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Need a different depth?

Same size, deeper filter

Below is 17x21 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.

17x21x2 Built to order 17x21x4 Built to order

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

  • WAREHOUSE DEAL 18x36x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter (12 Filters)
    MERV 1-4Up to $47.11 offContact Support
    AAF Flanders

    WAREHOUSE DEAL 18x36x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $79.88
    $79.88 $126.99
    Case of 12 $6.66/filter
  • 15x19x1 EZ Flow II Filters (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
  • 15x30-5/8x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01153058 (12 Filters)
    MERV 1-4
    AAF Flanders

    15x30-5/8x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $98.99
    $98.99
    Case of 12 $8.25/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
  • 8x16x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01816 (12 Filters)
    MERV 1-4
    AAF Flanders

    8x16x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $84.99
    $84.99
    Case of 12 $7.08/filter
  • 10x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011025 (12 Filters)
    MERV 1-4
    AAF Flanders

    10x25x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $64.99
    $64.99
    Case of 12 $5.42/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

    $77.99
    $77.99
    Case of 12 $6.50/filter
  • 12x30-5/8x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.01123058 (12 Filters)
    MERV 1-4
    AAF Flanders

    12x30-5/8x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $105.99
    $105.99
    Case of 12 $8.83/filter
  • 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
  • 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
  • 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
  • 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
  • Flanders AAF Basic Filter 16x20x1 EZ Flow II Filters 10055.011620 (12 Filters)
    MERV 1-4Up to $19.11 off
    AAF Flanders

    WAREHOUSE DEAL 16x20x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    Only 1 left
    $40.88
    $40.88 $59.99
    Case of 12 $3.41/filter
  • WAREHOUSE DEAL 22x22x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.012222 (12 Filters)
    MERV 1-4Up to $16.11 offContact Support
    AAF Flanders

    WAREHOUSE DEAL 22x22x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $79.88
    $79.88 $95.99
    Case of 12 $6.66/filter
  • 19x27x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter 10055.011927 (12 Filters)
    MERV 1-4
    AAF Flanders

    19x27x1 Flanders EZ Flow Fiberglass MERV 1-4 Filter

    $104.99
    $104.99
    Case of 12 $8.75/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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