Filtration

High quality filtration products including: membrane filters, pre-filtration media, glass fiber, cellulose filters, qualitative and quantitative filter papers, and specialty test papers.

  • 32 cm diameter circles - Grade 121 Ahlstrom Glass Microfiber Filter - 100/pk
    $880.37
  • 32 cm diameter circles - Grade 131 Ahlstrom Glass Microfiber Filter - 100/pk
    $830.56
  • 32 cm diameter circles - Grade 141 Ahlstrom Glass Microfiber Filter - 100/pk
    $1,177.40
  • 32 cm diameter circles - Grade 151 Ahlstrom Glass Microfiber Filter - Standard TCLP Filter - 100/pk
    $2,463.57
  • 32 cm diameter circles - Grade 161 Ahlstrom Glass Microfiber Filter - 100/pk
    $759.87
  • 32 cm diameter circles - Grade 237 Ahlstrom Qualitative Filter - 50/pk
    $141.52
  • 32 cm diameter circles - Grade 388 Ahlstrom-Munksjö Low Ash Filter - 100/pk
    $278.04
  • 32 cm diameter circles - Grade 391 Ahlstrom-Munksjö Low Ash Filter - 100/pk
    $278.04
  • 32 cm diameter circles - Grade 392 Ahlstrom-Munksjö Low Ash Filter - 100/pk
    $278.04
  • 32 cm diameter circles - Grade 54 Ahlstrom Quantitative Filter - 100/pk
    $231.35
  • 32 cm diameter circles - Grade 601 Ahlstrom Qualitative Filter - 100/pk
    $94.94
  • 32 cm diameter circles - Grade 609 Ahlstrom Qualitative Filter - 100/pk
    $94.94
  • 32 cm diameter circles - Grade 610 Ahlstrom Qualitative Filter - 100/pk
    $103.45
  • 32 cm diameter circles - Grade 613 Ahlstrom Qualitative Filter - 100/pk
    $63.55
  • 32 cm diameter circles - Grade 615 Ahlstrom Qualitative Filter - 100/pk
    $65.44
  • 32 cm diameter circles - Grade 617 Ahlstrom Qualitative Filter - 50/pk
    $52.18
  • 32 cm diameter circles - Grade 631 Ahlstrom Qualitative Filter - 100/pk
    $95.90
  • 32 cm diameter circles - Grade 642 Ahlstrom Qualitative Filter - 100/pk
    $95.90
  • 32 cm diameter circles - Grade 74 Ahlstrom Quantitative Filter - 100/pk
    $231.35
  • 32 cm diameter circles - Grade 909 Ahlstrom Qualitative Filter - 100/pk
    $105.45
  • 32 cm diameter circles - Grade 94 Ahlstrom Quantitative Filter - 100/pk
    $231.35
  • 32 cm diameter circles - Grade 950 Ahlstrom Qualitative Filter - 100/pk
    $109.06
  • 32 cm diameter circles - Grade 961 Ahlstrom Qualitative Filter - 50/pk
    $79.49
  • 32 cm diameter circles - Grade 962 Ahlstrom Qualitative Filter - 100/pk
    $86.67