GE spiral-wound membrane elements offer a wide range of filtration technologies, including reverse osmosis (RO), nanofiltration (NF), ultrafiltration (UF), and microfiltration (MF). Originally developed for water desalination, these membranes are now used across various industries and applications, including dairy processing, product manufacturing, high-purity water production, and processes involving high temperatures or extreme pH conditions. GE provides membrane solutions designed to meet the specific requirements of different applications.