Shop 8040 Reverse Osmosis Membranes – Australia’s Trusted Supplier


MDC Water is a leading supplier of high quality 8" RO membranes for commercial and industrial use.

We offer a full range of 8040 membranes: brackish water (BWRO), seawater (SWRO), low energy (ULP), and high rejection types.

Stocking premium brands like Dupont, Hydranautica, Vontron, LG, Toray, CSM, and more – built for performance and long service life.

Fast shipping across Australia, expert support, and competitive wholesale pricing available.

8 Inch RO Membranes

Filmtec BW30-400 Brackish Water RO Membrane
On Sale

Filmtec BW30-400 Brackish Water RO Membrane

Filmtec BW30-400 Membrane, 8 inch Reverse Osmosis Membrane

  • 8”x40” Durable Brackish Water Membrane.
  • 10,500 gpd / 99.5% / 225 PSI.
  • Provides consistent and outstanding system performance.
  • Suitable for high salinity brackish water.
Regular price $1,395.00
Sale price $1,395.00 Regular price $1,600.00
Unit price
Hydranautics CPA5-LD
On Sale

Hydranautics CPA5-LD

Hydranautics CPA5-LD, 8 inch x 40 inch Brackish Water RO Membrane

  • 8”x40” Low Fouling Hi Rejection Brackish Water Membrane.
  • 11,00 gpd / 99.7% / 225 PSI.
  • Offers a combination of high rejection and reliability.
  • Suitable for high salinity brackish water.

 

Regular price $1,100.00
Sale price $1,100.00 Regular price $1,300.00
Unit price
On Sale

Lewabrane RO B400 ULP ASD

8”x40” Ultra Low Pressure & Reduced Fouling Tendency 8040 Membrane

8”x40” Ultra Low Pressure & Reduced Fouling Tendency Membrane

10,200 gpd / 99.5% / 110 PSI (760 kPa)

Designed for Low Salinity Inlet Water to Operate at Ultra Low Pressure (7.6 bar / 110 PSI)

Regular price $1,195.00
Sale price $1,195.00 Regular price $1,600.00
Unit price
On Sale

VONTRON ULP22-8040 RO Membrane

ULP22-8040 High Flow and Low Pressure RO Membrane, Industrial 8 inch Reverse Osmosis Membrane

  • Industrial High Flow Low Pressure RO Membrane.
  • 12,100 gpd / 99% / 150 PSI (1,030 kPa).
  • Offers a combination of high flow production and low working pressure.
  • Suitable for meduim salinity brackish water.
Regular price $980.00
Sale price $980.00 Regular price $1,200.00
Unit price
Shop more