CHM® VacFILSeries are single-use vacuum filtration units for sterile and vacuum filtration, mainly used for filtering and storing cell culture, tissue culture media, biological fluids and other aqueous solutions. The units contain a high quality membranes (PES and Hydrophilic PVDF) and combine highest flow-rates and throughput with extremely low protein binding and extractable. The system consists of a polystyrene receiver bottle and filter funnel with different membrane filter choices. Also includes a polyethylene neck adaptor with hose connector for vacuum filtration of your valuable laboratory samples.