Electronic monitoring system that detects any malfunctioning of the UV lamp Auto shut off that turns off the UV lamp when it is not in use for 10 minutes, enhancing the life of UV lamp and in turn saving on power consumption Voltage Stabilizer - The in-built voltage stabiliser ensures that your purifier works flawlessly even during voltage fluctuations or low voltage High water flow of 2 litres / minute Flushing feature cleans cartridges and extend the cartridge life Long Cartridge Life of 1 year or 6000 litre (subject to input water quality & conditions) LED indications user interface for purification process & electronic errors Warranty The Products are warranted against manufacturing defects for a period of twelve (12) months from the date of original purchase.