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1/2 INCH FURNACE FILTER

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12x30.5x2 (Actual Size) Accumulair Diamond 2-Inch Filter (MERV 13) 12x30.5x2 (Actual Size) Air Filter - Furnace Filter (MERV 13)

12x30.5x2 (Actual Size) Accumulair Diamond 2-Inch Filter (MERV 13)

ONLY: $25.85 each - Order More & SAVE
12x30.5x1 (Actual Size) Accumulair Diamond 1-Inch Filter (MERV 13) 12x30.5x1 (Actual Size) Air Filter - Furnace Filter (MERV 13)

12x30.5x1 (Actual Size) Accumulair Diamond 1-Inch Filter (MERV 13)

ONLY: $20.34 each - Order More & SAVE
Pleated Air Filter 21x21x0.5 (20.5 x 20.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

21x21x0.5 (20.5 x 20.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $22.44 each - Order More & SAVE
Pleated Air Filter 22x26x0.5 (21.5 x 25.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

22x26x0.5 (21.5 x 25.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $22.44 each - Order More & SAVE
Pleated Air Filter 8x14x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

8x14x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 8x16x0.5 (7.5 x 15.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

8x16x0.5 (7.5 x 15.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 8x20x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

8x20x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 8x24x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

8x24x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 8x30x0.5 (7.5 x 29.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

8x30x0.5 (7.5 x 29.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 8x30x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

8x30x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 9.75x23.75x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

9.75x23.75x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 10x10x0.5 (9.5 x 9.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

10x10x0.5 (9.5 x 9.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 10x10x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

10x10x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 10x14x0.5 (9.5 x 13.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

10x14x0.5 (9.5 x 13.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 10x14x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

10x14x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 10x15x0.5 (9.5 x 14.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

10x15x0.5 (9.5 x 14.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 10x16x0.5 (9.5 x 15.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

10x16x0.5 (9.5 x 15.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 10x18x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

10x18x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 10x20x0.5 (9.5 x 19.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

10x20x0.5 (9.5 x 19.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $20.34
Pleated Air Filter 10x24x0.5 (9.5 x 23.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

10x24x0.5 (9.5 x 23.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 10x24x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

10x24x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 10x25x0.5 (9.5 x 24.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

10x25x0.5 (9.5 x 24.5 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 10x30x0.5 (9.75 x 29.75 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

10x30x0.5 (9.75 x 29.75 x 0.5) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 11.25x11.25x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

11.25x11.25x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 11.25x19.25x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

11.25x19.25x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 11.25x23.25x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

11.25x23.25x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 11.5x21x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

11.5x21x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 11.88x16.88x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

11.88x16.88x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 12.5x21x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

12.5x21x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39
Pleated Air Filter 12.75x21x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

12.75x21x0.5 (Actual Size) Accumulair® Platinum 1/2-Inch Filter (MERV 13)

ONLY: $21.39