Storage: the condensed liquid water is then stored in the revolutionary Antibacterial Reservoir System. This provides the highest level of protection from bacteria of any water machine currently on the market. Ultraviolet Light and other proprietary technologies are use to provide 99.999% bacteria free water storage. Filtration: As water is used, it passes through the Four Stage PCM Filtration system. This consists of; Stage 1.Polypropylene Filter which filters out material as small as 5 microns; Stage 2. Carbon Fiber Filter which removes material as small as 1 micron; Stage 3. Ultra Filtration Filter which removes material as small as 0.1 microns; and Stage 4. Post Carbon Mineral Filter which actively pH balances the water, making it healthier for human consumption. Heating: When hot water is required the InstaHeat Power Saving heating element is activated, instantly heating water to the user specified temperature. This On Demand technology allows the machine to reduce energy consumption and contributes to energy efficiency. UV Dispenser: The final phase is the innovative Health Guard Dispenser System. The devce employs the antibacterial properties of Ultraviolet light, built directly into thewater dispenser to ensure that water leaving the machine, and the dispenser itself remains clean and bacteria free.