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  • 17x21x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    17x21x1 Fiberglass MERV 1-4

    $174.99
    $174.99
    Case of 12 $14.58/filter
  • 16-1/2x21-3/4x1 (16.5x21.75x0.75) Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    16-1/2x21-3/4x1 (16.5x21.75x0.75) Fiberglass MERV 1-4

    $167.99
    $167.99
    Case of 12 $14.00/filter
  • 16-1/4x26-3/4x1 (16.25x26.75x0.75) Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    16-1/4x26-3/4x1 (16.25x26.75x0.75) Fiberglass MERV 1-4

    $176.99
    $176.99
    Case of 12 $14.75/filter
  • 16x20x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    16x20x1 Fiberglass MERV 1-4

    $167.99
    $167.99
    Case of 12 $14.00/filter
  • 15x23x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    15x23x1 Fiberglass MERV 1-4

    $167.99
    $167.99
    Case of 12 $14.00/filter
  • 15x21x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    15x21x1 Fiberglass MERV 1-4

    $167.99
    $167.99
    Case of 12 $14.00/filter
  • 14x28-1/2x1 (14x28.5x0.75) Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    14x28-1/2x1 (14x28.5x0.75) Fiberglass MERV 1-4

    $167.99
    $167.99
    Case of 12 $14.00/filter
  • 14x19x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    14x19x1 Fiberglass MERV 1-4

    $174.99
    $174.99
    Case of 12 $14.58/filter
  • 14x14x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    14x14x1 Fiberglass MERV 1-4

    $165.99
    $165.99
    Case of 12 $13.83/filter
  • 13-1/8x21-5/8x1 (13.125x21.625x0.75) Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    13-1/8x21-5/8x1 (13.125x21.625x0.75) Fiberglass MERV 1-4

    $174.99
    $174.99
    Case of 12 $14.58/filter
  • 12x28x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    12x28x1 Fiberglass MERV 1-4

    $167.99
    $167.99
    Case of 12 $14.00/filter
  • 12x10x1 Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    12x10x1 Fiberglass MERV 1-4

    $165.99
    $165.99
    Case of 12 $13.83/filter
  • 11-1/2x29-1/2x1 (11.5x29.5x0.75) Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    11-1/2x29-1/2x1 (11.5x29.5x0.75) Fiberglass MERV 1-4

    $167.99
    $167.99
    Case of 12 $14.00/filter
  • 11-1/8x11-3/8x1 (11.125x11.375x0.75) Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    11-1/8x11-3/8x1 (11.125x11.375x0.75) Fiberglass MERV 1-4

    $158.99
    $158.99
    Case of 12 $13.25/filter
  • 9-1/2x9-1/2x1 (9.5x9.5x0.75) Exact Filters Fiberglass MERV 1-4 (12 pack)
    MERV 1-4
    Exact Filters

    9-1/2x9-1/2x1 (9.5x9.5x0.75) Fiberglass MERV 1-4

    $158.99
    $158.99
    Case of 12 $13.25/filter
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