Innovative Bottle-Top Filters for Fast Vacuum Filtration of 100 mL up to 5 L of Aqueous Solutions, Vacuum Filtration Made Easy-Replace current vacuum filter systems, simplify workflow, maximize filtration-Supor membrane provides high flow rates.-No need to constantly refill upper fluid reservoir.-Draws directly from the mixing reservoir.-Eliminates the possibility of contamination from transfer steps. Filters directly into the desired container.-Available built-in prefilter increases throughput of particulate-laden solutions such as serum-containing media.-Environmentally-friendly with minimal plastic waste and smaller storage footprint.-Patented small design accepts a variety of collection vessels.-TA version available with tubing attached to each device for maximum convenience.-Gamma irradiated, eliminates potential contamination by EtO residuals. This product is not approved for use in medical, clinical, surgical or other patient applications.