The Thermo Nalgene Rapid-Flow™ Filter Unit (Type 169‑0045) is a single-use, sterile filter with a 500 mL capacity, featuring a high-performance 0.45 µm PES membrane. Designed with the Rapid‑Flow support column, it delivers exceptional flow rates and throughput while maintaining low clogging tendencies—making it perfect for filtering cell culture media, serum, additives, and buffers.
Key Features:
These filter units are non-pyrogenic, endotoxin-free, and widely used as the last line of defense against microbial contamination in sensitive laboratory workflows, including stem cell work, media preparation, and routine buffer sterilization.
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