Your Exceptional Porous Metal Disc Manufacturer in China

Filson porous metal disc is mainly made of metal powder or metal fiber felt, formed through a sintering process. With the filtration rating ranging from 0.5-200 µm, Filson porous metal discs always apply to whether ultra-fine filtration or coarse filtration.

Filson porous metal disc is available in a wide range of diameter from 0.02” to 8”, with the porosity ranging of 35-85%. In addition, it is an ideal selection for depth-type filtration since its unique porous structure.

Contact us today via and let’s discuss your specific application needs!

Filson offers porous metal discs with kinds of materials exactly according to your specifications. SS 304/316L/904L, bronze and other alloys are all available as options. Furthermore, if you need larger dirt holding capacity, we can provide the pleated service to effectively increase the filtration area.

  • Raw material: stainless steel, bronze, inconelor on request
  • Shape: round, toroidal, fan-shaped, oval
  • Diameter: 0.02”-8”
  • Filtrationefficiency: 99.9%
  • Porosityrange: 35%-75%
  • Working pressure: 3000psi
  • Filtration accuracy: 0.5-200µm

Note: material/shape/diameter/filtration accuracy/porosity can be allowed to customize

  • Can be cleaned by solvents or reverse circulation
  • Resistant to most adverse environments
  • Applicable to both gas and liquid filtration
  • Stablefiltration performance by high filtration accuracy
  • Uniform pore size for high air permeability
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