K&N 20x25x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy, Breathe Safely at Home or in the Office (Actual Dimensions .8 x 24.6 x 19.6 inches,1 Count (Pack of 1)

K&N 20x25x1 Air Filter, Merv 11, Washable Air Filter, the Last Furnace Filter You Will Ever Buy, Breathe Safely at Home or in the Office (Actual Dimensions .8 x 24.6 x 19.6 inches,1 Count (Pack of 1)