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  • KOCH
    Koch 118-700-002 Wash Filter, Perm, Galv Steel, 16x25x1
    SKU: 118-700-002
    Product DescriptionThe Koch 118-700-002 Wash Filter is designed to fit heating and cooling systems. This filter measures sixteen inches by twenty-five inches by one inch. It is made of galvanized steel for durability and effectiveness. The product is suitable for air cleaning applications. It...
    $46.79
    $46.79
    each
  • KOCH
    Koch 118-700-003 Wash Filter Perm Galv Steel 20x20x1
    SKU: 118-700-003
    Product DescriptionThe Koch 118-700-003 Wash Filter is a durable solution designed for HVAC systems. It features galvanized steel and measures 20 inches by 20 inches by 1 inch. Galvanized steel construction Washable and reusable 20 inches by 20 inches by 1 inch Product HighlightsThis...
    $45.82
    $45.82
    each
  • KOCH
    Koch 118-700-004 Wash Filter Perm lGalv Steel 20x25x1
    SKU: 118-700-004
    Product DescriptionThe Koch 118-700-004 wash filter is constructed from lGalv steel and measures 20 inches by 25 inches by 1 inch. This filter is designed to be permanent and washable, making it ideal for long-term use in heating and cooling systems. Permanent and washable...
    $48.74
    $48.74
    each
  • KOCH
    Koch 118-700-005 Wash Filter, Perm, lGalv Steel, 24x24x1
    SKU: 118-700-005
    Product DescriptionThe Koch 118-700-005 wash filter is designed for general filtration needs. This filter measures twenty-four inches by twenty-four inches and has a thickness of one inch. It is made from galvanized steel, providing durability and effectiveness in air filtration. Durable construction from galvanized...
    $55.57
    $55.57
    each
  • KOCH
    Koch 118-700-006 Wash Filter Perm Galv Steel 16 x 20 x 2 Replacement MPN
    SKU: 118-700-006
    Product Description Koch 118-700-006 is a wash filter made from galvanized steel, measuring sixteen inches by twenty inches by two inches. This filter is designed for use in heating and cooling systems. It captures dust and other particles, helping to improve air quality. Constructed...
    $48.99
    $48.99
    each
  • KOCH 118-700-007 RIGID FILTERS
    KOCH
    Koch 118-700-007 Wash Filter Perm lGalv Steel 16x25x2
    SKU: 118-700-007
    Product DescriptionThe Koch 118-700-007 Wash Filter is a reliable air cleaner filter made from lGalv steel. The dimensions are 16 inches by 25 inches by 2 inches. This filter is reusable and designed to maintain air quality in heating and cooling systems. Reusable lGalv...
    $55.99
    $55.99
    each
  • KOCH
    Koch 118-700-008 Wash Filter, Perm, lGalv Steel, 20x20x2
    SKU: 118-700-008
    Product DescriptionThe Koch 118-700-008 is a wash filter made from galvanized steel. This filter measures twenty inches by twenty inches by two inches. It is designed for use in heating and cooling systems, helping to capture dust and contaminants from the air. Made of...
    $54.99
    $54.99
    each
  • KOCH
    Koch 118-700-009 Wash Filter, Perm, Galv Steel, 20x25x2
    SKU: 118-700-009
    Product DescriptionThe Koch 118-700-009 is a wash filter made of galvanized steel. It measures twenty inches by twenty-five inches by two inches. This filter is used to improve air quality in HVAC systems and is compatible with various air cleaner setups. Construction: Galvanized Steel...
    $61.42
    $61.42
    each
  • KOCH
    Koch 118-700-010 Wash Filter, Perm, lGalv Steel, 24x24x2
    SKU: 118-700-010
    Product DescriptionKoch 118-700-010 is a wash filter made from galvanized steel, measuring twenty-four inches by twenty-four inches by two inches. This filter is designed for use in heating and cooling systems, ensuring optimal air quality by capturing dust, debris, and other contaminants. Size: 24...
    $66.99
    $66.99
    each
  • KOCH
    Koch 118-700-014 Wash Filter, Perm, lGalv Steel, 20x25x4
    SKU: 118-700-014
    Product DescriptionThe Koch Wash Filter, MPN: 118-700-014, is a durable air cleaner filter designed for effective filtration in HVAC systems. This filter measures twenty inches by twenty-five inches by four inches, making it suitable for various applications in heating and cooling environments. Constructed from...
