Prisma water supplies, purified still or sparkling mineral water. We make use of the KDF (Kinetic Degradation Fluxion) system to purify the water. The system is a high-purity copper-zinc formulation that uses a basic chemical process known as redox (oxidation/reduction) to remove chlorine, lead, mercury, iron, and hydrogen sulphide from water supplies. It is the most effective way to remove organic compounds such as VOCs, radon and chlorine–including the cancer-causing by-product ‘trihalomethanes’. In addition to supplying water we also rent out water dispensers to businesses including hotels, guesthouses, restaurants and other corporate companies. All water dispenser machines are regularly serviced and cleaned. We offer free same day delivery to our clients within the Gauteng area and make provision for regular refills upon request.