Simplepure Syringe Filters

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  • SimplepureTM syringe filter consists of housing and membrane components.
  • Transparent PP housing makes filtration process visiable and easy to observe.
  • Ultrosonic welding and medical grade virgin PP raw material eliminate extractables to ensure excellent testing results.
  • Ultimate fine-edge-structure features the maximum effective filtration area.
  • Multiple membrane medium maximizes chemical compatibility for wide applications.
  • Full options of pore sizes are available for more accurate sample filtration.


  • Concise and unique structure design makes the best use of every component and offers cost-effectiveness.
Syringe Filter Agilent Technologies 1200, Column: C18 UV = 254 nmMob.phase:MeOH/H2O:20:80, Temperature: 25°C, Flow rate:0.8ml/min, sample:2mg/ml Bergenin(in Methanol) Simplepure Syringe Filter PDF


  • Application compatibility: Broad range of filtration media meets diverse application needs
  • Minimum sample hold-up: Syringe Filters’ housings are specifically designed to maximize sample recovery
  • Convenience: Each unit is clearly marked with an identifying code to denote pore size, membrane material
  • Sterility: Filters can be purchased pre-sterilized by Gamma radiation and individually packaged

Syringe Filter                           

Water flow at 1 bar


  • HPLC sample preparation
  • Routine QC analysis
  • Content uniformity
  • Removal of protein precipitates
  • Dissolution testing
  • Food analysis
  • Biofuel analysis
  • Environmental samples
Syringe Filter Our SimplepureTMsyringe filter with pre filter, your BEST CHOICE for hard-to-filter samples!

Membrane Solutions LLC

Ordering information:
A: How to order?

Simplepure syringe

Ordering Information

Parameters 13mm 25mm
 Housing Material Virgin Medical Polypropylene
Effective Filtration Area (cm²) 1.09 4.08
 Pore Size (μm) 0.22, 0.45……
Holdup Volume (μl) <20 <100
Sample Volume (ml) <10 <100
Inlet Connection Female luer lock
Outlet Connection Male luer slip
Maximum Operating Temperature 50°C 50°C
Maximum Operating Pressure  6 bar 6 bar












How to select your sample preparation device?

Step 1: Choose the suitable membrane filtration medium Characteristics of samples

Solutions Recommended
Solvent Mixtures Nylon, MCE
Tissue culture Media, Buffers, Protein Analysis/ Biological Samples CA, PVDF, PES
High Particulate Loads With GF or PP pre-filter
Aggressive or Pure Organic Solvents PTFE, PVDF


Step2: choose the suitable diameter

Volume of Samples
<10ml <100ml
13mm 25mm





Step 3: Choose the suitable pore size based on the nature of your sample

  • Removal of high particulate matter with a glass fiber pre filter is critical before any drug, toxic, or dirty environmental sample is filtered to ensure the highest syringe filter membrane performance.
  • Generally, 0.45 µm porosity filters are used to remove particulates from samples and mobile phase solutions. For sterile-filtration, a 0.20 µm porosity filter can be used.
Catalogue No. Membrane poresize(um) Quantity(pcs)/pack
SFNY013022N nylon 0.22 100
SFNY013045N nylon 0.45 100
SFPTFE013022NB PTFE 0.22 100
SFPTFE013045NB PTFE 0.45 100
SFPTFE013022NL PTFE 0.22 100
SFPTFE013045NL PTFE 0.45 100
SFPVDF013022N PVDF 0.22 100
SFPVDF013045N PVDF 0.45 100
SFPES013022N PES 0.22 100
SFPES013045N PES 0.45 100
SFCA013022N CA 0.22 100
SFCA013045N CA 0.45 100
SFPP013022N PP 0.22 100
SFPP013045N PP 0.45 100
SFMCE013022N MCE 0.22 100
SFMCE013045N MCE 0.45 100
Catalogue No. Membrane poresize(um) Quantity(pcs)/pack
SFNY025022N nylon 0.22 100
SFNY025045N nylon 0.45 100
SFPTFE025022NB PTFE 0.22 100
SFPTFE025045NB PTFE 0.45 100
SFPTFE025022NL PTFE 0.22 100
SFPTFE025045NL PTFE 0.45 100
SFPVDF025022N PVDF 0.22 100
SFPVDF025045N PVDF 0.45 100
SFPES025022N PES 0.22 100
SFPES025045N PES 0.45 100
SFCA025022N CA 0.22 100
SFCA025045N CA 0.45 100
SFPP025022N PP 0.22 100
SFPP025045N PP 0.45 100
SFMCE025022N MCE 0.22 100
SFMCE025045N MCE 0.45 100
  1. Special specifications are available like pore size: 0.1um, 1.0um, 3.0um, 5.0um diameter: 13mm, 25mm, membrane medium: glass fiber, with pp or glass fiber pre filter
  2. Sterile Syringe filter of all materiel are available.
  3. Free samples are available. We’ve standard sample pack for customers


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