Membrane filter, PVDF

PVDF (polyvinylidene difluoride) membranes are naturally hydrophobic, have high flow rates and low extractable. It has great chemical stability which resistant to strong acid, strong alkali, and organic solvents. It also can ensure wet air and other gas pass through smoothly, even when the differential pressure is very low.


- wide chemical compatibility
- high temperature capabilities and excellent ageing resistance
- easy processing by extrusion, injection, compression, blow molding, solution processes



These filters are compatible with our

PVDF (polyvinylidene difluoride) membranes are naturally hydrophobic, have high flow rates and low extractable. It has great chemical stability which resistant to strong acid, strong alkali, and organic solvents. It also can ensure wet air and other gas pass through smoothly, even when the differential pressure is very low.


- wide chemical compatibility
- high temperature capabilities and excellent ageing resistance
- easy processing by extrusion, injection, compression, blow molding, solution processes



These filters are compatible with our vacuum filter flasks and manifold systems however they can be used in many other 3rd party set ups.

High quality membrane disc filters that give consistent and reliable results and are optimised for HPLC media preparation, pharmaceuticals and cold sterilisation.

Available Materials:

  • Nylon
  • Mixed Cellulose Esters (MCE)
  • Mixed Cellulose Esters (MCE) Grid (w/ pad optional)
  • Polyethersulfone (PES)
  • Polytetrafluoroethylene (PTFE) Hydrophobic
  • Cellulose acetate (CA)
  • Polypropylene (PP)
  • Polyvinylidene fluoride (PVDF)
  • Glass Fiber

Most common size for microbiology is 0.22µm pore, 47mm diameter.

However we have ready access to many other sizes including;

Pore sizes: 0.1um, 0.22um, 0.45um, 0.8um, 1.0um, 3.0um, 5.0um

Diameters: 13mm, 25mm, 47mm, 90mm, 142mm, 293mm

Custom sizes may be available, however a minimum order of 10 packs would normally apply, please contact us.

