The O-ring for your UV units is made of FKM (Fluoroelastomer) material. It is specifically designed for sealing purposes to prevent leakage from your water purification system. The FKM material provides excellent resistance to chemicals, extreme temperatures and environmental conditions, making it very reliable in maintaining a safe seal. With this O-ring, you can rely on the integrity of your UV units because it effectively seals the connection points, ensuring leak-free operation.
