Product Description
Sterile-grade PTFE membrane disc filter designed for high-efficiency gas filtration and low flux chemical applications. Featuring a hydrophobic 0.2 µm pleated PTFE membrane and robust polypropylene construction, it delivers consistent retention, low pressure drop, and reliable performance in pharmaceutical, bioprocess, and chemical environments.
Key Features:
- Hydrophobic PTFE membrane for sterile gas filtration and chemical resistance
- 0.2 µm absolute-rated filtration for critical applications
- Pleated design supports high flow rates and throughput
- Low pressure drop for improved system efficiency
- Reusable, autoclavable construction for extended service life
- All-polypropylene hardware for broad chemical compatibility
Operating Parameters
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Max operating temperature: 50°C
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Max differential pressure: 2.4 bar @ 20°C
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Sterilisation: Autoclavable, 20 cycles at 130°C for 30 minutes
Compliance and Performance
- Bacterial retention: Brevundimonas diminuta (ATCC 19146) per ASTM F838
- Non-fibre releasing filter per 21 CFR 210.3 (b)(6)
- Endotoxins: < 0.25 EU/ml (USP <85>, LAL test)
- USP <88> Class VI Biological Reactivity (in vivo)
- USP <87> In Vitro Biological Reactivity
- Manufactured under ISO 9001:2015 quality system
- All materials comply with FDA 21 CFR 177–182
