Hydrophilic GF Syringe Filters Non-sterile 100pcs/pk

In stock
Part No. SFUGF-2213
Regular price $31.50 USD
Regular price $45.00 USD Sale price $31.50 USD
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Cobetter glass fiber syringe filters are effective for the filtration of highly viscous samples. They have high compatibility with organic solvents, as well as strong acids and alkalis. The housing is made of premium polypropylene which has a wide chemical compatibility. The over-molded design ensures higher operating pressures. Luer lock inlet/outlet offers a leak-tight syringe connection.


Connections Inlet Female Luer Lock
Outlet Male Luer Slip
Materials Housing
Membrane Glass Fiber
Wettability Hydrophilic
Physical Properties Pore Size 0.22μm, 0.45μm, 1.0μm
Filter Diameter
13mm 25mm
Filtration Area
0.72cm² 3.4cm²
Maximum Operating Pressure
6bar 3bar
pH Range 2.0 – 11.0
Sterility Delivery Condition Nonsterile
Sterilization Method Not Recommended
Package Pack Size 100pcs
Packaging Bulk packed


  • High dirt holding capacity
  • High throughputs
  • Excellent chemical compatibility


  • Clarification of environmental, industrial and wastewater samples
  • Filtration of viscous solutions
  • Prefiltration of viscous serums and tissue media samples before analysis
  • Prefiltration of cell media separations
  • Filtration of aggressive solvents and reagents

Select by Volume

Sample Volume Filter Diameter Filtration Area Hold-up Volume Retention Volume
< 10mL 13mm 0.72 cm² < 25μl  < 25mL
10mL to 100mL 25mm 3.4 cm² <100μl < 100mL
100mL to 200mL 33mm 4.5 cm² < 125μl < 125mL

How to use a syringe filter?

Choose the right type of membrane material based on the properties of your sample. Be careful of the chemical compatibility to avoid extractables and leachables. Read this article about How to choose a syringe filter.

1. Load the sample into the syringe.

2. Attach the filter to the luer-lock of the syringe with a twisting motion. Make sure it is securely attached.

3. Filter the sample. Hold the syringe and filter vertically, and gently press the plunger to push the sample through the filter. Take care not to apply too much force or you may damage the filter.

4. Discard the used filter and repeat for the next sample.

How to use a syringe filter?
  • Chemical_Compatibility_Chart_for_Syringe_Filters Download