Palltronic Flowstar IV Filter Integrity Tester

• Pharmaceutical manufacturing for ensuring sterilising-grade filter integrity.
• Biotechnology processes requiring validated sterile filtration steps.
• Quality control laboratories performing routine filter integrity checks.
• Research and development facilities validating new filtration protocols.

Typical testing methods

Bubble point, diffusive flow, and pressure decay tests are commonly supported for this class of equipment.

Filter types supported

Units of this type typically accommodate a wide range of sterilising-grade filters, including cartridges and capsules.

Test pressure range

Commonly, these testers operate within a pressure range suitable for pharmaceutical-grade filters, typically up to several bar.

Data storage and connectivity

Many units feature internal data storage and connectivity options (e.g., USB, Ethernet) for data transfer and reporting.

Power supply

Typically, these systems require a standard single-phase electrical supply, commonly 230V, 50Hz for the UK market.

Footprint

For this class of laboratory equipment, units typically have a compact benchtop design, suitable for integration into lab environments.

• What is filter integrity testing?

  Filter integrity testing is a non-destructive method used to confirm that a sterilising-grade filter is free from defects and meets its specified retention characteristics before and after use.

• Why is filter integrity testing important in pharma?

• Can this unit test different filter sizes?

• What maintenance is typically required for these testers?

• Is this unit suitable for GMP environments?

Laboratory filtration systems are valued for reliability and durability, making them suitable for used purchase when sourced carefully. Buyers typically prioritise checking membrane and filter condition, as replacement costs can be significant. Industry sentiment favours systems from established manufacturers known for consistent performance. Common strengths include robust construction, compatibility with various applications, and availability of spare parts. When assessing used units, verifying maintenance history and operational specifications remains essential for ensuring continued performance in biotech and pharmaceutical environments.

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