CellPro™ EXPRESS Vacuum Filtration Flasks PES Membrane, 12/Case

CellPro™ EXPRESS Vacuum Filtration Flasks are designed for high-speed, high-efficiency filtration of tissue culture media, buffers, and other aqueous solutions. Featuring a low protein-binding PES (polyethersulfone) membrane, these advanced systems deliver up to 47% faster filtration compared to standard models—saving valuable time in busy lab environments.

Available with 0.22µm or 0.45µm PES membranes in volumes ranging from 50mL to 2000mL, the EXPRESS line is ideal for both small and large volume applications.

Each unit includes:

• A screw-on funnel with secure lid
• A graduated filtration nozzle compatible with various vacuum hose sizes
• An ergonomically designed receiver bottle with grip-friendly indentations and a separately sterile-wrapped cap
• Engraved graduation marks for precise measurement on both funnel and receiver

All components are gamma sterilized and certified RNase-, DNase-, and pyrogen-free, ensuring optimal sample protection.

Key Features:

• Up to 47% faster filtration
• Sterile, individually wrapped (12/case)
• Gamma sterilized; pyrogen free
• Low protein-binding PES membrane
• Engraved graduation marks for accuracy
• Recommended vacuum pressure: > -60 kPa
• Maximum vacuum pressure: > -90 kPa

A perfect high-performance alternative to Stericup®-style systems, CellPro™ EXPRESS filters are also available in bottle-top formats without receiving flasks, designed to fit standard glass media bottles.

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