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.
• 3 year prorated warranty.

• Nominal Active Surface Area [ft2 (m2)]: 29 (2.8)
• Permeate Flow Rate [gpd (m3/d)]: 700 (2.6)
• Stabilized Salt Rejection [%]: 99.4
• DOW FilmTec Data Sheet

1. Permeate flow and salt rejection based on the following test conditions: 32,000 ppm NaCl, 800 psig (55 bar), 77°F (25°C), and 8% recovery.
2. Permeate flows for individual elements may vary +/-20%.
3. For the purpose of improvement, specifications may be updated periodically.