FilmTec SW30HRLE-400i Membranes, are designed for optimal water purification. With advanced thin-film composite technology, it delivers exceptional salt rejection and high flow rates, making it ideal for industrial and commercial water treatment applications. Its durable construction ensures long-term reliability and efficient operation, reducing maintenance needs and operational costs while maintaining consistent water quality.Optimized combination of water production and permeate quality. Features: Optimized combination of water production and permeate quality. Excellent durability resulting in stable, long- term performance. Longer storage time and warranty coverage with improved sustainability footprint versus our wet RO membrane elements.