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  • 10x10x1 AAF Flanders PREpleat M11 MERV 11 Standard Capacity 85655.011010M11 (12 Filters)
    MERV 11
    AAF Flanders

    10x10x1 PREpleat M11 MERV 11 Standard Capacity

    $138.99
    $138.99
    Case of 12 $11.58/filter
  • 20x20x1 AAF Flanders PREpleat M11 MERV 11 High Capacity 85755.012020M11 (12 Filters)
    MERV 11
    AAF Flanders

    20x20x1 PREpleat M11 MERV 11 High Capacity

    $156.99
    $156.99
    Case of 12 $13.08/filter
  • 18x30x1 Koch Multi-Pleat XL11 MERV 11 102-091-044 (12 Filters)
    MERV 11
    Koch

    18x30x1 Multi-Pleat XL11 MERV 11

    $234.96
    $234.96
    Case of 12 $19.58/filter
  • 20x25x2 Koch Multi-Cell CS MERV 11 110-502-004 (5 Filters)
    MERV 11
    Koch

    20x25x2 Multi-Cell CS MERV 11

    $1,443.45
    $1,443.45
    Case of 5 $288.69/filter
  • 14x25x1 AAF Flanders PREpleat M11 MERV 11 Standard Capacity 85655.011425M11 (12 Filters)
    MERV 11
    AAF Flanders

    14x25x1 PREpleat M11 MERV 11 Standard Capacity

    $146.99
    $146.99
    Case of 12 $12.25/filter
  • 18x25x2 Koch Multi-Pleat XL11 MERV 11 102-092-009 (12 Filters)
    MERV 11
    Koch

    18x25x2 Multi-Pleat XL11 MERV 11

    $296.99
    $296.99
    Case of 12 $24.75/filter
  • 11-1/8x11-3/8x1 Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    11-1/8x11-3/8x1 Pleated MERV 11

    $231.99
    $231.99
    Case of 12 $19.33/filter
  • 14x25x2 Koch Multi-Pleat XL11 MERV 11 102-499-014 (12 Filters)
    MERV 11
    Koch

    14x25x2 Multi-Pleat XL11 MERV 11

    $236.99
    $236.99
    Case of 12 $19.75/filter
  • 20x24x2 AAF Flanders PREpleat M11 MERV 11 High Capacity 85755.022024M11 (12 Filters)
    MERV 11
    AAF Flanders

    20x24x2 PREpleat M11 MERV 11 High Capacity

    $326.99
    $326.99
    Case of 12 $27.25/filter
  • 24x12x6 Koch Multi-Cell Galvanized MERV 11 Single Header 110-734-010 (4 Filters)
    MERV 11
    Koch

    24x12x6 Multi-Cell Galvanized MERV 11 Single Header

    $558.84
    $558.84
    Case of 4 $139.71/filter
  • 15x20x1 AAF Flanders PREpleat M11 MERV 11 Standard Capacity 85655.011520M11 (12 Filters)
    AAF Flanders

    15x20x1 PREpleat M11 MERV 11 Standard Capacity

    $169.99
    $169.99
    Case of 12 $14.17/filter
  • 15x25x1 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-081-006 (12 Filters)
    MERV 11 HC
    Koch

    15x25x1 Multi-Pleat XL11 MERV 11 High Capacity

    $221.64
    $221.64
    Case of 12 $18.47/filter
  • Koch MicroMAX 20x24x4 MERV 11 galvanized-metal-frame 4-inch extended-surface minipleat filter
    MERV 11
    Koch

    20x24x4 MicroMAX Galvanized Metal Frame MERV 11

    $650.67
    $650.67
    Case of 3 $216.89/filter
  • 20x30x2 AAF Flanders PREpleat M11 MERV 11 High Capacity 85755.011010M11 (12 Filters)
    MERV 11
    AAF Flanders

    20x30x2 PREpleat M11 MERV 11 High Capacity

    $347.99
    $347.99
    Case of 12 $29.00/filter
  • 16x25x4 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-500-026 (6 Filters)
    MERV 11 HC
    Koch

    16x25x4 Multi-Pleat XL11 MERV 11 High Capacity

    $257.99
    $257.99
    Case of 6 $43.00/filter
  • 20x25x4 Koch Multi-Pleat XL11 MERV 11 102-499-030 (6 Filters)
    MERV 11
    Koch

    20x25x4 Multi-Pleat XL11 MERV 11

    $253.99
    $253.99
    Case of 6 $42.33/filter
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