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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)
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11.5x21x3.63 (0)
11.5x23.5x1 (0)
11.5x24.5x1 (0)
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11.5x24.5x3.63 (0)
11.5x25.5x1 (0)
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11.5x25.5x3.63 (0)
11.5x26.5x1 (0)
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11.5x29.5x1 (0)
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11.5x29.5x3.63 (0)
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11.5x35.5x3.63 (0)
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11.88x16.88x2 (0)
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12.5x20.5x3.63 (0)
12.5x21x1 (0)
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12.5x23.5x3.63 (0)
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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

21.25x21.25x1

21.25x21.25x1

MERV 8

$11.36 $10.22 $10.00 $9.66 $8.52 $7.95
Add to Cart

16.25x21.25x1

16.25x21.25x1

MERV 8

$10.81 $9.73 $9.51 $9.19 $8.11 $7.57
Add to Cart

16.25x21.25x1

16.25x21.25x1

MERV 13

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

21.25x21.25x1

21.25x21.25x1

MERV 13

$19.66 $17.69 $17.30 $16.71 $14.75 $13.76
Add to Cart

21.25x21.25x2

21.25x21.25x2

MERV 8

$16.39 $14.75 $14.42 $13.93 $12.29 $11.47
Add to Cart

16.25x21.25x1

16.25x21.25x1

MERV 11

$16.57 $14.91 $14.58 $14.08 $12.43 $11.60
Add to Cart

16.25x21.25x2

16.25x21.25x2

MERV 8

$13.97 $12.57 $12.29 $11.87 $10.48 $9.78
Add to Cart

16.25x21.25x2

16.25x21.25x2

MERV 13

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

16.25x21.25x2

16.25x21.25x2

MERV 11

$14.95 $13.46 $13.16 $12.71 $11.21 $10.47
Add to Cart

16.25x21.25x4

16.25x21.25x3.63

MERV 8

$23.91 $21.52 $21.04 $20.32 $17.93 $16.74
Add to Cart