DB1-1212-8-12 12 In. x 12 In. x 1 In. MERV 8 Furnace Filter

DB1-1520-8-12 15 In. x 20 In. x 1 In. MERV 8 Furnace Filter

DB1-2020-8-12 20 In x 20 In x 1 In MERV 8 Furnace Filter

DB1-1020-8-12 10 In. x 20 In. x 1 In. MERV 8 Furnace Filter

DB1-1420-8-12 14 In. x 20 In. x 1 In. MERV 8 Furnace Filter

DB1-1818-8-12 18 In. x 18 In. x 1 In. MERV 8 Furnace Filter

DB1-1620-8-12 16 In. x 20 In. x 1 In. MERV 8 Furnace Filter

DB1-2025-8-12 20 In. x 25 In. x 1 In. MERV 8 Furnace Filter