FILMTEC™ Seawater Reverse Osmosis 8" Elements

FILMTEC™ Seawater Reverse Osmosis 8" Elements can separate salts from water and are designed to reduce capital and operational costs of large desalination systems that produce greater than approximately 10 gpm (2300 L/h) of permeate. With a wide range of membranes available to meet various system design requirements, our RO products combine excellent membrane quality with automated precision fabrication, taking system performance to unprecedented levels.


FILMTEC™ SW30XLE-400i Elements offer an advanced combination of productivity and rejection resulting in a low energy seawater element, enabling lowest operation cost.  It is ideal for two-pass seawater designs and high TDS brackish water applications. iLEC™ Interlocking End Caps reduce system operating costs and the risk of o-ring leaks that can cause poor water quality.

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Used In:

  • Seawater desalination
  • Municipal drinking water
  • Industrial desalination


  •  High flux reduces energy use or pressure required
  •  Good rejection results in good quality water
  •  High boron rejection
  •  iLEC™ Interlocking End Cap for better productivity and reliability


  • Asia Pacific
  • Europe
  • Latin America
  • North America