[No.430049] 500 mL Bottle Top Vacuum Filter, 0.2 µm Pore 33.2cm² Nylon Membrane, Fits 45 mm Diameter Necks, Sterile, 12/Case

  • Fits plastic or glass media bottles with 45mm neck sizes.
  • Nylon (NY) membranes are naturally hydrophilic, surfactant-free and offer the lowest extractables.
  • Angled hose connector simplifies vacuum line attachment.
  • Individually packaged, sterile and certified nonpyrogenic.
  • Each system has the membrane material and pore size printed on the unit and is color-coded by membrane type for easy product identification.
  • Expiration date appears on the filter funnel and shipping boxes.
  • Expiration date of the membrane is three years from the time the product is manufactured.

More information: corning.com