SEARCH BY FILTER SIZE

Build your own custom AC or furnace filter in a few easy steps
Nominal Size
Actual Size
Merv Rating

Bulk Quantity Pricing

4 6 12 48 72 120
Quantity

18x24x2

17.5x23.5x2

MERV 11

$11.38 $10.24 $10.01 $9.67 $8.54 $7.97
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18x24x2

17.5x23.5x2

MERV 13

$16.00 $14.40 $14.08 $13.60 $12.00 $11.20
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18x24x2

17.5x23.5x2

MERV 8

$9.11 $8.20 $8.02 $7.74 $6.83 $6.38
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18x24x4

17.5x23.5x4

MERV 11

$18.77 $16.89 $16.52 $15.95 $14.08 $13.14
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18x24x4

17.5x23.5x4

MERV 13

$25.16 $22.64 $22.14 $21.39 $18.87 $17.61
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18x24x4

17.5x23.5x4

MERV 8

$12.40 $11.16 $10.91 $10.54 $9.30 $8.68
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18x25x1

17.75x24.75x1

MERV 11

$14.04 $12.64 $12.36 $11.93 $10.53 $9.83
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18x25x1

17.75x24.75x1

MERV 13

$19.66 $17.69 $17.30 $16.71 $14.75 $13.76
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18x25x1

17.75x24.75x1

MERV 8

$10.90 $9.81 $9.59 $9.27 $8.18 $7.63
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18x25x2

17.5x24.5x2

MERV 11

$15.30 $13.77 $13.46 $13.01 $11.48 $10.71
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