WatersReplacement Filter Assembly for 3.0 mm, 3.9 mm, and 4.6 mm Columns, 0.5 µm PorositySKU · 600000180
PhenomenexReplacement In-Line Filter Disks, PEEK, 2.0µm Porosity, for 10mm dia. columns, 5/PkSKU · AF0-8428