Sterile, Glass Fiber Filter Disks (Prefilters), 1.0µm pore, For BottleTop Filters, 50/pack

Sterile Glass Fiber Filter Disks (Prefilters) maximize the effectiveness, speed and filtration capacity of membrane filters in bottletop units. They are an ideal prefilter to prevent "premature" clogging when filtering viscous or particulate-laden solutions with CELLTREAT Scientific Products vacuum Filter Systems and Bottle Top Filters. These prefilter GF disks increase filtration speed by removing larger particles prior to sterilizing filtration.