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

16x18x2

16x18x2

MERV 13

$16.00 $14.40 $14.08 $13.60 $12.00 $11.20
Add to Cart

16x18x2

16x18x2

MERV 8

$11.66 $10.49 $10.26 $9.91 $8.75 $8.16
Add to Cart

16x18x4

16x18x4

MERV 11

$21.47 $19.32 $18.89 $18.25 $16.10 $15.03
Add to Cart

16x18x4

16x18x4

MERV 13

$22.87 $20.58 $20.13 $19.44 $17.15 $16.01
Add to Cart

16x18x4

16x18x4

MERV 8

$20.08 $18.07 $17.67 $17.07 $15.06 $14.06
Add to Cart

18x18x1

17.75x17.75x1

MERV 11

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

18x18x1

17.75x17.75x1

MERV 13

$16.92 $15.23 $14.89 $14.38 $12.69 $11.84
Add to Cart

18x18x1

17.75x17.75x1

MERV 8

$6.00 $5.40 $5.28 $5.10 $4.50 $4.20
Add to Cart

18x18x2

17.5x17.5x2

MERV 11

$13.56 $12.20 $11.93 $11.53 $10.17 $9.49
Add to Cart

18x18x2

17.5x17.5x2

MERV 13

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