Tremont IWT-ES10411, Tri-Layer PP/GF Prefilter Nonsterile PTFE Syringe Filters, Diameter 25mm, Porosity 0.22µm, 100 /pack, Hydrophobic

Filter Material Specs

Filtration Media / Application Guide (hydrophobic or hydrophilic) Glass microfiber filter media - prefilter versions available in all variations except MultiDensity which includes prefilter

Tri-Layer PP/GF Prefilters with Nylon, PVDF or PTFE Membrane

• A tri-layer filter with both a glass microfiber and polypropylene prefilter that raises absorption capacity and loading of a choice of Nylon PTFE or PVDF membrane
• Designed for viscous solutions or for turbid liquids

Technical Specifications (13mm diameter barrel):

• Surface area (cm²): 0.65
• Sample volume (ml): <15
• Maximum pressure (bar): 45
• Hold up volume (µl): 8.5
• Connector inlet: Luer-Lok
• Connector outlet: luer-slip (non-barb)

Technical Specifications (13mm diameter barrel):

• Surface area (cm²): 3.90
• Sample volume (ml): <105
• Maximum pressure (bar): 90
• Hold up volume (µl): 28.5
• Connector inlet: Luer-Lok
• Connector outlet: luer-slip (non-barb)

Syringe Filter Capabilities

Beyond the extensive product selection found within our standard syringe filter list, we offer OEM capabilities for engineering, molding and insertion of many additional membrane and membrane/pre-filter options. We can work with most of our own membrane and specialty materials as well as convert your supplied product. Please contact us for full engineering capabilities as well as process flow and project management services in this field.

• Filter insertion in clean room by manual as well as fully automated means.
• Molding in place, over molding and support structure molding of fragile media.
• Ultrasonic welding of barrel structure for increased leak / burst resistance.
• Multi-process mold extensions for inclusion of single or multi-level prefiltration media.
• Digital variable print capabilities along arc on barrel face for identification purposes.
• Blister packing for EO and gamma sterilization.
• Pure virgin PP, verified by HPLC against U/L extractables.

25mm diameter syringe filter:

• Filter Ø: 25 mm
• Filtration area: 4.08 cm²
• Housing material: polypropylene
• Holdup volume: <100 µl
• Sample volume: <100 ml
• Maximum Operating Temperature: 130°C (Housing only, also dependent on membrane)
• Maximum Operating Pressure: 87 psi (Housing only, also dependent on membrane)
• Inlet: Luer lock female
• Outlet: Luer slip male
• Biological Safety: Filter medium and housing material meet USP XXII Class VI,121 ℃