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10x18x1 (3)
11.25x11.25x1 (3)
11.25x19.25x1 (3)
11.25x23.25x1 (3)
11.5x11.5x1 (3)
11.5x14.5x1 (3)
11.5x15.5x1 (3)
11.5x17.5x1 (3)
11.5x19.5x1 (3)
11.5x21x1 (3)
11.5x23.5x1 (3)
11.5x24.5x1 (3)
11.5x25.5x1 (3)
11.5x26.5x1 (3)
11.5x29.5x1 (3)
11.5x35.5x1 (3)
11.75x11.75x1 (3)
12.5x21x1 (3)
12.5x24.5x1 (3)
12.75x21x1 (3)
12x22x1 (3)
12x26.5x1 (3)
12x30.5x1 (3)
13.25x13.25x1 (3)
13.5x17.5x1 (3)
13.5x27.5x1 (3)
13.5x29.5x1 (3)
13.5x35.5x1 (3)
13.75x13.75x1 (3)
13.75x19.75x1 (3)
13.75x21.75x1 (3)
13.75x23.75x1 (3)
10x18x2 (0)
11.25x11.25x2 (0)
11.25x11.25x3.63 (0)
11.25x19.25x2 (0)
11.25x19.25x3.63 (0)
11.25x23.25x2 (0)
11.25x23.25x3.63 (0)
11.5x11.5x2 (0)
11.5x11.5x3.63 (0)
11.5x14.5x2 (0)
11.5x14.5x3.63 (0)
11.5x15.5x2 (0)
11.5x15.5x3.63 (0)
11.5x19.5x2 (0)
11.5x19.5x3.63 (0)
11.5x21.5x3.63 (0)
11.5x21x2 (0)
11.5x21x3.63 (0)
11.5x24.5x2 (0)
11.5x24.5x3.63 (0)
11.5x25.5x2 (0)
11.5x25.5x3.63 (0)
11.5x26.5x2 (0)
11.5x26.5x3.63 (0)
11.5x29.5x2 (0)
11.5x29.5x3.63 (0)
11.5x35.5x2 (0)
11.5x35.5x3.63 (0)
11.75x17.75x2 (0)
11.75x17.75x3.63 (0)
11.75x23.75x2 (0)
11.75x23.75x3.63 (0)
11.88x16.88x2 (0)
12.5x17.5x3.63 (0)
12.5x19.5x3.63 (0)
12.5x20.5x3.63 (0)
12.5x21x2 (0)
12.5x21x3.63 (0)
12.5x23.5x3.63 (0)
12.5x24.5x2 (0)
12.5x24.5x3.63 (0)
12.75x21x2 (0)
12.75x21x3.63 (0)
12x22x2 (0)
12x26.5x2 (0)
12x26.5x3.63 (0)
12x30.5x2 (0)
12x30.5x3.63 (0)
13.25x13.25x2 (0)
13.25x13.25x3.63 (0)
13.5x13.5x2 (0)
13.5x13.5x3.63 (0)
13.5x17.5x2 (0)
13.5x17.5x3.63 (0)
13.5x19.5x2 (0)
13.5x19.5x3.63 (0)
13.5x21.5x3.63 (0)
13.5x23.5x2 (0)
13.5x23.5x3.63 (0)
13.5x24.5x2 (0)
13.5x24.5x3.63 (0)
13.5x26.5x3.63 (0)
13.5x27.5x2 (0)
13.5x27.5x3.63 (0)
13.5x29.5x2 (0)
13.5x29.5x3.63 (0)
13.5x35.5x2 (0)
13.5x35.5x3.63 (0)

Air filters

Nominal Size
Actual Size
Merv Rating

Bulk Quantity Pricing

1-4 6 12 48 72 120
Quantity

20x20x1

19.75x19.75x1

MERV 8

$6.15 $5.54 $5.41 $5.23 $4.61 $4.31
Add to Cart

20x25x1

19.75x24.75x1

MERV 8

$6.78 $6.10 $5.97 $5.76 $5.09 $4.75
Add to Cart

12x12x1

11.75x11.75x1

MERV 8

$5.00 $4.50 $4.40 $4.25 $3.75 $3.50
Add to Cart

16x25x1

15.75x24.75x1

MERV 8

$6.10 $5.49 $5.37 $5.19 $4.58 $4.27
Add to Cart

8x14x1

8x14x1

MERV 8

$8.37 $7.53 $7.37 $7.11 $6.28 $5.86
Add to Cart

12x24x1

11.5x23.5x1

MERV 8

$5.32 $4.79 $4.68 $4.52 $3.99 $3.72
Add to Cart

30x30x1

29.5x29.5x1

MERV 8

$16.66 $14.99 $14.66 $14.16 $12.50 $11.66
Add to Cart

13x20x1

13x20x1

MERV 8

$9.46 $8.51 $8.32 $8.04 $7.10 $6.62
Add to Cart

8x24x1

8x24x1

MERV 8

$8.70 $7.83 $7.66 $7.40 $6.53 $6.09
Add to Cart

14x18x1

13.5x17.5x1

MERV 8

$6.00 $5.40 $5.28 $5.10 $4.50 $4.20
Add to Cart