Cytiva Filter Units 500 mL, 0.22 µm PES Sterile (Pack of 12)

The Cytiva Filter Units 500 mL, 0.22 µm PES Sterile (Pack of 12) are ready‑to‑use vacuum filtration devices designed for sterile filtration and clarification of aqueous solutions, culture media, or buffer solutions. Each unit incorporates a 0.22 µm polyethersulfone (PES) membrane with low protein binding and minimal extractables, ensuring sample integrity and reproducibility.

Key Features:

• Brand: Cytiva
• Volume: 500 mL per filter unit
• Pore Size: 0.22 µm (sterile grade)
• Membrane Material: PES (polyethersulfone) — low binding, reliable performance
• Sterility: Sterile, individually packaged units
• Format: Disposable, vacuum-driven filter units
• Application: Ideal for sterilizing media, aqueous samples, buffers, and removing particulates before HPLC or cell culture use

With the Cytiva 500 mL 0.22 µm PES filter units, laboratories gain a dependable solution for sterile filtration tasks, combining high flow rate, low extractables, and consistent performance across batches.