Search

Need a different depth?

Same size, deeper filter

Below is 12x20 at 1 ez flow″. A thicker filter holds more before it loads up, so it lasts longer between changes and puts less strain on the blower — we carry the same width and height in the depths below.

12x20x2 Built to order 12x20x4 Built to order

Ordering for a building? Ask for volume pricing or call 1-866-469-8556.

  • 20x22-1/4x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01202214 (12 Filters)
    MERV 1-4
    AAF Flanders

    20x22-1/4x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $74.99
    $74.99
    Case of 12 $6.25/filter
  • 20x36x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.012036 (12 Filters)
    MERV 1-4
    AAF Flanders

    20x36x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $139.99
    $139.99
    Case of 12 $11.67/filter
  • 20x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.012030 (12 Filters)
    MERV 1-4
    AAF Flanders

    20x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $85.99
    $85.99
    Case of 12 $7.17/filter
  • 12x18x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011218 (12 Filters)
    MERV 1-4
    AAF Flanders

    12x18x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $63.99
    $63.99
    Case of 12 $5.33/filter
  • 12x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011230 (12 Filters)
    MERV 1-4
    AAF Flanders

    12x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $72.99
    $72.99
    Case of 12 $6.08/filter
  • 24x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.012430 (12 Filters)
    MERV 1-4
    AAF Flanders

    24x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $87.99
    $87.99
    Case of 12 $7.33/filter
  • 14x14x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011414 (12 Filters)
    MERV 1-4
    AAF Flanders

    14x14x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $59.99
    $59.99
    Case of 12 $5.00/filter
  • 25x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.012530 (12 Filters)
    MERV 1-4
    AAF Flanders

    25x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $149.99
    $149.99
    Case of 12 $12.50/filter
  • 12x36x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011236 (12 Filters)
    MERV 1-4
    AAF Flanders

    12x36x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $126.99
    $126.99
    Case of 12 $10.58/filter
  • 16x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011625 (12 Filters)
    MERV 1-4
    AAF Flanders

    16x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $61.99
    $61.99
    Case of 12 $5.17/filter
  • 15x20x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011520 (12 Filters)
    MERV 1-4
    AAF Flanders

    15x20x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $61.99
    $61.99
    Case of 12 $5.17/filter
  • 24x24x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.012424 (12 Filters)
    MERV 1-4
    AAF Flanders

    24x24x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $86.99
    $86.99
    Case of 12 $7.25/filter
  • 14x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011430 (12 Filters)
    MERV 1-4
    AAF Flanders

    14x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $97.99
    $97.99
    Case of 12 $8.17/filter
  • 30x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.013030 (12 Filters)
    MERV 1-4
    AAF Flanders

    30x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $227.99
    $227.99
    Case of 12 $19.00/filter
  • 18x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011830 (12 Filters)
    MERV 1-4
    AAF Flanders

    18x30x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $85.99
    $85.99
    Case of 12 $7.17/filter
  • 19x22x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011922 (12 Filters)
    MERV 1-4
    AAF Flanders

    19x22x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $87.99
    $87.99
    Case of 12 $7.33/filter
Show more