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  • 12x24x5 Koch BioMAX HEPA 99.97% High Capacity H15A2X1
    Koch

    12x24x5 BioMAX HEPA High Capacity H15A2X1

    $459.98
    $459.98
  • 24x12x11-1/2 Koch BioMAX HEPA 99.99% High Capacity H62A4X1
    Koch

    24x12x11-1/2 BioMAX HEPA High Capacity H62A4X1

    $1,426.58
    $1,426.58
  • 21-1/8x21-1/8x2-7/8 Koch BioMAX HEPA 99.99% Gel Seal M57W5B2
    Koch

    21-1/8x21-1/8x2-7/8 BioMAX HEPA Gel Seal M57W5B2

    $1,214.60
    $1,214.60
  • 24x24x11-1/2 exact Koch BioMAX 26 Gage Galvanized HEPA 95% H66K7X4
    Koch

    24x24x11-1/2 exact BioMAX 26 Gage Galvanized HEPA 95% H66K7X4

    $433.78
    $433.78
  • Koch BioMAX HEPA 99.99% 114-801-004
    Koch

    BioMAX HEPA 114-801-004

    $2,549.32
    $2,549.32
  • 21-5/8x43-7/8x2-7/8 Koch BioMAX HEPA 99.99% Gel Seal M58W3B2
    Koch

    21-5/8x43-7/8x2-7/8 BioMAX HEPA Gel Seal M58W3B2

    $1,654.34
    $1,654.34
  • 24x24x11-1/2 exact Koch BioMAX 26 Gage Galvanized HEPA 95% H66M7X4
    Koch

    24x24x11-1/2 exact BioMAX 26 Gage Galvanized HEPA 95% H66M7X4

    $429.36
    $429.36
  • 12x24x11-1/2 Koch BioMAX HEPA 99.97% High Capacity H65G2X1
    Koch

    12x24x11-1/2 BioMAX HEPA High Capacity H65G2X1

    $758.62
    $758.62
  • 24x24x11-1/2 Koch BioMAX HEPA 99.97% H66G7X1
    Koch

    24x24x11-1/2 BioMAX HEPA H66G7X1

    $369.36
    $369.36
  • 24x24x11-1/2 Koch BioMAX HEPA 99.99% High Capacity H66G4X1
    Koch

    24x24x11-1/2 BioMAX HEPA High Capacity H66G4X1

    $717.09
    $717.09
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