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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.

  • Koch Disposable Polyester Panel Filter
    MERV 1-4
    Koch

    Disposable Polyester Panel Filter

    From $69.99
    From $69.99
  • 19-1/2x23-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01195235 (12 Filters)
    MERV 1-4Contact Support
    AAF Flanders

    19-1/2x23-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $67.99
    $67.99
    Case of 12 $5.67/filter
  • WAREHOUSE DEAL 8x16x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01816 (12 Filters)
    MERV 1-4Up to $20.11 off
    AAF Flanders

    WAREHOUSE DEAL 8x16x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    Only 1 left
    $64.88
    $64.88 $84.99
    Case of 12 $5.41/filter
  • 15x19x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011519 (12 Filters)
    MERV 1-4
    AAF Flanders

    15x19x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $174.99
    $174.99
    Case of 12 $14.58/filter
  • 17-1/2x19-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01175195 (12 Filters)
    MERV 1-4Contact Support
    AAF Flanders

    17-1/2x19-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $58.99
    $58.99
    Case of 12 $4.92/filter
  • 17-1/2x19-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01175195 (12 Filters)
    MERV 1-4Contact Support
    AAF Flanders

    17-1/2x19-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $60.99
    $60.99
    Case of 12 $5.08/filter
  • 17x17x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01299 STD (12 Filters)
    MERV 1-4
    AAF Flanders

    17x17x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter STD

    $164.99
    $164.99
    Case of 12 $13.75/filter
  • 16x22-1/4x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01162214 (12 Filters)
    MERV 1-4
    AAF Flanders

    16x22-1/4x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $100.99
    $100.99
    Case of 12 $8.42/filter
  • 17x17x1 EZ Flow Filters
    MERV 1-4Up to $13.11 off
    AAF Flanders

    WAREHOUSE DEAL 17x17x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    Only 1 left
    $54.88
    $54.88 $67.99
    Case of 12 $4.57/filter
  • 20x30x1 NaturalAire Microparticle MERV 10 85256.012030 (6 Filters)
    MERV 10
    AAF Flanders

    20x30x1 NaturalAire Microparticle MERV 10

    $94.99
    $94.99
    Case of 6 $15.83/filter
  • RememberTheFilter.com

    Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $0.99
    $0.99
  • 19-7/8x21-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011978215 (12 Filters)
    MERV 1-4
    AAF Flanders

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

    $65.99
    $65.99
    Case of 12 $5.50/filter
  • PrimeShield Essential MERV 8 Pleated Air Filters (12 Pack)
    MERV 8
    RTF

    PrimeShield Essential MERV 8 Pleated Air Filters

    From $99.99
    From $99.99
    Case of 12 $8.33/filter
  • PrimeShield Advanced MERV 11 Pleated Air Filters (12 Pack)
    MERV 11
    RTF

    PrimeShield Advanced MERV 11 Pleated Air Filters

    From $119.99
    From $119.99
    Case of 12 $10.00/filter
  • 20x30x1 AAF Flanders PREpleat LPD MERV 10 High Capacity 80255.012030 (12 Filters)
    MERV 10
    AAF Flanders

    20x30x1 PREpleat LPD MERV 10 High Capacity

    $142.99
    $142.99
    Case of 12 $11.92/filter
  • Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01215215 (12 Filters)
    MERV 1-4Contact Support
    AAF Flanders

    Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $64.99
    $64.99
    Case of 12 $5.42/filter
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