POREX® MacroFlow PE

Material Technology

Throughout each POREX MacroFlow PE Tube runs an intricate network of open-celled, omni-directional pores which gives the media consistency throughout the tube which provides a combination of filtering capability and structural strength.


Porex Filtration Macroflow PE Tube Structure

Rigid, Omni-Directional Pore Structure

  • High Performance Ratings
  • Narrow Pore Size Distribution
  • Thermally Bonded
  • Excellent Chemical and Thermal Compatibility

The microphotograph illustrates the uniform pore structure of POREX Macroflow PE Tube


Molded Polymeric Tubes by Porex Filtration

Unique Molded Tube Structure

  • High Surface Area
  • Open Channels
  • Single-Layer Structural Media
  • Rigid, One-Piece Construction
  • Continuous lengths up to 60"

Chemical Resistance

POREX Porous Plastics are made from commercially-available thermoplastics that are resistant to a broad spectrum of corrosive chemicals and reagents. The customer should perform appropriate tests to determine the performance of POREX Porous Plastics under each specific operating condition.