Fluoropore™ and Omnipore™ PTFE Membrane Filters

Fluoropore™ and Omnipore™ PTFE Membrane FiltersPolytetrafluoroethylene (PTFE) membrane filters, with their broad chemical compatibility, are versatile filters for general clarification. Choose Fluoropore™ Hydrophobic PTFE Membrane Filters for filtering organic-based liquids or gases, and choose and Omnipore™ Hydrophilic PTFE Membrane Filters for filtering aqueous solutions.

Radiation monitoring: Fluoropore™ membranes are particularly suited to radioactive alpha particle monitoring, because they trap these particles on their surface, resulting in efficient detection with high resolution. Furthermore, they are backed with a high-contrast HDPE, making them easier to handle and install in radiation monitors.

Fluoropore™ and Omnipore™ Membrane Disc Specifications

  Fluoropore™ Membrane* Omnipore™ Membrane
Membrane Material Hydrophobic Polytetrafluoroethylene
(PTFE)		 Hydrophilic Polytetrafluoroethylene
(PTFE)
Pore Sizes (μm) 0.2 - 3 0.1 - 10
Thickness (μm) 50 -150 30 - 85
Porosity (%) 85  
Liquid Flow (mL/min/cm2) @27.5 in. Hg 24 - 286 (methanol) 2 – 1250 (water)
Air Flow specs (L/min/cm2) @ 10 psi 5 - 20 n/a
Wettability Hydrophobic Hydrophilic
Temperature Limitations 130 °C max n/a
Chemical Compatibility Compatible with both aqueous and organic solvents Compatible with both aqueous and
organic solvents
Sterilizability Autoclave, EtO Autoclave, EtO
Surface Option White White
Key Properties Solvent-resistant, fast-flowing,
low pressure drop, low extractables,
low binding		 Compatible with both aqueous
and organic solvents, broad chemical compatibility
Key Applications Clarifying acids, bases and solvents,
air monitoring, filtering and venting gases,
UV spectroscopy, radiation monitoring		 Clarifying acids, bases and aqueous solutions

*All Fluoropore™ Membrane Filter Discs (except for Prod. No. FHUP04700) are bonded to a HDPE (high density polyethylene) support.

 

Fluoropore™ (PTFE) Membrane Filters
Product No. Description Pore Size Filter Diameter (⌀) Pack Size Add to Cart
FALP01300 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 1.0 µm, 13 mm, white, plain 1.0 µm 13 mm 100
   
FALP02500 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 1.0 µm, 25 mm, white, plain 1.0 µm 25 mm 100
   
FALP03700 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 1.0 µm, 37 mm, white, plain w/pads 1.0 µm 37 mm 100
   
FALP04700 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 1.0 µm, 47 mm, white, plain 1.0 µm 47 mm 100
   
FALP14250 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 1.0 µm, 142 mm, white, plain 1.0 µm 142 mm 50
   
FGLP01300 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 0.22 µm, 13 mm, white, plain 0.22 µm 13 mm 100
   
FGLP02500 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 0.22 µm, 25 mm, white, plain 0.22 µm 25 mm 100
   
FGLP04700 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 0.22 µm, 47 mm, white, plain 0.22 µm 47 mm 100
   
FGLP09050 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 0.22 µm, 90 mm, white, plain 0.22 µm 90 mm 50
   
FGLP14250 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 0.22 µm, 142 mm, white, plain 0.22 µm 142 mm 50
   
FHLP01300 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 0.5 µm, 13 mm, white, plain 0.45 µm 13 mm 100
   
FHLP02500 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 0.5 µm, 25 mm, white, plain 0.45 µm 25 mm 100
   
FHLP03700 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 0.5 µm, 37 mm, white, plain 0.45 µm 37 mm 100
   
FHLP04700 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 0.45 µm, 47 mm, white, plain 0.45 µm 47 mm 100
   
FHLP09050 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 0.45 µm, 90 mm, white, plain 0.45 µm 90 mm 50
   
FHLP14250 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 0.5 µm, 142 mm, white, plain 0.45 µm 142 mm 50
   
FSLW02500 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 3.0 µm, 25 mm, white, plain 3.0 µm 25 mm 100
   