    $127.99
    $127.99
    each
  • KOCH
    Koch 118-700-015 Wash Filter Perm Galv Steel 24x24x4
    SKU: 118-700-015
    Product DescriptionThe Koch wash filter with MPN 118-700-015 is designed for air cleaning systems. This filter measures twenty-four inches by twenty-four inches by four inches and is made from galvanized steel. It is suitable for use in residential and commercial HVAC systems to enhance...
    $146.99
    $146.99
    each
  • KOCH
    Koch 118-701-001 Wash Filter Perm Aluminum 16x20x1
    SKU: 118-701-001
    Product DescriptionThe Koch 118-701-001 Wash Filter is a reliable air cleaner filter designed for various HVAC systems. Made from durable aluminum, it measures 16 inches by 20 inches by 1 inch. Durable aluminum construction Washable and reusable Suitable for HVAC systems Product HighlightsThe Koch...
    $44.99
    $44.99
    each
  • KOCH
    Koch 118-701-002 Wash Filter Permanent Aluminum 16 x 25 x 1
    SKU: 118-701-002
    Product DescriptionThe Koch 118-701-002 is a wash filter designed for air cleaner systems. Measuring sixteen inches by twenty-five inches by one inch, this permanent aluminum filter captures dust and airborne particles efficiently. It is suitable for various heating and cooling applications where air filtration...
    $46.79
    $46.79
    each
  • KOCH
    Koch 118-701-003 Wash Filter Perm lAluminum 20x 20x 1
    SKU: 118-701-003
    Product DescriptionThe Koch 118-701-003 Wash Filter Perm lAluminum is designed for heating and cooling systems. This filter measures 20 inches by 20 inches by 1 inch, offering durability and efficiency in air cleaning. 20 inches by 20 inches by 1 inch Permanent aluminum construction...
    $46.99
    $46.99
    each
  • KOCH
    Koch 118-701-004 Wash Filter, Perm, lAluminum, 20 x 25 x 1
    SKU: 118-701-004
    Product DescriptionThe Koch 118-701-004 is a wash filter made of permanent aluminum. It measures twenty inches by twenty-five inches by one inch. This filter fits standard air cleaner systems and is designed to capture airborne particles efficiently. Permanent aluminum construction Dimensions: 20 inches x...
    $49.99
    $49.99
    each
  • KOCH
    Koch 118-701-005 Wash Filter Perm lAluminum 24x 24x 1
    SKU: 118-701-005
    Product DescriptionThe Koch 118-701-005 is a wash filter made of aluminum, measuring twenty-four inches by twenty-four inches by one inch. This product is designed for use in HVAC systems and helps maintain clean air quality. It is suitable for both residential and commercial use,...
    $55.57
    $55.57
    each
  • KOCH
    Koch 118-701-006 Wash Filter Perm lAluminum 16x 20x 2
    SKU: 118-701-006
    Product DescriptionKoch 118-701-006 is a wash filter made from aluminum, measuring sixteen inches by twenty inches by two inches. This filter is designed for air cleaner systems. It is a drop ship product, ensuring quick delivery to your location. Size: sixteen inches by twenty...
    $48.99
    $48.99
    each
  • KOCH
    Koch 118-701-007 Wash Filter Perm lAluminum 16 x 25 x 2
    SKU: 118-701-007
    Product DescriptionThe Koch 118-701-007 Wash Filter is designed for effective air filtration. This permanent aluminum filter measures sixteen inches by twenty-five inches by two inches. It is constructed for durability and ease of cleaning. Constructed from durable aluminum. Permanent design allows for repeated washing....
    $49.72
    $49.72
    each
  • KOCH
    Koch 118-701-008 Wash Filter Perm Aluminum 20x20x2
    SKU: 118-701-008
    Product DescriptionThe Koch 118-701-008 wash filter features a permanent aluminum design, measuring 20 inches by 20 inches by 2 inches. This filter is suitable for air cleaner systems and is efficient in trapping dust and debris. Permanent aluminum construction Measures 20 inches by 20...
    $50.99
    $50.99
    each
  • KOCH
    Koch 118-701-009 Wash Filter, Perm, lAluminum, 20x 25x 2
    SKU: 118-701-009
    Product DescriptionThe Koch Wash Filter with MPN 118-701-009 is designed for air filtration in heating and cooling systems. This filter measures twenty inches by twenty-five inches by two inches, fitting standard HVAC applications. Its permanent aluminum construction allows for easy cleaning and reuse, providing...
    $57.99
    $57.99
    each
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