Reinforced Membrane Filter, 142 mm Diameter, Polyester Web, RW1914250, Millipore (CAT#: STEM-L-4859-Y)

Reinforced prefilter membranes can be used to remove contaminants from a variety of liquids and gases. The filters have a high dirt-holding capacity and a low pressure drop, which makes them ideally suited for reducing contaminant levels in advance of sterilizing-grade filters. Unlike traditional prefilter materials that contain asbestos or fiberglass, our reinforced prefilter membranes are made from non-shedding materials. These filters retain contaminants on the surface of the cellulose membrane.

Material: mixed cellulose esters (MCE) membrane
plain filter
web cellulose membrane
white filter
Feature: hydrophilic
Parameter: 260 mL/min-cm2 water flow rate
70 °C max. temp.
Filter Diam.: 142 mm
Thickness: 200 μm
Pore Size: 1.2 μm pore size
75 % porosity
Shipped in: ambient

•Prefilter with high dirt-loading capacity for greater throughput
•Non-shedding substrate will not unload fibers downstream