Air Stop Filter Membrane

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  • Air Stop Filter 5µm-15µm :A safer and more efficient solution for infusion sets

  • Particle Barrier :Pore size 5µm-15µm, higher protection against particle related risks (efficiency >97%@5um Particle)

  • Air Barrier :Remove air bubbles 

  • Auto Stop Function :Automatically stops air passage when the drip container runs empty, and maintains fluids in the infusion line, helping reduce workload. 

  • High Flow Rate :Minimum 320ml/min*cm2@10kPa 

  • Less Priming Time :Instant wetting ability eliminates the time to activate the filter

  • Lipid Infusions Compatible :High porosity structure 

  • Excellent Welding Compatibility :Ultrasonic, Thermal, Co-molding


  • Hydrophilic PVDF Membrane Cobetter modified hydrophilic PVDF (Polyvinylidene Difluoride) membrane filter has excellent water wettability, providing high flow rate. PVDF membranes are naturally hydrophobic but are modified to a hydrophilic nature. Useful for a wide range of applications, both aqueous and non-aggressive solvent-based. These membranes are typically low protein binding and are frequently used for sterilizing filtration.
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