Vacuum filter unit VF series

bacteriologicalfor cleanroomslaboratory

Product Introduction
Designed for pharmaceutical and clinical laboratory use, this sterile vacuum filter unit employs membrane separation technology to provide aseptic filtration and immediate aseptic sample storage after filtration. It operates at ambient temperature to preserve biologically active components.

High Sterility Assurance
Manufactured and sterilized to meet ISO 11137 standards with a sterility assurance level (SAL) of 10^-6. Endotoxin-free and validated for use in controlled environments where sterility and endotoxin control are required.

Efficient Filtration
Hydrophilic membranes with rapid wetting and high flow rate ensure fast, effective filtration while maintaining sample integrity and minimizing processing time.

Broad Compatibility
Accepts multiple membrane materials (PES, PVDF, MCE, N66) suitable for a wide range of chemical and biological applications, including aqueous and protein-containing samples.

Features

• Irradiation pre-sterilized to ensure product sterility.
• Produced in a clean room environment; pyrogen-free.
• No heat source used in production; DNase & RNase free.
• Passed biosafety assessment for laboratory and pharmaceutical applications.
• Square filtration surface increases effective area by over 20%.
• Support base design facilitates efficient drainage and minimizes residual volume.
• Columnar membrane support provides uniform backing for consistent filtration.

Applications

• Consumable for microbial limit testing and sterility assays.
• Pharmaceuticals: microbial limit testing of purified water, water for injection (WFI) and other drug preparations.
• Food & Beverage: total plate count testing in beverages, mineral water and purified water.
• Disease control & environmental monitoring: bacterial count and pathogen detection in water samples (e.g., condensate, drinking water).

Technical specifications

• Sterility assurance: ISO 11137, SAL 10^-6.
• Endotoxin-free.
• Membrane compatibility: PES, PVDF, MCE, N66.
• Sterilization: irradiation pre-sterilized.
• Production environment: clean room, pyrogen-free.
• RNA/DNase free (no DNase & RNase).
• Filtration surface: square surface increases area by >20%.
• Support design: support base for efficient drainage; columnar membrane support for even backing.
• Operating temperature: ambient, preserving active components.
• Sample handling: filtered sample can be stored aseptically immediately after filtration.