Tisch
Polypropylene Syringe Filters, 5.0um, 25mm, Double Luer Lock, PP Housing, Sterile, 100/Pk SKU: SPEC18196

Polypropylene (PP) Syringe Filters - SPEC18196

Processing extremely turbid samples under aseptic conditions challenges pharmaceutical operations when contamination risks and filter preparation steps compromise workflow efficiency. Sterile hydrophobic polypropylene at 5.0 µm pore size solves this problem by providing maximum flow rates for rapid debris removal while arriving individually packaged and ready for immediate use. The large pore opening handles heavily contaminated samples that would quickly overwhelm finer membranes, protecting downstream equipment and secondary filtration stages from premature fouling. Your clean room operations benefit from chemical compatibility across aggressive organic solvents combined with the contamination control that sterile packaging delivers.

Key Membrane Characteristics

• 5.0 µm polypropylene membrane delivers maximum throughput for heavily particulate samples requiring sterile handling and rapid processing
• 25mm diameter configuration provides practical filtration capacity for manual operations in pharmaceutical manufacturing environments
• Hydrophobic surface characteristics naturally resist aqueous solutions while permitting organic solvents and non-polar compounds to flow freely
• Maximum operating pressure of 72.5 psi with 116 psi burst rating accommodates viscous matrices without membrane failure concerns
• Temperature tolerance to 80°C enables warm solvent filtration and elevated temperature processing under aseptic conditions

Key Construction Characteristics

• Polypropylene housing throughout ensures uniform chemical resistance, matching the membrane for consistent performance across the assembly
• Double luer lock connections on inlet and outlet ports secure syringes during aseptic operations, preventing disconnection under pressure
• Individual sterile packaging eliminates handling steps that introduce contamination, streamlining your clean room workflows
• 25mm diameter format balances throughput requirements with manageable size for routine prefiltration in controlled environments

Each ready-to-use sterile filter eliminates preparation time while reducing contamination risks inherent in filter handling procedures. The 5.0 µm pore size enables rapid processing of heavily particulate samples, maintaining high flow rates even with challenging matrices that would clog finer membranes. Your pharmaceutical operations benefit from the convenience of individually packaged sterile filters combined with the broad chemical compatibility and robust construction that polypropylene delivers for demanding coarse prefiltration applications.

For more information about chemical and material compatibility, please review our Chemical Compatibility Chart.

Bubble Point (psi)

NA

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Polypropylene (PP)

Diameter

25mm

Dimensions (W x D x H)

21.8mmx28.6mm

Material

Polypropylene (PP)

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

5

Sterility

Sterile

Weight

0.70

Wetability

Hydrophobic

• Heavily Contaminated Sample Prep - Initial debris removal from turbid pharmaceutical samples in aseptic manufacturing before secondary filtration
• Clean Room Solvent Clarification - Rapid processing of organic solvents containing suspended material in classified production areas
• Viscous Formulation Processing - Prefiltration of thick resins and polymer solutions, where smaller pores create excessive back pressure
• Bioprocess Stream Protection - Removing large particulates from fermentation effluents under sterile conditions to protect downstream equipment
• Aseptic Quality Control - Processing challenging samples for analytical testing, where both debris removal and contamination control matter
• Pharmaceutical Manufacturing - First-stage clarification of crude preparations and natural product extracts requiring sterile technique