Dow RO membranes for heavy-duty use are engineered through a precise manufacturing process that begins with selecting high-quality polymer materials. These materials are extruded into thin, flat sheets, which are then coated with a specialized polymer layer to enhance filtration performance. The membranes undergo rigorous testing to ensure they meet durability and efficiency standards. Afterward, they are cut into spiral-wound configurations, maximizing surface area for optimal water flow. Each membrane is then thoroughly inspected and packaged for distribution. Designed for industrial applications, these membranes provide exceptional resistance to fouling and scaling, ensuring long-lasting performance in challenging environments.