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  • 12x25x2 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-082-003 (12 Filters)
    MERV 11 HC
    Koch

    12x25x2 Multi-Pleat XL11 MERV 11 High Capacity

    $302.99
    $302.99
    Case of 12 $25.25/filter
  • 12x24x2 Koch Multi-Pleat XL11 MERV 11 102-499-012 (12 Filters)
    MERV 11
    Koch

    12x24x2 Multi-Pleat XL11 MERV 11

    $199.99
    $199.99
    Case of 12 $16.67/filter
  • 12x12x1 Koch Multi-Pleat XL11 MERV 11 102-499-051 (12 Filters)
    MERV 11
    Koch

    12x12x1 Multi-Pleat XL11 MERV 11

    $164.40
    $164.40
    Case of 12 $13.70/filter
  • 10x20x2 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-500-011 (12 Filters)
    MERV 11 HC
    Koch

    10x20x2 Multi-Pleat XL11 MERV 11 High Capacity

    $252.99
    $252.99
    Case of 12 $21.08/filter
  • 16x20x2 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-500-016 (12 Filters)
    MERV 11 HC
    Koch

    16x20x2 Multi-Pleat XL11 MERV 11 High Capacity

    $229.99
    $229.99
    Case of 12 $19.17/filter
  • 24x24x2 Koch Multi-Pleat XL11 MERV 11 102-499-022 (12 Filters)
    MERV 11
    Koch

    24x24x2 Multi-Pleat XL11 MERV 11

    $265.99
    $265.99
    Case of 12 $22.17/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
  • 16x25x2 Koch Multi-Pleat XL11 MERV 11 102-499-017 (12 Filters)
    MERV 11
    Koch

    16x25x2 Multi-Pleat XL11 MERV 11

    $226.99
    $226.99
    Case of 12 $18.92/filter
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