Whatman Klari-Flex Bottle-Top Filtration System

The new Whatman Klari-Flex® bottle top filtration system with drop-connect technology delivers a new level of productivity to sterile vacuum filtration of aqueous fluids. Designed for sterile vacuum filtration of fluids such as cell culture media, it will help you do your work more quickly, more easily and more efficiently than ever. The drop-connect technology requires just one hand to connect the unit to the base. This eliminates the time-consuming process of connecting and disconnecting the vacuum to each filter unit.

Features and Benefits
  • Permanent vacuum hose connection increases throughput and convenience
  • Fast connection of filter to base decreases setup time
  • Large 90 mm filter membrane optimizes performance of 500 ml and 1000 ml units
  • Drop-Connect technology requires just one hand to connect unit to base
  • Front-facing funned graduation marks enhance readability
  • Large bottle cap accommodates labeling information

Product #


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WHA1841090 Klari-Flex® filtration system filter discs fits 500 mL and 1000 mL filter funnels, diam. 90 mm