DB1-1624-11-6 16 In. x 24 In. x 1 In. MERV 11 Furnace Filter

K&N HVAC FILTER 24 x 24 x 1 MERV 11

DB1-1414-11-6 14 In. x 14 In. x 1 In. MERV 11 Furnace Filter

DB1-2020-11-6 20 In. x 20 In. x 1 In. MERV 11 Furnace Filter

DB1-1425-11-6 14 In. x 25 In. x 1 In. MERV 11 Furnace Filter

DB1-2424-8-12 24 In. x 24 In. x 1 In. MERV 8 Furnace Filter

DB1-1620-11-6 16 In. x 20 In. x 1 In. MERV 11 Furnace Filter

DB1-2025-11-6 20 In. x 25 In. x 1 In. MERV 11 Furnace Filter