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500ml Vacuum Filtration System, Disposable Sterile Vacuum Filter Units with CA Membrane, 0.22μm Pore Size, 90mm Diameter for Laboratory, Chemistry, Graduated, Individually Wrapped, Pack of 1

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$32.99

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  • 【Premium Filtration Kit】 Includes: 500ml Plastic bottle, 500ml funnel, 0.22μm CA membrane, top cap, filter housing
  • 【Lab-Grade Filtration Performance】 Ultra-fine CA membrane provides exceptional microbial retention for contamination-sensitive applications, while high-throughput design accelerates liquid processing workflows in cell culture and laboratory solutions
  • 【Sterile Ready-to-Use Units】 Gamma-ray sterilized disposable units – non-pyrogenic, DNase/RNase-free, compatible with lab glassware
  • 【Ergonomic Lab Design】 Graduated funnel (250ml–1000ml) with GL45 glass adapter Angled vacuum pipe prevents hose tangling; integrated filter housing minimizes particle exposure
  • 【Multi-Scenario Applications】 This system seamlessly transitions from lab filtration (sterilizing cell culture media, clarifying protein/buffer solutions) to industrial fluid processing (removing particulates from oils and solvents), and extends to medical-grade applications (WFI production and sterile fluid preparation)


The Vacuum Filter Cup is a laboratory-grade liquid processing device designed for rapid aseptic filtration. Utilizing vacuum-driven negative pressure, it effectively separates particles, microbial contaminants, and insoluble impurities from solutions, maintaining liquid purity for precision-critical applications in research and industrial production.