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FilmTec™ RO Membranes

Globally recognized water-separation and purification solutions with an unsurpassed reputation for consistent, reliable, and long-lasting performance.

About us

Water Components South Africa (WCSA) has been at the forefront of providing quality water treatment components to the African market for more than two decades.

During this time lasting relationships have been forged with both customers and suppliers.
We are proud of these relationships and one that is extra special to us is the lasting relationship we have had with Dupont (previously DOW).
WCSA are officially appointed distributors for FilmTec™ Membranes and have successfully distributed FilmTec™ Membranes across the African Continent for more twenty years and plan to do so for many more decades to come.

Get in touch with us for technical assistance and pricing, one of our membrane specialists will be more than happy to help.

Setting new standards for performance and economy

The FilmTec™ portfolio consists of separation-technology products that are highly effective in industrial, municipal, commercial, and consumer water applications.

The new FilmTec™ Prime RO brackish water reverse osmosis elements boost performance to a prime level while reaching an unparallel sustainability impact. Achieve reduced energy by up to 20% while improving the permeate quality by up to 60% with the new brackish water reverses osmosis elements for industrial applications.

Leveraging proven and highly effective technologies, such as reverse osmosis (RO) and nanofiltration (NF), FilmTec™ products reject more dissolved solids and organics, and use less energy to produce permeate, than typical elements.

From use in brackish water purification to specialty separations, elements in the FilmTec™ portfolio achieve high, yet cost-effective, performance through their ability to:

  • Tolerate a wide range of operating conditions.
  • Operate very efficiently at lower pressures.
  • Maintain excellent structural and pH stability.
  • Resist bacterial growth.
  • Produce excellent membrane flux and salt rejection.

Designed to treat challenging waters and achieve specialty separations

From separating salts, solids, and other substances from water to producing ultrapure water, the FilmTec™ portfolio helps solve a variety of today’s difficult water-treatment needs.

FilmTec Range of Reverse Osmosis Membranes

Brackish water Low Energy RO 2,5″
Brackish water Low Energy RO 4″
Brackish water Low Energy RO 8″
Brackish water RO 2,5″
Brackish water RO 4″
Brackish water RO 8″
Brackish water RO selector
Dow Special Industrial RO
Dry SWRO
Extra Low Energy elements

Fiberglass membrane elements
Food Grade elements
Fouling durable RO 8″
High Purity water RO 8″
Nanofiltration elements
Residential Reverse Osmosis
Sanitary elements
Sea water RO selector
Seawater RO 2,5″
Seawater RO 4″

Seawater RO 8″
Semiconductor Low Energy RO 8″
Tap water Low Energy RO 4″ (Drinking water)
Tap water RO 1,8″
Tap water RO 2″
Tap water RO 2,5″
Tap water RO 4″ (Drinking water)
Water Recovery / Brine Concentration
Spare Parts List
Extra information

Read More on our FilmTec™ RO Membranes

View our range of industry-leading FilmTec™ products,
including product data sheets.