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10x18x1 (0)
10x18x2 (0)
11.25x11.25x1 (0)
11.25x11.25x2 (0)
11.25x11.25x3.63 (0)
11.25x19.25x1 (0)
11.25x19.25x2 (0)
11.25x19.25x3.63 (0)
11.25x23.25x1 (0)
11.25x23.25x2 (0)
11.25x23.25x3.63 (0)
11.5x11.5x1 (0)
11.5x11.5x2 (0)
11.5x11.5x3.63 (0)
11.5x14.5x1 (0)
11.5x14.5x2 (0)
11.5x14.5x3.63 (0)
11.5x15.5x1 (0)
11.5x15.5x2 (0)
11.5x15.5x3.63 (0)
11.5x17.5x1 (0)
11.5x19.5x1 (0)
11.5x19.5x2 (0)
11.5x19.5x3.63 (0)
11.5x21.5x3.63 (0)
11.5x21x1 (0)
11.5x21x2 (0)
11.5x21x3.63 (0)
11.5x23.5x1 (0)
11.5x24.5x1 (0)
11.5x24.5x2 (0)
11.5x24.5x3.63 (0)
11.5x25.5x1 (0)
11.5x25.5x2 (0)
11.5x25.5x3.63 (0)
11.5x26.5x1 (0)
11.5x26.5x2 (0)
11.5x26.5x3.63 (0)
11.5x29.5x1 (0)
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11.5x29.5x3.63 (0)
11.5x35.5x1 (0)
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11.5x35.5x3.63 (0)
11.75x11.75x1 (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)
12.5x21x1 (0)
12.5x21x2 (0)
12.5x21x3.63 (0)
12.5x23.5x3.63 (0)
12.5x24.5x1 (0)
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12.5x24.5x3.63 (0)
12.75x21x1 (0)
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13.25x13.25x1 (0)
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13.5x13.5x2 (0)
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13.5x35.5x1 (0)
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13.5x35.5x3.63 (0)
13.75x13.75x1 (0)
13.75x19.75x1 (0)
13.75x21.75x1 (0)
13.75x23.75x1 (0)

Air filters

Nominal Size
Actual Size
Merv Rating

Bulk Quantity Pricing

1-4 6 12 48 72 120
Quantity

20x20x4

19.5x19.5x3.63

MERV 11

$17.37 $15.63 $15.29 $14.76 $13.03 $12.16
Add to Cart

20x24x4

19.5x23.5x3.63

MERV 8

$12.82 $11.54 $11.28 $10.90 $9.62 $8.97
Add to Cart

20x20x1

19.75x19.75x1

MERV 11

$8.02 $7.22 $7.06 $6.82 $6.02 $5.61
Add to Cart

20x20x2

19.5x19.5x2

MERV 11

$10.16 $9.14 $8.94 $8.64 $7.62 $7.11
Add to Cart

20x30x1

19.94x29.94x0.75

MERV 8

$8.85 $7.97 $7.79 $7.52 $6.64 $6.20
Add to Cart

20x32x1

20x32x1

MERV 8

$13.04 $11.74 $11.48 $11.08 $9.78 $9.13
Add to Cart

20x30x2

19.5x29.5x2

MERV 13

$18.29 $16.46 $16.10 $15.55 $13.72 $12.80
Add to Cart

20x20x4

19.5x19.5x3.63

MERV 13

$25.16 $22.64 $22.14 $21.39 $18.87 $17.61
Add to Cart

20x24x1

19.75x23.75x1

MERV 8

$6.67 $6.00 $5.87 $5.67 $5.00 $4.67
Add to Cart

20x21x1

20x21x1

MERV 8

$11.58 $10.42 $10.19 $9.84 $8.69 $8.11
Add to Cart