Filtration

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

  • 24 cm diameter circles - Grade 141 Ahlstrom Glass Microfiber Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 141 Ahlstrom Glass Microfiber Filter - 100/pk

    Item No: 1410-2400

    $761.33
  • 24 cm diameter circles - Grade 151 Ahlstrom Glass Microfiber Filter - Standard TCLP Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 151 Ahlstrom Glass Microfiber Filter - Standard TCLP Filter - 100/pk

    Item No: 1510-2400

    $1,557.48
  • 24 cm diameter circles - Grade 161 Ahlstrom Glass Microfiber Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 161 Ahlstrom Glass Microfiber Filter - 100/pk

    Item No: 1610-2400

    $467.49
  • 24 cm diameter circles - Grade 237 Ahlstrom Qualitative Filter - 50/pk

    Ahlstrom

    24 cm diameter circles - Grade 237 Ahlstrom Qualitative Filter - 50/pk

    Item No: 2370-2400

    $51.72
  • 24 cm diameter circles - Grade 388 Ahlstrom-Munksjö Low Ash Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 388 Ahlstrom-Munksjö Low Ash Filter - 100/pk

    Item No: 3880-2400

    $136.25
  • 24 cm diameter circles - Grade 391 Ahlstrom-Munksjö Low Ash Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 391 Ahlstrom-Munksjö Low Ash Filter - 100/pk

    Item No: 3910-2400

    $136.25
  • 24 cm diameter circles - Grade 392 Ahlstrom-Munksjö Low Ash Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 392 Ahlstrom-Munksjö Low Ash Filter - 100/pk

    Item No: 3920-2400

    $136.25
  • 24 cm diameter circles - Grade 54 Ahlstrom Quantitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 54 Ahlstrom Quantitative Filter - 100/pk

    Item No: 0540-2400

    $148.10
  • 24 cm diameter circles - Grade 601 Ahlstrom Qualitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 601 Ahlstrom Qualitative Filter - 100/pk

    Item No: 6010-2400

    $51.22
  • 24 cm diameter circles - Grade 609 Ahlstrom Qualitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 609 Ahlstrom Qualitative Filter - 100/pk

    Item No: 6090-2400

    $50.25
  • 24 cm diameter circles - Grade 610 Ahlstrom Qualitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 610 Ahlstrom Qualitative Filter - 100/pk

    Item No: 6100-2400

    $54.08
  • 24 cm diameter circles - Grade 613 Ahlstrom Qualitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 613 Ahlstrom Qualitative Filter - 100/pk

    Item No: 6130-2400

    $41.80
  • 24 cm diameter circles - Grade 615 Ahlstrom Qualitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 615 Ahlstrom Qualitative Filter - 100/pk

    Item No: 6150-2400

    $42.21
  • 24 cm diameter circles - Grade 617 Ahlstrom Qualitative Filter - 50/pk

    Ahlstrom

    24 cm diameter circles - Grade 617 Ahlstrom Qualitative Filter - 50/pk

    Item No: 6170-2400

    $33.86
  • 24 cm diameter circles - Grade 631 Ahlstrom Qualitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 631 Ahlstrom Qualitative Filter - 100/pk

    Item No: 6310-2400

    $50.00
  • 24 cm diameter circles - Grade 642 Ahlstrom Qualitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 642 Ahlstrom Qualitative Filter - 100/pk

    Item No: 6420-2400

    $50.00
  • 24 cm diameter circles - Grade 74 Ahlstrom Quantitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 74 Ahlstrom Quantitative Filter - 100/pk

    Item No: 0740-2400

    $148.10
  • 24 cm diameter circles - Grade 909 Ahlstrom Qualitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 909 Ahlstrom Qualitative Filter - 100/pk

    Item No: 9090-2400

    $60.31
  • 24 cm diameter circles - Grade 94 Ahlstrom Quantitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 94 Ahlstrom Quantitative Filter - 100/pk

    Item No: 0940-2400

    $148.10
  • 24 cm diameter circles - Grade 950 Ahlstrom Qualitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 950 Ahlstrom Qualitative Filter - 100/pk

    Item No: 9500-2400

    $60.37
  • 24 cm diameter circles - Grade 961 Ahlstrom Qualitative Filter - 50/pk

    Ahlstrom

    24 cm diameter circles - Grade 961 Ahlstrom Qualitative Filter - 50/pk

    Item No: 9610-2400

    $38.96
  • 24 cm diameter circles - Grade 962 Ahlstrom Qualitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 962 Ahlstrom Qualitative Filter - 100/pk

    Item No: 9620-2400

    $43.86
  • 24 cm diameter circles - Grade 992 Ahlstrom Qualitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Grade 992 Ahlstrom Qualitative Filter - 100/pk

    Item No: 9920-2400

    $52.81
  • 24 cm diameter circles - Pleated Grade 505 Ahlstrom Qualitative Filter - 100/pk

    Ahlstrom

    24 cm diameter circles - Pleated Grade 505 Ahlstrom Qualitative Filter - 100/pk

    Item No: 5050-2400

    $144.54