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Tip: a size in quotes — "16x25x1" — shows only that exact size. Leave the quotes off to see nearby sizes too.

  • Koch Multi-Flo Series G 24x24x12 MERV 11 No Header rigid cell filter
    MERV 11
    Koch

    24x24x12 Multi-Flo G No Header MERV 11

    $150.94
    $150.94
  • 9-1/8x11x1 (9.125x11x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    9-1/8x11x1 (9.125x11x0.75) Pleated MERV 11

    $231.99
    $231.99
    Case of 12 $19.33/filter
  • 9-3/4x11-1/2x1 (9.75x11.5x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    9-3/4x11-1/2x1 (9.75x11.5x0.75) Pleated MERV 11

    $231.99
    $231.99
    Case of 12 $19.33/filter
  • 14x25x1 AAF Flanders PREpleat M11 MERV 11 High Capacity 85755.011425M11 (12 Filters)
    MERV 11
    AAF Flanders

    14x25x1 PREpleat M11 MERV 11 High Capacity

    $264.99
    $264.99
    Case of 12 $22.08/filter
  • 9-3/8x11-1/2x1 (9.375x11.5x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    9-3/8x11-1/2x1 (9.375x11.5x0.75) Pleated MERV 11

    $231.99
    $231.99
    Case of 12 $19.33/filter
  • 11-1/4x10-1/8x1 (11.25x10.125x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    11-1/4x10-1/8x1 (11.25x10.125x0.75) Pleated MERV 11

    $231.99
    $231.99
    Case of 12 $19.33/filter
  • 11-1/4x21-1/4x1 (11.25x21.25x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    11-1/4x21-1/4x1 (11.25x21.25x0.75) Pleated MERV 11

    $239.99
    $239.99
    Case of 12 $20.00/filter
  • 26-7/8x9-1/2x1 (26.875x9.5x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    26-7/8x9-1/2x1 (26.875x9.5x0.75) Pleated MERV 11

    $251.99
    $251.99
    Case of 12 $21.00/filter
  • 11-1/2x28-7/8x1 (11.5x28.875x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    11-1/2x28-7/8x1 (11.5x28.875x0.75) Pleated MERV 11

    $239.99
    $239.99
    Case of 12 $20.00/filter
  • 11-1/8x19-3/4x1 (11.125x19.75x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    11-1/8x19-3/4x1 (11.125x19.75x0.75) Pleated MERV 11

    $239.99
    $239.99
    Case of 12 $20.00/filter
  • 16x25x1 AAF Flanders PREpleat M11 MERV 11 High Capacity 85755.011625M11 (12 Filters)
    MERV 11
    AAF Flanders

    16x25x1 PREpleat M11 MERV 11 High Capacity

    $147.99
    $147.99
    Case of 12 $12.33/filter
  • 20-7/8x39-3/4x1 (20.875x39.75x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    20-7/8x39-3/4x1 (20.875x39.75x0.75) Pleated MERV 11

    $528.99
    $528.99
    Case of 12 $44.08/filter
  • 37-3/8x10-1/8x1 (37.375x10.125x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    37-3/8x10-1/8x1 (37.375x10.125x0.75) Pleated MERV 11

    $523.99
    $523.99
    Case of 12 $43.67/filter
  • 18x24x2 AAF Flanders PREpleat M11 MERV 11 High Capacity 85755.021824M11 (12 Filters)
    MERV 11
    AAF Flanders

    18x24x2 PREpleat M11 MERV 11 High Capacity

    $327.99
    $327.99
    Case of 12 $27.33/filter
  • 16x20x4 Koch Multi-Pleat Boss Heavy Duty MERV 11 High Capacity 102-500-125 (6 Filters)
    MERV 11
    Koch

    16x20x4 Multi-Pleat Boss Heavy Duty MERV 11 High Capacity

    $263.99
    $263.99
    Case of 6 $44.00/filter
  • 17-1/2x39-7/8x1 (17.5x39.875x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    17-1/2x39-7/8x1 (17.5x39.875x0.75) Pleated MERV 11

    $543.99
    $543.99
    Case of 12 $45.33/filter
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