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

20x34x1

19.5x33.5x1

MERV 13

$38.85 $34.97 $34.19 $33.02 $29.14 $27.20
Add to Cart

20x34x2

19.5x33.5x2

MERV 13

$34.31 $30.88 $30.19 $29.16 $25.73 $24.02
Add to Cart

20x34x4

19.5x33.5x4

MERV 13

$38.89 $35.00 $34.22 $33.06 $29.17 $27.22
Add to Cart