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Need a different depth?

Same size, deeper filter

Below is 17-1/2x23-1/2 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.

17-1/2x23-1/2x2 Built to order 17-1/2x23-1/2x4 Built to order

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

  • 11-1/2x11-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01199 (12 Filters)
    MERV 1-4
    AAF Flanders

    11-1/2x11-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $174.99
    $174.99
    Case of 12 $14.58/filter
  • 14x22x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011422 (12 Filters)
    MERV 1-4Contact Support
    AAF Flanders

    14x22x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $167.99
    $167.99
    Case of 12 $14.00/filter
  • 15x16x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011516 (12 Filters)
    MERV 1-4
    AAF Flanders

    15x16x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $123.99
    $123.99
    Case of 12 $10.33/filter
  • 12x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011225 (12 Filters)
    MERV 1-4
    AAF Flanders

    12x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $63.99
    $63.99
    Case of 12 $5.33/filter
  • 19-1/2x19-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01195195 (10055.01499) (12 Filters)
    MERV 1-4
    AAF Flanders

    19-1/2x19-1/2x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter (10055.01499)

    $157.99
    $157.99
    Case of 12 $13.17/filter
  • 12x15x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10155.011215 (12 Filters)
    MERV 1-4
    AAF Flanders

    12x15x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $134.99
    $134.99
    Case of 12 $11.25/filter
  • 12x16x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011216 (12 Filters)
    MERV 1-4
    AAF Flanders

    12x16x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $75.99
    $75.99
    Case of 12 $6.33/filter
  • 15x35x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01599 (12 Filters)
    MERV 1-4
    AAF Flanders

    15x35x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $171.99
    $171.99
    Case of 12 $14.33/filter
  • 17-1/2x23-1/2x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    17-1/2x23-1/2x1 Fiberglass MERV 1-4

    $183.99
    $183.99
    Case of 12 $15.33/filter
  • 17-1/2x23-1/2x1 Exact Filters Pleated MERV 13 (12 pack)
    MERV 13
    Exact Filters

    17-1/2x23-1/2x1 Pleated MERV 13

    $259.99
    $259.99
    Case of 12 $21.67/filter
  • 17-1/2x23-1/2x1 NaturalAire Standard MERV 8 84858.01175235 (12 Filters)
    AAF Flanders

    17-1/2x23-1/2x1 NaturalAire Standard MERV 8

    $142.99
    $142.99
    Case of 12 $11.92/filter
  • 17-1/2x23-1/2x1 Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    17-1/2x23-1/2x1 Pleated MERV 11

    $235.99
    $235.99
    Case of 12 $19.67/filter
  • 17-1/2x23-1/2x1 Exact Filters Pleated MERV 8 (12 pack)
    MERV 8
    Exact Filters

    17-1/2x23-1/2x1 Pleated MERV 8

    $211.99
    $211.99
    Case of 12 $17.67/filter
  • 17-1/2x23-1/2x1 NaturalAire Healthy Ultra MERV 13 Filters (12 pack)
    MERV 13
    AAF Flanders

    17-1/2x23-1/2x1 NaturalAire Healthy Ultra MERV 13

    $183.99
    $183.99
    Case of 12 $15.33/filter
  • Filtrete™ Allergen Defense Filter (MPR 1000) — Front view
    MPR 1000
    Filtrete

    Allergen Defense Filter

    From $14.99
    From $14.99
  • 17.5x23.5x1 NaturalAire Microparticle MERV 10 Filters (12 pack)
    MERV 10
    AAF Flanders

    17-1/2x23-1/2x1 NaturalAire Microparticle MERV 10

    $247.99
    $247.99
    Case of 12 $20.67/filter
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