DuPont Filmtec 1,950 GPD Reverse Osmosis Membrane for Seawater


  • Removes a wide variety of Inorganic & Organic Compounds


40" × 3.9" Filtration Element for Sea Water

Improved FILMTEC seawater reverse osmosis elements offer the highest productivity while maintaining excellent salt rejection.

  • FILMTEC SW30 membrane elements have the highest flow rates available to meet the water demands of both sea-based and land-based desalinators.
  • FILMTEC SW30 elements may also be operated at lower pressure to reduce pump size, cost, and operating expenses.
  • Improved FILMTEC seawater membrane combined with automated, precision element fabrication result in the most consistent product performance available.

Nominal Active Surface Area: 80 sq. ft. (7.4 m²)
Permeate Flow Rate: 1,950 GPD (7.4 m³/d)
Stabilized Salt Injection: 99.4%

View a chart that shows which inorganic compounds can be removed from drinking water with this reverse osmosis membrane.

Filmtec Commercial Membrane Dimensions
A: 40.0" B: 1.05" C: 0.75" D: 3.9"

Additional information

Weight 23 lbs
Gallons Per Day

Country of Origin

DuPont SW30-4040 Data Sheet