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Dow Filmtec™ 800 GPD
Reverse Osmosis Membrane for Seawater

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  In Stock
  •   Model # SW30-4021
  •   Part # 80740
  •   Brand Dow - Filmtec
Filtered Water Benefits the Whole Family
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21" × 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: 33 sq. ft. (3.1 m²)
Permeate Flow Rate: 800 GPD (3.0 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: 21.0" B: 1.05" C: 0.75" D: 3.9"