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  • 20x20x4 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-500-028 (6 Filters)
    MERV 11 HC
    Koch

    20x20x4 Multi-Pleat XL11 MERV 11 High Capacity

    $257.99
    $257.99
    Case of 6 $43.00/filter
  • 24x24x12 Koch Multi-Cell Galvanized MERV 11 No Header 110-714-001 (1 Filters)
    MERV 11
    Koch

    24x24x12 Multi-Cell Galvanized MERV 11 No Header

    $257.46
    $257.46
  • 20x16x12 Koch Multi-Cell Galvanized MERV 11 No Header 110-714-004 (1 Filters)
    MERV 11
    Koch

    20x16x12 Multi-Cell Galvanized MERV 11 No Header

    $249.08
    $249.08
  • 10x20x1 AAF Flanders PREpleat M11 MERV 11 High Capacity 85755.011020M11 (12 Filters)
    MERV 11
    AAF Flanders

    10x20x1 PREpleat M11 MERV 11 High Capacity

    $237.99
    $237.99
    Case of 12 $19.83/filter
  • 24x24x1 AAF Flanders PREpleat M11 MERV 11 Standard Capacity 85655.012424M11 (12 Filters)
    MERV 11
    AAF Flanders

    24x24x1 PREpleat M11 MERV 11 Standard Capacity

    $151.99
    $151.99
    Case of 12 $12.67/filter
  • 12x24x4 Koch Multi-Cell CS MERV 11 110-502-403 (2 Filters)
    MERV 11
    Koch

    12x24x4 Multi-Cell CS MERV 11

    $525.04
    $525.04
    Case of 2 $262.52/filter
  • 12x24x1 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-500-002 (12 Filters)
    MERV 11 HC
    Koch

    12x24x1 Multi-Pleat XL11 MERV 11 High Capacity

    $136.68
    $136.68
    Case of 12 $11.39/filter
  • 24x24x1 AAF Flanders PREpleat M11 MERV 11 High Capacity 85755.012424M11 (12 Filters)
    MERV 11
    AAF Flanders

    24x24x1 PREpleat M11 MERV 11 High Capacity

    $166.99
    $166.99
    Case of 12 $13.92/filter
  • 24x24x2 Koch Multi-Pleat Boss Heavy Duty MERV 11 High Capacity 102-500-122 (12 Filters)
    MERV 11
    Koch

    24x24x2 Multi-Pleat Boss Heavy Duty MERV 11 High Capacity

    $324.99
    $324.99
    Case of 12 $27.08/filter
  • 16x25x6 Koch Multi-Cell Galvanized MERV 11 Double Header 110-724-014 (2 Filters)
    MERV 11
    Koch

    16x25x6 Multi-Cell Galvanized MERV 11 Double Header

    $404.92
    $404.92
    Case of 2 $202.46/filter
  • 20x25x4 Koch Multi-Cell CS MERV 11 110-502-404 (2 Filters)
    MERV 11
    Koch

    20x25x4 Multi-Cell CS MERV 11

    $807.32
    $807.32
    Case of 2 $403.66/filter
  • 20x20x4 AAF Flanders PREpleat M11 MERV 11 High Capacity 85755.042020M11 (6 Filters)
    MERV 11
    AAF Flanders

    20x20x4 PREpleat M11 MERV 11 High Capacity

    $266.99
    $266.99
    Case of 6 $44.50/filter
  • 20x16x6 Koch Multi-Cell Galvanized MERV 11 Single Header 110-734-012 (2 Filters)
    MERV 11
    Koch

    20x16x6 Multi-Cell Galvanized MERV 11 Single Header

    $373.88
    $373.88
    Case of 2 $186.94/filter
  • 11x17-1/8x1 Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    11x17-1/8x1 Pleated MERV 11

    $231.99
    $231.99
    Case of 12 $19.33/filter
  • 16x25x12 Koch Multi-Cell Galvanized MERV 11 No Header 110-714-006 (1 Filters)
    MERV 11
    Koch

    16x25x12 Multi-Cell Galvanized MERV 11 No Header

    $277.47
    $277.47
  • 20x25x12 Koch Multi-Cell Galvanized MERV 11 No Header 110-714-008 (1 Filters)
    MERV 11
    Koch

    20x25x12 Multi-Cell Galvanized MERV 11 No Header

    $290.83
    $290.83
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