoreSee Less