FSLW04700 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 3.0 µm, 47 mm, white, plain 3.0 µm 47 mm 100
   
FSLW09025 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 3.0 µm, 90 mm, white, plain 3.0 µm 90 mm 25
   
FSLW14200 Fluoropore™ Membrane Filter, PTFE, hydrophobic, 3.0 µm, 142 mm, white, plain 3.0 µm 142 mm 10
   
 
Unlaminated Fluoropore™ (PTFE) Membrane Filter
Product No. Description Pore Size Filter Diameter (⌀) Pack Size Add to Cart
FHUP04700 Fluoropore™ Membrane Filter, PTFE, hydrophobic, unlaminated, 0.5 µm, 47 mm, white, plain 0.45 µm 47 mm 100
   
 
Omnipore™ (hydrophilic PTFE) Membrane Filters
Product No. Description Pore Size Filter Diameter (⌀) Pack Size Add to Cart
JAWP01300 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 1.0 µm, 13 mm, white, plain 1.0 µm 13 mm 100
   
JAWP02500 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 1.0 µm, 25 mm, white, plain 1.0 µm 25 mm 100
   
JAWP04700 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 1.0 µm, 47 mm, white, plain 1.0 µm 47 mm 100
   
JAWP09025 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 1.0 µm, 90 mm, white, plain 1.0 µm 90 mm 25
   
JAWP14225 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 1.0 µm, 142 mm, white, plain 1.0 µm 142 mm 25
   
JCWP01300 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 10 µm, 13 mm, white, plain 10.0 µm 13 mm 100
   
JCWP02500 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 10 µm, 25 mm, white, plain 10.0 µm 25 mm 100
   
JCWP04700 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 10 µm, 47 mm, white, plain 10.0 µm 47 mm 100
   
JCWP09025 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 10 µm, 90 mm, white, plain 10.0 µm 90 mm 25
   
JCWP14225 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 10 µm, 142 mm, white, plain 10.0 µm 142 mm 25
   
JGWP01300 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.2 µm, 13 mm, white, plain 0.2 µm 13 mm 100
   
JGWP02500 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.2 µm, 25 mm, white, plain 0.2 µm 25 mm 100
   
JGWP04700 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.2 µm, 47 mm, white, plain 0.2 µm 47 mm 100
   
JGWP09025 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.2 µm, 90 mm, white, plain 0.2 µm 90 mm 25
   
JGWP14225 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.2 µm, 142 mm, white, plain 0.2 µm 142 mm 25
   
JHWP01300 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.45 µm, 13 mm, white, plain 0.45 µm 13 mm 100
   
JHWP02500 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.45 µm, 25 mm, white, plain 0.45 µm 25 mm 100
   
JHWP04700 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.45 µm, 47 mm, white, plain 0.45 µm 47 mm 100
   
JHWP09025 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.45 µm, 90 mm, white, plain 0.45 µm 90 mm 25
   
JHWP14225 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.45 µm, 142 mm, white, plain 0.45 µm 142 mm 25
   
JMWP01300 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 5.0 µm, 13 mm, white, plain 5.0 µm 13 mm 100
   
JMWP02500 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 5.0 µm, 25 mm, white, plain 5.0 µm 25 mm 100
   
JMWP04700 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 5.0 µm, 47 mm, white, plain 5.0 µm 47 mm 100
   
JMWP09025 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 5.0 µm, 90 mm, white, plain 5.0 µm 90 mm 25
   
JMWP14225 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 5.0 µm, 142 mm, white, plain 5.0 µm 142 mm 25
   
JVWP01300 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.1 µm, 13 mm, white, plain 0.1 µm 13 mm 100
   
JVWP02500 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.1 µm, 25 mm, white, plain 0.1 µm 25 mm 100
   
JVWP04700 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.1 µm, 47 mm, white, plain 0.1 µm 47 mm 100
   
JVWP09025 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.1 µm, 90 mm, white, plain 0.1 µm 90 mm 25
   
JVWP14225 Omnipore™ Membrane Filter, PTFE, Hydrophilic, 0.1 µm, 142 mm, white, plain 0.1 µm 142 mm 25
   
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