Seawater Reverse Osmosis (SWRO) membranes are specialized filtration devices designed for marine applications, effectively converting seawater into freshwater. Constructed from high-performance polyamide thin-film composites, these membranes boast exceptional salt rejection rates, typically exceeding 99%. They operate under high-pressure conditions, facilitating the removal of dissolved salts, heavy metals, and other contaminants from seawater. SWRO membranes are highly durable, resistant to fouling and scaling, ensuring reliable performance in harsh marine environments. Ideal for desalination plants, ships, and offshore platforms, these membranes provide a sustainable solution for freshwater production, addressing the growing demand for potable water in coastal and remote regions.