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Sintered Metal Fiber Filter Cartridge

Metallic fiber felt is made of metal fiber in micrometer through lapping, lamination and high temperature sintering. Multi-layers metallic fiber felt which have graded pore sizes formed by layers of different fiber diameters can achieve high filtering accuracy and higher dirt holding capacity (DHC) than single layer felt. Metallic fiber felt has excellent uniform distribution, high permeability and excellent mechanical strength. It is not only resistant to corrosion and high temperature, but can be welded, folded and reused. The metallic fiber felt is an ideal high efficiency filter media suitable for working at high temperature, high differential pressure and high corrosion conditions. Micron ratings from 3 to 100 μm and sizes up to 1200 × 1500 mm available upon request.

Extremely High Porosity :
          - high flow rates : up to 20 times higher than other media types 
          - long on-stream lifetime
          - downscaling is possible (fewer filter surface is needed to filter the 
  • Low Pressure Drop : The high porosity of our metal fiber media allows a very low pressure drop (and thus lower energy cost), even at high filtration velocities 
  • Ease of cleaning : The open structure of porous metal media allows you to clean in situ by backpulsing or backwashing. 
  • Thin Membrane (easy to pleat and shape) 
  • High Strength : The sintering process creates strong fiber bonds and guarantees a high-strength filter medium. 
  • Combined with an appropriate inner core, our filter elements can withstand thermal shock, high pressures, and frequent backpulsing. 
  • Heat & Corrosion Resistance : Our filter media can be used in high temperature (up to 1000 °C, depending on the alloy) and/or corrosive applications − where non-metallic textile, ceramic or polymer products fail. 
  • Can Be Used For Surface or Depth Filtration : Our filter media enables you to achieve high efficiencies through a cake build-up (surface filtration) and also offer high dirt holding capacity for depth particle capture (depth filtration). 
  • Stainless Steel and Other Alloys Available : not brittle, chemical cleaning is possible, weldable, low thermal expansion, maintains structure (no thermal shock) Depending on the performance you require, we select the proper alloy to provide the required resistance and strength 
  • Available With Multi-Layer Structure : for increased dirt holding capacity in depth filtration) 

Dimensions (nominal) :
Outside Diameter (OD) : 1", 2-1/2", 2-3/5", 86 mm, 100 mm, 140 mm
Lengths : 10, 20, 30, 40 in.
Materials of Construction
Filter Element : Stainless Steel 304, Stainless Steel 316


High Viscosity Polymer Filtration
  • Chemical & Petrochemical Industries
  • Dust Collection For High Temperature Gas
  • Fuel & Hydraulic Systems
  • Refinery Industries
  • Food & Beverage
  • Pharmaceuticals & Medicines
  • Diversified Structures 
    The porous and nonwoven fiber matrix is available as a single or multiple layer structure. This metal fiber medium is also available with woven screen mesh sintered to either one or both sides. Adding wire meshes increases the strength, protects the fibers, and allows cross- drainage between the medium and the perforated core structure.