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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

29x29x2

28.5x28.5x2

MERV 8

$17.05 $15.35 $15.00 $14.49 $12.79 $11.94
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29x29x4

28.5x28.5x4

MERV 11

$40.29 $36.26 $35.46 $34.25 $30.22 $28.20
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29x29x4

28.5x28.5x4

MERV 13

$32.02 $28.82 $28.18 $27.22 $24.02 $22.41
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29x29x4

28.5x28.5x4

MERV 8

$31.65 $28.49 $27.85 $26.90 $23.74 $22.16
Add to Cart