Seawater Desalination Membranes

Our Seawater Reverse Osmosis Membranes offer the highest productivity while maintaining excellent salt rejection

Seawater Desalination RO Membranes

We supply a full range of the most widely used seawater membranes in the world, manufactured by DOW Filmtec USA and Lanxess Germany.



  • Seawater desalination systems.
  • Marine and Maritime watermakers.
  • Yacht and boat desalination units.

8 inch Seawater Reverse Osmosis Membranes

SW30-2540 Filmtec Equivalents: Hydranautics SWC-2540 / CSM RE2540-SHF

SW30-2521 Filmtec Equivalents: Hydranautics SWC-2521 / CSM RE2521-SHF

Free Delivery Australia Wide, Best Seawater Membranes Prices, Ship to New Zealand.

We offer FREE Shipping for all our products within Australia*, however we might charge you in case of remote areas. Click here for details


Contact Us

Contact Info


Unit 21 / 22 Mavis St.
Revesby, NSW 2212
Sydney, Australia.


+61 (02) 8710 7352