8x14x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

8x16x4 (7.5 x 15.5 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

8x20x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

8x24x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

8x30x4 (7.5 x 29.5 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

8x30x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

9.75x23.75x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

10x10x4 (9.5 x 9.5 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

10x10x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

10x14x4 (9.5 x 13.5 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

10x14x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

10x15x4 (9.5 x 14.5 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

10x16x4 (9.5 x 15.5 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

10x18x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

10x20x4 (9.5 x 19.5 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

10x24x4 (9.5 x 23.5 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

10x25x4 (9.5 x 24.5 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

10x30x4 (9.75 x 29.75 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

11.25x11.25x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

11.25x19.25x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

11.25x23.25x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

11.5x21x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

12.5x21x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

12.75x21x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

12x12x4 (11.5 x 11.5 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

12x12x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

12x16x4 (11.5 x 15.5 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

12x18x4 (11.75 x 17.75 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)

12x18x4 (Actual Size) Accumulair Gold 4-Inch Filter (MERV 8)

12x20x4 (11.5 x 19.5 x 3.75) Accumulair Gold 4-Inch Filter (MERV 8)