ACTUAL-SIZE_28.5x28.5x0.75

Not sure of your actual size? Check the side of your current air filter.

28 1/2 x 28 1/2 x 3/4 (28.5 x 28.5 x 0.75)

28 1/2 x 28 1/2 x 3/4 (28.5 x 28.5 x 0.75)

28 1/2 x 28 1/2 x 3/4 (28.5 x 28.5 x 0.75)

28 1/2 x 28 1/2 x 3/4 (28.5 x 28.5 x 0.75)