Search

Tip: a size in quotes — "16x25x1" — shows only that exact size. Leave the quotes off to see nearby sizes too.

  • 20x24x2 Koch Multi-Pleat Boss Heavy Duty MERV 11 High Capacity 102-500-120 (12 Filters)
    MERV 11
    Koch

    20x24x2 Multi-Pleat Boss Heavy Duty MERV 11 High Capacity

    $307.99
    $307.99
    Case of 12 $25.67/filter
  • 12x24x4 AAF Flanders VariCel 2+ High Capacity No Header MERV 11 3184626-601 (4 Filters)
    MERV 11
    AAF Flanders

    12x24x4 VariCel 2+ High Capacity No Header MERV 11 3184626-601

    $420.56
    $420.56
    Case of 4 $105.14/filter
  • 23-1/2x30-7/8x1 (23.5x30.875x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    23-1/2x30-7/8x1 (23.5x30.875x0.75) Pleated MERV 11

    $521.99
    $521.99
    Case of 12 $43.50/filter
  • Koch Multi-Flo Series G 24x20x12 MERV 11 Single Header rigid cell filter
    MERV 11
    Koch

    24x20x12 Multi-Flo G Single Header MERV 11

    $168.92
    $168.92
  • Koch Multi-Flo Series G 24x12x6 MERV 11 Single Header rigid cell filter
    MERV 11
    Koch

    24x12x6 Multi-Flo G Single Header MERV 11

    $447.00
    $447.00
    Case of 4 $111.75/filter
  • 23-7/8x8-3/8x1 (23.875x8.375x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    23-7/8x8-3/8x1 (23.875x8.375x0.75) Pleated MERV 11

    $248.99
    $248.99
    Case of 12 $20.75/filter
  • 23-7/8x30-3/8x1 (23.875x30.375x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    23-7/8x30-3/8x1 (23.875x30.375x0.75) Pleated MERV 11

    $521.99
    $521.99
    Case of 12 $43.50/filter
  • 23-3/8x31-7/8x1 (23.375x31.875x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    23-3/8x31-7/8x1 (23.375x31.875x0.75) Pleated MERV 11

    $521.99
    $521.99
    Case of 12 $43.50/filter
  • 9-1/4x14-5/8x1 (9.25x14.625x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    9-1/4x14-5/8x1 (9.25x14.625x0.75) Pleated MERV 11

    $231.99
    $231.99
    Case of 12 $19.33/filter
  • 23-7/8x19-1/8x1 (23.875x19.125x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    23-7/8x19-1/8x1 (23.875x19.125x0.75) Pleated MERV 11

    $266.99
    $266.99
    Case of 12 $22.25/filter
  • 7-1/2x33-7/8x1 (7.5x33.875x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    7-1/2x33-7/8x1 (7.5x33.875x0.75) Pleated MERV 11

    $492.99
    $492.99
    Case of 12 $41.08/filter
  • 23-3/8x9-1/2x1 (23.375x9.5x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    23-3/8x9-1/2x1 (23.375x9.5x0.75) Pleated MERV 11

    $251.99
    $251.99
    Case of 12 $21.00/filter
  • Koch Multi-Flo Series G 24x12x12 MERV 11 No Header rigid cell filter
    MERV 11
    Koch

    24x12x12 Multi-Flo G No Header MERV 11

    $259.40
    $259.40
    Case of 2 $129.70/filter
  • 23-7/8x39-7/8x1 (23.875x39.875x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    23-7/8x39-7/8x1 (23.875x39.875x0.75) Pleated MERV 11

    $540.99
    $540.99
    Case of 12 $45.08/filter
  • 32-7/8x23-7/8x1 (32.875x23.875x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    32-7/8x23-7/8x1 (32.875x23.875x0.75) Pleated MERV 11

    $543.99
    $543.99
    Case of 12 $45.33/filter
  • 36-7/8x36-5/8x1 (36.875x36.625x0.75) Exact Filters Pleated MERV 11 (12 pack)
    MERV 11
    Exact Filters

    36-7/8x36-5/8x1 (36.875x36.625x0.75) Pleated MERV 11

    $577.99
    $577.99
    Case of 12 $48.17/filter
Show more