Filtration Solutions
Alioth offers a comprehensive filtration portfolio for pharmaceutical manufacturing — including sterilizing filters, depth filter sheets, ultrafiltration cassettes, virus removal filters, and related hardware. We are dedicated to delivering advanced filtration solutions to pharmaceutical companies worldwide.
Products

Liquid Prefiltration
High-Throughput PES Prefilters (0.45 / 0.65 / 0.8 / 1.2 μm)0.2 μm PES Cartridge Filters0.45 μm MCE Single-Layer Cartridge FiltersHigh-Performance PP Clarification Filters0.2/0.45 μm PSF Membrane Filters
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Liquid Sterile Filtration
Sterilizing-Grade PES Filters (0.45 μm / 0.2 μm)High-Throughput Sterilizing-Grade PES Filters (0.2+0.2 μm / 0.45+0.2 μm)High-Retention Sterilizing-Grade PES Filters (0.2+0.1 μm)
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Gas and Non-Aqueous Sterile Filtration
0.2 μm Sterilizing-Grade PTFE Gas Filters0.2 μm Radiation-Resistant PES Gas Filters0.2 μm Sterilizing-Grade PTFE Gas Disc Filters
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Custom Solutions & Services
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Validation Services
Alioth provides bacterial challenge, E&L, chemical compatibility, wetting integrity, and absorption validation services. Our internal testing generates robust data to support your validation guidelines.
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Process Development Services
We help biopharma clients overcome critical challenges in process development and manufacturing.
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