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RephiQuik 0.45 uM Syringe Filters

Item #: ASSYRINGE25 
Syringe Filters - 0.45 uM


RephiQuik 0.45 uM Syringe Filters

 

PTFE, PVDF, PES & Nylon Membranes - Non-sterile.

 

RephiQuik 0.45 uM Non-sterile Syringe Filters are designed for fast, reliable filtration of aqueous, organic, or protein-based solutions in laboratory settings. Available with PTFE, PVDF, PES, and Nylon membranes, these syringe filters provide broad chemical compatibility, high flow rates, and low extractables—making them ideal for a wide range of filtration applications, including sample preparation, HPLC, and protein purification

 

Each filter features a high-quality polypropylene (PP) housing and a secure female luer-lock inlet with a male luer-slip outlet. The filters offer a large effective filtration area with minimal hold-up volume, ensuring maximum recovery of precious samples. The membrane type and pore size are clearly printed on each unit, and color-coded housings provide quick visual identification: blue (PTFE), yellow (PVDF), green (PES), and purple (Nylon).

 

With a consistent pore size of 0.45 uM, these filters support efficient removal of particles and microbes, enabling improved sample clarity and system protection.

 

Membrane Options & Applications

  • PTFE (Polytetrafluoroethylene)
    • Hydrophobic, ideal for aggressive organic solvents, acids, and gases. Excellent chemical resistance.
  • PVDF (Polyvinylidene fluoride)
    • Hydrophilic, low protein binding. Best for protein solutions, biological samples, and DNA/RNA filtration.
  • PES (Polyethersulfone)
    • Hydrophilic, asymmetric structure for fast flow rates. Recommended for aqueous and slightly organic samples.
  • Nylon
    • Hydrophilic with broad chemical compatibility. Suitable for both aqueous and organic solvents, including ACN, DMF, and DMSO.

Key Features

  • Pore Size: 0.45 uM
  • Diameters Available: 13 mm (up to 10 mL samples) and 32 mm (up to 100 mL samples)
  • Maximum Operating Pressure: 10 bar (145 psi)
  • Low hold-up volume with high throughput
  • Leak-proof design to protect downstream analysis
  • Color-coded housings for easy identification
  • Clearly labeled with pore size and membrane type
  • Non-sterile – designed for general laboratory use

RephiQuik Max Multi-layer Syringe Filters

  

(RJF3P45NH, RJN3P45NH, RJP3P45NH)

RephiQuik Max 32 mm Multi-layer Syringe Filters are designed for rapid clarification of viscous or particle-rich samples. Each filter features a composite design with two coarse glass fiber prefilters and one fine membrane layer (PTFE, PES, or Nylon), providing significantly greater throughput, reduced clogging, and faster flow rates than single-layer filters.   

Specifications

Diameters13 mm32 mm
Effective Filtration Area0.80 cm24.4 cm2
Length, Inlet to outlet21 mm26 mm
Housing materialPolypropylene (PP)Polypropylene (PP)
Inlet FittingsFemale Luer-LokFemale Luer-Lok
Outlet FittingsMale Luer slipMale Luer slip
Process Vol.1 to 10 mL10 to 100 mL
Max. Operating Pressure10 bar (145 psi)10 bar (145 psi)
Max. Operating Temp.45ºC45ºC
 
PTFE Syringe Filter
Item#:
ASSYRINGESAL
 
50 mm PTFE Filter

RephiQuik 50 mm PTFE Filter

Limited Time Promo!
Item#:
ASPTFEFLTR
 
SKU Number Diameter Filter Membrane Color Sterility Qty Price Quantity Add to Cart
RJF1345NH 13 mm 0.45 uM, PTFE Blue Non-Sterile 100/pk
101.50
Each
RJF3245NH 32 mm 0.45 uM, PTFE Blue Non-Sterile 100/pk
140.00
Each
RJF3P45NH 32 mm 0.45 uM, PTFE, Multi-Layer Blue Non-Sterile 100/pk
206.50
Each
RJV1345NH 13 mm 0.45 uM, PVDF Yellow Non-Sterile 100/pk
133.00
Each
RJV3245NH 32 mm 0.45 uM, PVDF Yellow Non-Sterile 100/pk
227.50
Each
RJP1345NH 13 mm 0.45 uM, PES Green Non-Sterile 100/pk
112.00
Each
RJP3245NH 32 mm 0.45 uM, PES Green Non-Sterile 100/pk
157.50
Each
RJP3P45NH 32 mm 0.45 uM, PES, Multi-Layer Green Non-Sterile 100/pk
234.50
Each
RJN1345NH 13 mm 0.45 uM, Nylon Purple Non-Sterile 100/pk
101.50
Each
RJN3245NH 32 mm 0.45 uM, Nylon Purple Non-Sterile 100/pk
140.00
Each
RJN3P45NH 32 mm 0.45 uM, Nylon, Multi-Layer Purple Non-Sterile 100/pk
206.50
Each
Syringe Filters - 0.45 uM
RephiQuik 0.45 uM Syringe Filters
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