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Need a different depth?

Same size, deeper filter

Below is 20x25 at 1″. 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.

20x25x2 Shop this size 20x25x4 Shop this size

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

  • 20x25x4 AAF Flanders PREpleat LPD MERV 8 Standard Capacity 80055.042025 (6 Filters)
    MERV 10
    AAF Flanders

    20x25x4 PREpleat LPD MERV 8 Standard Capacity

    $254.99
    $254.99
    Case of 6 $42.50/filter
  • Thrift Aire Aluminum Washable Permanent Filter
    Smith Filter Corporation

    Thrift Aire Aluminum Washable Permanent Filter

    From $77.99
    From $77.99 $67.99
  • 20x25-1/4x1 Exact Filters Pleated MERV 8 (12 pack)
    MERV 8
    Exact Filters

    20x25-1/4x1 Pleated MERV 8

    $215.99
    $215.99
    Case of 12 $18.00/filter
  • 20x25-1/8x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    20x25-1/8x1 Fiberglass MERV 1-4

    $187.99
    $187.99
    Case of 12 $15.67/filter
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