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  • 24x18x12 Koch Multi-Cell Galvanized MERV 11 Double Header 110-724-007 (1 Filters)
    MERV 11
    Koch

    24x18x12 Multi-Cell Galvanized MERV 11 Double Header

    $264.73
    $264.73
  • 18x20x1 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-081-015 (12 Filters)
    MERV 11 HC
    Koch

    18x20x1 Multi-Pleat XL11 MERV 11 High Capacity

    $211.32
    $211.32
    Case of 12 $17.61/filter
  • 15x20x2 AAF Flanders PREpleat M11 MERV 11 Standard Capacity 85655.021520M11 (12 Filters)
    MERV 11
    AAF Flanders

    15x20x2 PREpleat M11 MERV 11 Standard Capacity

    $226.99
    $226.99
    Case of 12 $18.92/filter
  • 20x16x6 Koch Multi-Cell Galvanized MERV 11 Double Header 110-724-012 (2 Filters)
    MERV 11
    Koch

    20x16x6 Multi-Cell Galvanized MERV 11 Double Header

    $359.62
    $359.62
    Case of 2 $179.81/filter
  • 24x24x4 AAF Flanders PREpleat M11 MERV 11 High Capacity 85755.042424M11 (6 Filters)
    MERV 11
    AAF Flanders

    24x24x4 PREpleat M11 MERV 11 High Capacity

    $309.99
    $309.99
    Case of 6 $51.67/filter
  • 16x16x1 Koch Multi-Pleat XL11 MERV 11 102-091-007 (12 Filters)
    MERV 11
    Koch

    16x16x1 Multi-Pleat XL11 MERV 11

    $168.36
    $168.36
    Case of 12 $14.03/filter
  • 16x25x4 Koch Multi-Pleat XL11 MERV 11 102-499-026 (6 Filters)
    MERV 11
    Koch

    16x25x4 Multi-Pleat XL11 MERV 11

    $235.99
    $235.99
    Case of 6 $39.33/filter
  • 16x25x2 Koch Multi-Cell CS MERV 11 110-502-006 (5 Filters)
    MERV 11
    Koch

    16x25x2 Multi-Cell CS MERV 11

    $1,292.20
    $1,292.20
    Case of 5 $258.44/filter
  • 20x24x2 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-500-020 (12 Filters)
    MERV 11 HC
    Koch

    20x24x2 Multi-Pleat XL11 MERV 11 High Capacity

    $286.99
    $286.99
    Case of 12 $23.92/filter
  • 12x20x1 Koch Multi-Pleat XL11 MERV 11 102-091-002 (12 Filters)
    MERV 11
    Koch

    12x20x1 Multi-Pleat XL11 MERV 11

    $167.52
    $167.52
    Case of 12 $13.96/filter
  • 14x20x1 AAF Flanders PREpleat M11 MERV 11 High Capacity 85755.011420M11 (12 Filters)
    MERV 11
    AAF Flanders

    14x20x1 PREpleat M11 MERV 11 High Capacity

    $159.99
    $159.99
    Case of 12 $13.33/filter
  • 12x18x1 Koch Multi-Pleat XL11 MERV 11 102-091-001 (12 Filters)
    MERV 11
    Koch

    12x18x1 Multi-Pleat XL11 MERV 11

    $177.60
    $177.60
    Case of 12 $14.80/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
  • 16x25x6 Koch Multi-Cell Galvanized MERV 11 No Header 110-714-014 (2 Filters)
    MERV 11
    Koch

    16x25x6 Multi-Cell Galvanized MERV 11 No Header

    $420.06
    $420.06
    Case of 2 $210.03/filter
  • 16x16x2 Koch Multi-Pleat XL11 MERV 11 102-092-005 (12 Filters)
    MERV 11
    Koch

    16x16x2 Multi-Pleat XL11 MERV 11

    $268.99
    $268.99
    Case of 12 $22.42/filter
  • 18x25x1 Koch Multi-Pleat XL11 MERV 11 102-091-011 (12 Filters)
    MERV 11
    Koch

    18x25x1 Multi-Pleat XL11 MERV 11

    $205.32
    $205.32
    Case of 12 $17.11/filter
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