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Need a different depth?

Same size, deeper filter

Below is 20x30 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.

20x30x2 Shop this size 20x30x4 Built to order

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

  • 22x22x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.012222 (12 Filters)
    MERV 1-4
    AAF Flanders

    22x22x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $95.99
    $95.99
    Case of 12 $8.00/filter
  • 17-1/2x17-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01175175 (12 Filters)
    MERV 1-4
    AAF Flanders

    17-1/2x17-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $95.99
    $95.99
    Case of 12 $8.00/filter
  • 8x20x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.010820 (12 Filters)
    MERV 1-4
    AAF Flanders

    8x20x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $92.99
    $92.99
    Case of 12 $7.75/filter
  • 23-1/2x23-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01235235 (12 Filters)
    MERV 1-4
    AAF Flanders

    23-1/2x23-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $102.99
    $102.99
    Case of 12 $8.58/filter
  • 20x30x1 AAF Flanders PREpleat LPD MERV 10 Standard Capacity 80055.012030 (12 Filters)
    MERV 10
    AAF Flanders

    20x30x1 PREpleat LPD MERV 10 Standard Capacity

    $105.99
    $105.99
    Case of 12 $8.83/filter
  • 10x24x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011024 (12 Filters)
    MERV 1-4
    AAF Flanders

    10x24x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $63.99
    $63.99
    Case of 12 $5.33/filter
  • 23x23x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.012323 (12 Filters)
    MERV 1-4
    AAF Flanders

    23x23x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $107.99
    $107.99
    Case of 12 $9.00/filter
  • Flanders AAF Basic Filter 14x25x1 EZ Flow II Filters 10055.011425 (12 Filters)
    MERV 1-4Up to $11.99 offContact Support
    AAF Flanders

    WAREHOUSE DEAL 14x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $50.00
    $50.00 $61.99
    Case of 12 $4.17/filter
  • 15x24x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter (12 Filters)
    MERV 1-4
    AAF Flanders

    15x24x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $127.99
    $127.99
    Case of 12 $10.67/filter
  • Flanders Nested Glass EZ-Green Filter
    MERV 1-4
    AAF Flanders

    Flanders Nested Glass EZ-Green Filter

    From $114.99
    From $114.99
  • 8x36x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01836 (12 Filters)
    MERV 1-4Contact Support
    AAF Flanders

    8x36x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $94.99
    $94.99
    Case of 12 $7.92/filter
  • WAREHOUSE DEAL 18x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter (12 Filters)
    MERV 1-4Up to $11.11 offContact Support
    AAF Flanders

    WAREHOUSE DEAL 18x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $52.88
    $52.88 $63.99
    Case of 12 $4.41/filter
  • 10x16x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011016 (12 Filters)
    MERV 1-4
    AAF Flanders

    10x16x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $84.99
    $84.99
    Case of 12 $7.08/filter
  • 19-7/8x21-1/2x1 EZ Flow II Filters (12 Filters)
    MERV 1-4
    AAF Flanders

    19-7/8x21-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $184.99
    $184.99
    Case of 12 $15.42/filter
  • 15x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011525 (12 Filters)
    MERV 1-4
    AAF Flanders

    15x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $67.99
    $67.99
    Case of 12 $5.67/filter
  • 18x36x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011836 (12 Filters)
    MERV 1-4
    AAF Flanders

    18x36x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $138.99
    $138.99
    Case of 12 $11.58/filter
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