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Supor® Membrane Disc Filters, Pall Laboratory


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Supor® hydrophilic polyethersulfone membranes offer higher fluid flow rates, lower protein binding, lower extractables, and greater strength than other cellulosic (acetate, nitrate) membranes.

  • Hydrophilic
  • Higher flow rate
  • Stronger than cellulose

Provide some of the highest water flow rates and fluid filtration capacities of any membrane filter. Nonsterile, except for 28147-979, which is gamma-irradiated.



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Description Diameter Pore Size Sterility Gamma-Irradiated Supplier No. Catalog Number Unit List Price Quantity
Plain 25 mm 0.2 µm Nonsterile No 60300 28147-956 Each Retrieving Restricted
Pack of 100 Retrieving Restricted
Gridded, S-Pack 47 mm 0.2 µm Gamma-Irradiated Yes 66234 28147-979 Each Retrieving Restricted
Pack of 200 Retrieving Restricted
Plain 47 mm 0.2 µm Nonsterile No 60301 28147-978 Each Retrieving Restricted
Pack of 100 Retrieving Restricted
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