Code Title Diameter Pore Pack Size Availability Price
WM7-010013 Membrane filter, PVDF 13mm 0.10um pack/400 2 weeks AU $140.00
WM7-022013 Membrane filter, PVDF 13mm 0.22um pack/400 2 weeks AU $140.00
WM7-045013 Membrane filter, PVDF 13mm 0.45um pack/400 2 weeks AU $140.00
WM7-500150 Membrane filter, PVDF 150mm 5.00um pack/50 2 weeks AU $277.00
WM7-010200 Membrane filter, PVDF 200mm 0.10um pack/50 2 weeks AU $589.00
WM7-022200 Membrane filter, PVDF 200mm 0.22um pack/50 2 weeks AU $589.00
WM7-045200 Membrane filter, PVDF 200mm 0.45um pack/50 2 weeks AU $589.00
WM7-065200 Membrane filter, PVDF 200mm 0.65um pack/50 2 weeks AU $589.00
WM7-100200 Membrane filter, PVDF 200mm 1.00um pack/50 2 weeks AU $589.00
WM7-300200 Membrane filter, PVDF 200mm 3.00um pack/50 2 weeks AU $589.00
WM7-500200 Membrane filter, PVDF 200mm 5.00um pack/50 2 weeks AU $589.00
WM7-010025 Membrane filter, PVDF 25mm 0.10um pack/400 2 weeks AU $233.00
WM7-022025 Membrane filter, PVDF 25mm 0.22um pack/400 2 weeks AU $233.00
WM7-045025 Membrane filter, PVDF 25mm 0.45um pack/400 2 weeks AU $233.00
WM7-065025 Membrane filter, PVDF 25mm 0.65um pack/400 2 weeks AU $233.00
WM7-100025 Membrane filter, PVDF 25mm 1.00um pack/400 2 weeks AU $233.00
WM7-300025 Membrane filter, PVDF 25mm 3.00um pack/400 2 weeks AU $233.00
WM7-500025 Membrane filter, PVDF 25mm 5.00um pack/400 2 weeks AU $233.00
WM7-010293 Membrane filter, PVDF 293mm 0.10um pack/50 2 weeks AU $806.00
WM7-022293 Membrane filter, PVDF 293mm 0.22um pack/50 2 weeks AU $806.00
WM7-045293 Membrane filter, PVDF 293mm 0.45um pack/50 2 weeks AU $806.00
WM7-065293 Membrane filter, PVDF 293mm 0.65um pack/50 2 weeks AU $806.00
WM7-100293 Membrane filter, PVDF 293mm 1.00um pack/50 2 weeks AU $806.00
WM7-300293 Membrane filter, PVDF 293mm 3.00um pack/50 2 weeks AU $806.00
WM7-500293 Membrane filter, PVDF 293mm 5.00um pack/50 2 weeks AU $806.00
WM7-010300 Membrane filter, PVDF 300mm 0.10um pack/50 2 weeks AU $904.00
WM7-022300 Membrane filter, PVDF 300mm 0.22um pack/50 2 weeks AU $904.00
WM7-045300 Membrane filter, PVDF 300mm 0.45um pack/50 2 weeks AU $904.00
WM7-065300 Membrane filter, PVDF 300mm 0.65um pack/50 2 weeks AU $904.00
WM7-100300 Membrane filter, PVDF 300mm 1.00um pack/50 2 weeks AU $904.00
WM7-300300 Membrane filter, PVDF 300mm 3.00um pack/50 2 weeks AU $904.00
WM7-500300 Membrane filter, PVDF 300mm 5.00um pack/50 2 weeks AU $904.00
WM7-010047 Membrane filter, PVDF 47mm 0.10um pack/100 2 weeks AU $111.00
WM7-065047 Membrane filter, PVDF 47mm 0.65um pack/100 2 weeks AU $111.00
WM7-100047 Membrane filter, PVDF 47mm 1.00um pack/100 2 weeks AU $111.00
WM7-300047 Membrane filter, PVDF 47mm 3.00um pack/100 2 weeks AU $111.00
WM7-500047 Membrane filter, PVDF 47mm 5.00um pack/100 2 weeks AU $111.00
WM7-010050 Membrane filter, PVDF 50mm 0.10um pack/100 2 weeks AU $117.00
WM7-022050 Membrane filter, PVDF 50mm 0.22um pack/100 2 weeks AU $117.00
WM7-045050 Membrane filter, PVDF 50mm 0.45um pack/100 2 weeks AU $117.00
WM7-065050 Membrane filter, PVDF 50mm 0.65um pack/100 2 weeks AU $117.00
WM7-100050 Membrane filter, PVDF 50mm 1.00um pack/100 2 weeks AU $117.00
WM7-300050 Membrane filter, PVDF 50mm 3.00um pack/100 2 weeks AU $117.00
WM7-500050 Membrane filter, PVDF 50mm 5.00um pack/100 2 weeks AU $117.00
WM7-010060 Membrane filter, PVDF 60mm 0.10um pack/50 2 weeks AU $81.00
WM7-022060 Membrane filter, PVDF 60mm 0.22um pack/50 2 weeks AU $81.00
WM7-045060 Membrane filter, PVDF 60mm 0.45um pack/50 2 weeks AU $81.00
WM7-065060 Membrane filter, PVDF 60mm 0.65um pack/50 2 weeks AU $81.00
WM7-100060 Membrane filter, PVDF 60mm 1.00um pack/50 2 weeks AU $81.00
WM7-300060 Membrane filter, PVDF 60mm 3.00um pack/50 2 weeks AU $81.00
WM7-500060 Membrane filter, PVDF 60mm 5.00um pack/50 2 weeks AU $81.00
