COBETTER Blue Hydrophilic PVDF Syringe Filters Non-sterile 100pcs/pk

In stock
Part No. SFMPVH-1013
Regular price $34.30 USD
Regular price $49.00 USD Sale price $34.30 USD
Pore Size
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Connections Inlet Female Luer Lock
Outlet Male Luer Slip
Materials Housing
Membrane PVDF
Wettability Hydrophilic
Physical Properties Pore Size 0.1 μm, 0.22 μm, 0.45 μm
Filter Diameter
13mm 25mm 33mm
Filtration Area
0.72cm² 3.4cm² 4.5cm²
Maximum Operating Pressure
6bar 3bar 2bar
pH Range 2.0 – 10.0
Sterility Delivery Condition Nonsterile
Sterilization Method Not Recommended
Package Pack Size 100pcs
Packaging Bulk packed


Filter Diameter Pore Size Flow Rate (mL/min@0.21Mpa,
20°C, 210kPa, 30psi)
Bubble Point
(MPa, Water)
13mm 0.1μm 9 ≥0.48
0.22μm 24 ≥0.3
0.45μm 103 ≥0.12
25mm 0.1μm 58 ≥0.48
0.22μm ≥0.3
0.45μm 442 ≥0.12
33mm 0.1μm 63 ≥0.48
0.22μm ≥0.3
0.45μm 546 ≥0.12

Cobetter hydrophilic PVDF syringe filters offer low protein binding and ideal for applications where high protein recovery is desired. They are not recommended for the filtration of acetone, DMF, DMSO, or strong bases. 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 leak-tight syringe connection.


· Available in pore sizes 0.1μm, 0.22μm and 0.45μm

· Hydrophilic PVDF membrane with low protein binding

· Excellent chemical compatibility


· Aqueous and solvent-based sample filtration

· Sample filtration of biological samples and protein solutions prior to HPLC

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?
  • Hydrophilic_PVDF_Syringe_Filters Download
  • Chemical_Compatibility_Chart_for_Syringe_Filters Download