HR70 Technology Livpure’s in-house HR70 Technology helps save up to 20000L of water every year. Not only does it filter out bacteria & viruses but also removes harmful chemicals like chlorine & fluoride present in tap. Advanced Purification Method Livpure’s advanced seven-stage purification process cleanses the water so effectively that it is as pure as bottled mineral water or distilled water, even with TDS level up to 1500 ppm. In-tank UV Sterilization The Bolt+ Copper (RO+UV) comes with in-tank UV sterilization technology to keep your water sterilized while the water is stored in the tank. This technology guarantees bacteria removal even after non-usage of the tank. Copper 29 Cartridge The Copper water filters adds the purity of copper which inturn helps you to boost immunity, improve cardiovascular health and support healthy and glowing skin.