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PALL AP-4788 Acrodisc PSF Syringe Filters with Nylon Membrane - GxF/0.2 µm (1000/pkg)

Product Overview: The PALL AP-4788 Acrodisc PSF Syringe Filters with Nylon Membrane - GxF/0.2 µm are an advanced solution for laboratory professionals seeking reliable sample filtration. Designed specifically with a layered GxF multi-glass fiber prefilter and a high-performance nylon membrane, this filter ensures efficient removal of particulate contamination prior to analysis. Its dual-filtration technology significantly improves sample purity, prolonging the life of analytical instruments and safeguarding sensitive equipment components.

Main Advantages:

  • Exceptional throughput — the integrated GxF multi-layer glass fiber prefilter provides two to four times the throughput of traditional prefilter devices, maximizing productivity in high-volume labs.
  • Versatile application — compatible with both aqueous and solvent-based samples, these filters provide excellent chemical compatibility with esters, bases, and alcohols for flexible laboratory use.
  • Enhanced protection — with precise 0.2 µm pore size, these syringe filters protect both instruments and chromatography columns from clogging, reducing downtime and costly maintenance.

Why This Product is Essential: For any laboratory focused on accuracy, instrument longevity, and efficiency, the PALL AP-4788 Acrodisc PSF Syringe Filters are indispensable. By delivering superior sample purity and minimizing system failures or column blockages, these filters are essential for routine analytical chemistry workflows and critical, high-stakes analyses alike.

Specifications and Guides:

  • Features:
    • GxF multi-layer glass fiber prefilter for maximum particulate capture (removing particles from > 40 to 1 µm)
    • 0.2 µm nylon membrane tailored for UHPLC or sensitive instrument applications
    • Robust chemical compatibility with a wide range of solutions
    • Packed in bulk (1000 per package) to meet the demands of busy labs
  • Manuals:
  • Guides:
  • Specifications:
    • Membrane Type: Nylon with GxF multi-layer glass fiber prefilter
    • Pore Size: 0.2 µm
    • Chemical Compatibility: Esters, bases, alcohols (not recommended for strong acids)
    • Application: Analytical Chemistry, HPLC, UHPLC, sample prep
    • Pack Size: 1,000 filters per package

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At Machine Horizon, we believe that powerful machines drive progress. Our mission is to make advanced technology accessible to creators, engineers, and businesses across industries—from precision CNC and milling to farming, printing, and laboratory equipment.

We’re dedicated to providing reliable, high-performance machines that help you produce, build, and innovate with confidence. Every product we offer is carefully selected for its engineering quality, efficiency, and long-term value.

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Our brand is built on a deep respect for craftsmanship, performance, and reliability. We understand how important the right equipment is to your success—that’s why we focus on machines that combine innovation with lasting durability. From small workshops to large production facilities, Machine Horizon provides solutions that help you work smarter, faster, and better.

Trusted Experts, Curated Brands


We partner directly with industry-leading manufacturers across multiple sectors to ensure every product meets our standards for quality and performance. Our curated selection means you can shop with confidence, knowing each machine is backed by expert support and full manufacturer warranties.

More Reasons to Choose Machine Horizon

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With Machine Horizon, you don’t just buy equipment—you invest in performance, precision, and long-term reliability

Frequently Asked Questions

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