Filtration

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

  • 5.5 cm diameter circles - Grade 391 Ahlstrom-Munksjö Low Ash Filter - 100/pk
    $22.52
  • 5.5 cm diameter circles - Grade 392 Ahlstrom-Munksjö Low Ash Filter - 100/pk
    $22.52
  • 5.5 cm diameter circles - Grade 54 Ahlstrom Quantitative Filter - 100/pk
    $28.93
  • 5.5 cm diameter circles - Grade 601 Ahlstrom Qualitative Filter - 100/pk
    $10.01
  • 5.5 cm diameter circles - Grade 610 Ahlstrom Qualitative Filter - 100/pk
    $10.99
  • 5.5 cm diameter circles - Grade 613 Ahlstrom Qualitative Filter - 100/pk
    $8.85
  • 5.5 cm diameter circles - Grade 615 Ahlstrom Qualitative Filter - 100/pk
    $9.13
  • 5.5 cm diameter circles - Grade 617 Ahlstrom Qualitative Filter - 50/pk
    $7.96
  • 5.5 cm diameter circles - Grade 631 Ahlstrom Qualitative Filter - 100/pk
    $9.84
  • 5.5 cm diameter circles - Grade 642 Ahlstrom Qualitative Filter - 100/pk
    $9.84
  • 5.5 cm diameter circles - Grade 74 Ahlstrom Quantitative Filter - 100/pk
    $28.93
  • 5.5 cm diameter circles - Grade 909 Ahlstrom Qualitative Filter - 100/pk
    $13.94
  • 5.5 cm diameter circles - Grade 94 Ahlstrom Quantitative Filter - 100/pk
    $28.93
  • 5.5 cm diameter circles - Grade 950 Ahlstrom Qualitative Filter - 100/pk
    $14.32
  • 5.5 cm diameter circles - Grade 961 Ahlstrom Qualitative Filter - 50/pk
    $11.05
  • 5.5 cm diameter circles - Grade 962 Ahlstrom Qualitative Filter - 100/pk
    $13.58
  • 50 cm diameter circles - Grade 237 Ahlstrom Qualitative Filter - 50/pk
    $206.88
  • 50 cm diameter circles - Grade 54 Ahlstrom Quantitative Filter - 100/pk
    $879.05
  • 50 cm diameter circles - Grade 601 Ahlstrom Qualitative Filter - 100/pk
    $209.73
  • 50 cm diameter circles - Grade 609 Ahlstrom Qualitative Filter - 100/pk
    $205.81
  • 50 cm diameter circles - Grade 610 Ahlstrom Qualitative Filter - 100/pk
    $223.76
  • 50 cm diameter circles - Grade 613 Ahlstrom Qualitative Filter - 100/pk
    $188.58
  • 50 cm diameter circles - Grade 615 Ahlstrom Qualitative Filter - 100/pk
    $194.25
  • 50 cm diameter circles - Grade 617 Ahlstrom Qualitative Filter - 50/pk
    $126.42