KENT Gold+ 20-Litres Gravity Based Water Purifier Kent Gold+ is first of its kind gravity water purifier which is based on the superior state-of-the-art UF (Ultra Filtration) technology. It removes harmful micro-organisms such as bacteria and cysts, apart from other impurities like dust, sand, chlorine, etc. Infact, it is the only gravity water purifier which is certified to remove cysts. It has an elegant table top design, best fit for Indian homes. It can be placed anywhere on a flat surface and it comes with a high-base stand enabling easy positioning of glass to draw water. Tank-in-Tank configuration ensures that there is no overflow when water is poured into raw water tank even when the purified water tank is full.