WM7-010090 Membrane filter, PVDF 90mm 0.10um pack/50 2 weeks AU $141.00
WM7-022090 Membrane filter, PVDF 90mm 0.22um pack/50 2 weeks AU $141.00
WM7-045090 Membrane filter, PVDF 90mm 0.45um pack/50 2 weeks AU $141.00
WM7-065090 Membrane filter, PVDF 90mm 0.65um pack/50 2 weeks AU $141.00
WM7-100090 Membrane filter, PVDF 90mm 1.00um pack/50 2 weeks AU $141.00
WM7-300090 Membrane filter, PVDF 90mm 3.00um pack/50 2 weeks AU $141.00
WM7-500090 Membrane filter, PVDF 90mm 5.00um pack/50 2 weeks AU $141.00
WM7-065013 Membrane filter, PVDF 13mm 0.65um pack/400 2 weeks AU $140.00
WM7-100013 Membrane filter, PVDF 13mm 1.00um pack/400 2 weeks AU $140.00
WM7-300013 Membrane filter, PVDF 13mm 3.00um pack/400 2 weeks AU $140.00
WM7-500013 Membrane filter, PVDF 13mm 5.00um pack/400 2 weeks AU $140.00
WM7-010142 Membrane filter, PVDF 142mm 0.10um pack/50 2 weeks AU $245.00
WM7-022142 Membrane filter, PVDF 142mm 0.22um pack/50 2 weeks AU $245.00
WM7-045142 Membrane filter, PVDF 142mm 0.45um pack/50 2 weeks AU $245.00
WM7-065142 Membrane filter, PVDF 142mm 0.65um pack/50 2 weeks AU $245.00
WM7-100142 Membrane filter, PVDF 142mm 1.00um pack/50 2 weeks AU $245.00
WM7-300142 Membrane filter, PVDF 142mm 3.00um pack/50 2 weeks AU $245.00
WM7-500142 Membrane filter, PVDF 142mm 5.00um pack/50 2 weeks AU $245.00
WM7-010150 Membrane filter, PVDF 150mm 0.10um pack/50 2 weeks AU $277.00
WM7-022150 Membrane filter, PVDF 150mm 0.22um pack/50 2 weeks AU $277.00
WM7-045150 Membrane filter, PVDF 150mm 0.45um pack/50 2 weeks AU $277.00
WM7-065150 Membrane filter, PVDF 150mm 0.65um pack/50 2 weeks AU $277.00
WM7-100150 Membrane filter, PVDF 150mm 1.00um pack/50 2 weeks AU $277.00
WM7-300150 Membrane filter, PVDF 150mm 3.00um pack/50 2 weeks AU $277.00
WM7-022047 Membrane filter, PVDF 47mm 0.22um pack/100 2 weeks AU $111.00
WM7-045047 Membrane filter, PVDF 47mm 0.45um pack/100 Only 2 AU $111.00
Code Title Diameter Pore Pack Size Availability Price
WM7-010013 Membrane filter, PVDF 13mm 0.10um pack/400 2 weeks AU $140.00
WM7-022013 Membrane filter, PVDF 13mm 0.22um pack/400 2 weeks AU $140.00
WM7-045013 Membrane filter, PVDF 13mm 0.45um pack/400 2 weeks AU $140.00
WM7-500150 Membrane filter, PVDF 150mm 5.00um pack/50 2 weeks AU $277.00
WM7-010200 Membrane filter, PVDF 200mm 0.10um pack/50 2 weeks AU $589.00
WM7-022200 Membrane filter, PVDF 200mm 0.22um pack/50 2 weeks AU $589.00
WM7-045200 Membrane filter, PVDF 200mm 0.45um pack/50 2 weeks AU $589.00
WM7-065200 Membrane filter, PVDF 200mm 0.65um pack/50 2 weeks AU $589.00
WM7-100200 Membrane filter, PVDF 200mm 1.00um pack/50 2 weeks AU $589.00
WM7-300200 Membrane filter, PVDF 200mm 3.00um pack/50 2 weeks AU $589.00
WM7-500200 Membrane filter, PVDF 200mm 5.00um pack/50 2 weeks AU $589.00
WM7-010025 Membrane filter, PVDF 25mm 0.10um pack/400 2 weeks AU $233.00
WM7-022025 Membrane filter, PVDF 25mm 0.22um pack/400 2 weeks AU $233.00
WM7-045025 Membrane filter, PVDF 25mm 0.45um pack/400 2 weeks AU $233.00
WM7-065025 Membrane filter, PVDF 25mm 0.65um pack/400 2 weeks AU $233.00
WM7-100025 Membrane filter, PVDF 25mm 1.00um pack/400 2 weeks AU $233.00
WM7-300025 Membrane filter, PVDF 25mm 3.00um pack/400 2 weeks AU $233.00
WM7-500025 Membrane filter, PVDF 25mm 5.00um pack/400 2 weeks AU $233.00
WM7-010293 Membrane filter, PVDF 293mm 0.10um pack/50 2 weeks AU $806.00
WM7-022293 Membrane filter, PVDF 293mm 0.22um pack/50 2 weeks AU $806.00
WM7-045293 Membrane filter, PVDF 293mm 0.45um pack/50 2 weeks AU $806.00
WM7-065293 Membrane filter, PVDF 293mm 0.65um pack/50 2 weeks AU $806.00
WM7-100293 Membrane filter, PVDF 293mm 1.00um pack/50 2 weeks AU $806.00
WM7-300293 Membrane filter, PVDF 293mm 3.00um pack/50 2 weeks AU $806.00
WM7-500293 Membrane filter, PVDF 293mm 5.00um pack/50 2 weeks AU $806.00
