The Thermo Scientific Nalgene 500 mL Filter Units with 0.45 µm hydrophilic PES membranes are engineered for rapid, sterile filtration of cell culture media, aqueous solutions, and biological fluids. Designed with integrally welded membranes in a durable polystyrene housing, these bottletop filter units offer a convenient and secure solution for direct filtration into sterile glass media bottles. The 45-mm threaded neck fits standard lab bottles, and the quick-disconnect side arms simplify vacuum line attachment for ease of use in high-throughput environments.
Product Features
- Hydrophilic PES membrane delivers high flow rates with minimal clogging
- Low protein binding — ideal for filtering cell culture solutions
- Polystyrene funnel with welded membrane and internal support plate
- Threads securely onto standard 45-mm glass media bottles
- Side arms feature quick-disconnect tubing adapters for easy vacuum setup
- Complete vacuum filtration system in a disposable format
Warning: This product is not approved or intended for, and should not be used for medical, clinical, surgical, or other patient-oriented applications.
What’s Included
- 12 x 500 mL filter units with 0.45 µm PES membranes
- Leakproof, sterile closures for filtrate storage
- Upper structures separate easily from receivers
Benefits
- Fast and efficient filtration ideal for high-volume lab use
- Low protein retention preserves sample integrity
- Quick setup and secure fit minimize contamination risk
- Disposable format saves cleaning time and prevents cross-contamination
Why Choose Thermo Scientific Nalgene Filter Units?
Thermo Scientific Nalgene Filter Units provide a reliable, sterile filtration system for laboratories focused on cell culture, biological sample pre
