Foxx Life Sciences Autofil Super Speed Sterile Single Use Bottle Top Vacuum Filter System with 0.2um PES Membrane, 250mL, 12/CS 

116-7233-RLS: Full Assembly, 250ml, 0.2um PES, Autofil SS. Autofil SS is Foxx Life Sciences' fastest filter yet! It is available as a complete system, or as a funnel-only bottle-top vacuum filter. This patented, next-generation product uses a 0.2?m Super High Flow PES Membrane.The larger pore sizes on the top of the membrane act as a built-in prefilter, while the 0.2um pore sizes on the underside ensure sterility. Our membrane is low protein binding and surfactant-free. The Autofil system is designed for sterilization or clarification of aqueous laboratory fluids. The filters are sterilized in the USA. An industry first, Foxx Life Sciences sells a stable, low-profile, patented optional pedestal base or a low-cost ring stand cradle. Each holder provides a stationary vacuum hose connection that makes setup and use quick and efficient, while preventing spills and tissue culture hood contamination. These holders also allow for hands-free operation of the filter unit.