Hot cold and ambient water on demand: dispenses hot ambient and cold water as per your needs Universal water purifier: ensures the purifier works with multiple sources of water with TDS levels up to 2000 mg/litres Nutritron plus TM cartridge: It fortifies the drinking water with essential minerals like calcium and magnesium, and micro-nutrients like Copper and zinc and balances the pTM level to ensure that get your daily dose of health Mineral guardTM: This technology retains essential minerals like calcium and magnesium naturally present in water, which ordinary water purifiers deplete, giving you healthy water BiotronTM cartridge: The cutting edge biotronTM technology de-clusters water molecules, thereby making the water more bio-available by unlocking the nutrients in water, it promises you the healthiest water, always,4 LItre