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Top rated lab filter membranes

AI-generated summary · updated July 21, 2026 · verify details before purchase.

  1. Best overall

    MilliporeSigma MF-Millipore Membrane Filters

    4.6/5 $50-$90

    Mixed cellulose esters membranes known for high flow rates and low protein binding, ideal for general微生物学 and particle analysis.

    • High flow rate
    • Low extractables
    • Gridded options available
    • Not chemically resistant to solvents
  2. Best for HPLC sample prep

    Pall Vivid Syringe Filters

    4.5/5 $100-$200

    High performance polyethersulfone (PES) filters that provide fast flow and excellent solvent compatibility for high pressure liquid chromatography.

    • Low extractable levels
    • Chemically resistant
    • Fast filtration
    • Higher price point
  3. Best for sterile filtration

    Sartorius Minisart High Flow Syringe Filters

    4.7/5 $80-$150

    Polyethersulfone membrane filters housed in polypropylene, designed for rapid sterile filtration of cell culture media and buffers.

    • High thermal stability
    • Low protein binding
    • Reliable sterility
    • Can clog with particulate-heavy samples
  4. Best for microscopy

    Whatman Nuclepore Track-Etched Membranes

    4.3/5 $70-$130

    Polycarbonate membranes with smooth, uniform cylindrical pores created by track-etch technology, perfect for microscopic analysis.

    • Ultra smooth surface
    • Precise pore size
    • Chemically inert
    • Low flow rate compared to screen filters
  5. Best low protein binding option

    Corning PES Syringe Filters

    4.4/5 $40-$80

    Polyethersulfone filters pre-sterilized by gamma irradiation, offering excellent recovery of proteins and small molecules.

    • Low protein binding
    • Sterile packaging
    • Good hydrophilicity
    • Can be brittle if mishandled
  6. Best budget pick

    Advantec Mixed Cellulose Esters (MCE) Membranes

    4.2/5 $20-$50

    Cost-effective standard membranes suitable for a wide range of routine bio-monitoring and air analysis applications.

    • Very affordable
    • High wet strength
    • Versatile use
    • Low chemical resistance
  7. Best for aggressive solvents

    Thermo Scientific Nalgene PTFE Syringe Filters

    4.5/5 $90-$160

    Hydrophobic PTFE membranes that provide superior chemical resistance for filtering corrosive solvents and strong acids.

    • Broad chemical compatibility
    • Hydrophobic nature
    • High temperature tolerance
    • Requires pre-wetting with alcohol for aqueous solutions

Buying advice

Consider the chemical compatibility of the membrane material with your sample; MCE is great for aqueous solutions but degrades in solvents, while PTFE or PVDF are better for organics. Check the pore size - 0.22 µm or 0.45 µm are standard for sterilization and general clarification respectively. Flow rate and protein binding are also critical, especially for sensitive biological assays where low protein binding materials like PES are preferred.

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