FilmTec SW30XLE-400i Membranes are designed for superior water purification. Engineered to deliver maximum contaminant rejection and consistent flux, it optimizes efficiency in commercial and industrial water treatment systems. Its durable film composite construction ensures long service life while maintaining energy-efficient operation, making it ideal for applications requiring reliable, high-quality permeate. This membrane supports reduced downtime and maintenance, providing a dependable solution for advanced water filtration needs. 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.