Non-Sterile, 0.22μm, 30 mm, Yellow, Nylon

Cost-effective high-quality filtration that decreases instrument downtime and improves the reliability of experimental results.

Diamond PureFlow syringe filters feature a polypropylene housing secured around a membrane with a molded polypropylene sealing ring. This double injection molding provides a durable filter built to withstand pressures higher than most alternatives.


  • Performance: High flow rates and low absorption membranes minimize sample loss.
  • Simplicity: Color-coded rings allow easy identification of membrane and filter media type. Each filter is clearly marked with a code that indicates membrane material and pore size.
  • Strength: The bonded outer ring provides strength under higher pressure.
  • Efficiency: Integral PP pre-filter provides both fast filtration and high flow rates.
  • Quality: Manufacturing process certified to ISO 9001 standards.
Nylon Membrane
  • High protein binding- not used when protein recovery is important
  • Suitable for aqueous or organic samples
  • Not compatible with acids, bases, or for use in protein recovery
  • Ideal for general laboratory, chemical and beverage filtration, and HPLC applications
  • pH Range: 2-13


Diameter 30 mm
Housing Material PP
Filtration Area (cm2) 4.9
Holdup Volume (µl) <120
Volume Throughput (ml) 100
Connections (Inlet/Outlet) Female Luer Lock Inlet/Male Luer Slip Outlet
Max Operating Pressure (psi) 87
Max Operating Temperature (°C) 100
Prefilter PP

Non-Sterile Syringe Filters

Non-sterile Diamond PureFlow syringe filters are perfect for a wide range of sample and filtration applications. Non-sterile filters are useful in analytical chemistry or sample preparation, protecting analytical equipment from particle contamination, and HPLC operations.

  • Bulk packaged with membrane type and membrane porosity clearly indicated on each filer
  • PP microfiber pre-filter layer improves filtration of particulate-laden fluids
SKU: 67030-35
Pack: 100 Pack
Products specifications
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