The 47mm Polysulfone Filter Holders are designed for ease of use when filtering liquids under vacuum. The recessed filter support provides sufficient clearance so the membrane will not tear when the funnel bayonet lock mechanism is engaged with a simple twist.
The Aseptic Filter System can be used either in the laboratory or at remote locations to filter samples for particulate removal or microbiological analysis. Filtrate can be contained in the flask reservior and transported or retained for further analysis.
The Aseptic Filter Unit without the receiver flask is recommended for sterility or microbiological testing where ambient contamination must be eliminated. Funnel cover can be vented aseptically using a disposable syringe filter.
Units are autoclavable