WM7-010300 Membrane filter, PVDF 300mm 0.10um pack/50 2 weeks AU $904.00
WM7-022300 Membrane filter, PVDF 300mm 0.22um pack/50 2 weeks AU $904.00
WM7-045300 Membrane filter, PVDF 300mm 0.45um pack/50 2 weeks AU $904.00
WM7-065300 Membrane filter, PVDF 300mm 0.65um pack/50 2 weeks AU $904.00
WM7-100300 Membrane filter, PVDF 300mm 1.00um pack/50 2 weeks AU $904.00
WM7-300300 Membrane filter, PVDF 300mm 3.00um pack/50 2 weeks AU $904.00
WM7-500300 Membrane filter, PVDF 300mm 5.00um pack/50 2 weeks AU $904.00
WM7-010047 Membrane filter, PVDF 47mm 0.10um pack/100 2 weeks AU $111.00
WM7-065047 Membrane filter, PVDF 47mm 0.65um pack/100 2 weeks AU $111.00
WM7-100047 Membrane filter, PVDF 47mm 1.00um pack/100 2 weeks AU $111.00
WM7-300047 Membrane filter, PVDF 47mm 3.00um pack/100 2 weeks AU $111.00
WM7-500047 Membrane filter, PVDF 47mm 5.00um pack/100 2 weeks AU $111.00
WM7-010050 Membrane filter, PVDF 50mm 0.10um pack/100 2 weeks AU $117.00
WM7-022050 Membrane filter, PVDF 50mm 0.22um pack/100 2 weeks AU $117.00
WM7-045050 Membrane filter, PVDF 50mm 0.45um pack/100 2 weeks AU $117.00
WM7-065050 Membrane filter, PVDF 50mm 0.65um pack/100 2 weeks AU $117.00
WM7-100050 Membrane filter, PVDF 50mm 1.00um pack/100 2 weeks AU $117.00
WM7-300050 Membrane filter, PVDF 50mm 3.00um pack/100 2 weeks AU $117.00
WM7-500050 Membrane filter, PVDF 50mm 5.00um pack/100 2 weeks AU $117.00
WM7-010060 Membrane filter, PVDF 60mm 0.10um pack/50 2 weeks AU $81.00
WM7-022060 Membrane filter, PVDF 60mm 0.22um pack/50 2 weeks AU $81.00
WM7-045060 Membrane filter, PVDF 60mm 0.45um pack/50 2 weeks AU $81.00
WM7-065060 Membrane filter, PVDF 60mm 0.65um pack/50 2 weeks AU $81.00
WM7-100060 Membrane filter, PVDF 60mm 1.00um pack/50 2 weeks AU $81.00
WM7-300060 Membrane filter, PVDF 60mm 3.00um pack/50 2 weeks AU $81.00
WM7-500060 Membrane filter, PVDF 60mm 5.00um pack/50 2 weeks AU $81.00
WM7-010090 Membrane filter, PVDF 90mm 0.10um pack/50 2 weeks AU $141.00
WM7-022090 Membrane filter, PVDF 90mm 0.22um pack/50 2 weeks AU $141.00
WM7-045090 Membrane filter, PVDF 90mm 0.45um pack/50 2 weeks AU $141.00
WM7-065090 Membrane filter, PVDF 90mm 0.65um pack/50 2 weeks AU $141.00
WM7-100090 Membrane filter, PVDF 90mm 1.00um pack/50 2 weeks AU $141.00
WM7-300090 Membrane filter, PVDF 90mm 3.00um pack/50 2 weeks AU $141.00
WM7-500090 Membrane filter, PVDF 90mm 5.00um pack/50 2 weeks AU $141.00
WM7-065013 Membrane filter, PVDF 13mm 0.65um pack/400 2 weeks AU $140.00
WM7-100013 Membrane filter, PVDF 13mm 1.00um pack/400 2 weeks AU $140.00
WM7-300013 Membrane filter, PVDF 13mm 3.00um pack/400 2 weeks AU $140.00
WM7-500013 Membrane filter, PVDF 13mm 5.00um pack/400 2 weeks AU $140.00
WM7-010142 Membrane filter, PVDF 142mm 0.10um pack/50 2 weeks AU $245.00
WM7-022142 Membrane filter, PVDF 142mm 0.22um pack/50 2 weeks AU $245.00
WM7-045142 Membrane filter, PVDF 142mm 0.45um pack/50 2 weeks AU $245.00
WM7-065142 Membrane filter, PVDF 142mm 0.65um pack/50 2 weeks AU $245.00
WM7-100142 Membrane filter, PVDF 142mm 1.00um pack/50 2 weeks AU $245.00
WM7-300142 Membrane filter, PVDF 142mm 3.00um pack/50 2 weeks AU $245.00
WM7-500142 Membrane filter, PVDF 142mm 5.00um pack/50 2 weeks AU $245.00
WM7-010150 Membrane filter, PVDF 150mm 0.10um pack/50 2 weeks AU $277.00
WM7-022150 Membrane filter, PVDF 150mm 0.22um pack/50 2 weeks AU $277.00
WM7-045150 Membrane filter, PVDF 150mm 0.45um pack/50 2 weeks AU $277.00
WM7-065150 Membrane filter, PVDF 150mm 0.65um pack/50 2 weeks AU $277.00
WM7-100150 Membrane filter, PVDF 150mm 1.00um pack/50 2 weeks AU $277.00
WM7-300150 Membrane filter, PVDF 150mm 3.00um pack/50 2 weeks AU $277.00
WM7-022047 Membrane filter, PVDF 47mm 0.22um pack/100 2 weeks AU $111.00
WM7-045047 Membrane filter, PVDF 47mm 0.45um pack/100 Only 2 AU $111.00