KOHLER Clarity is a ceramic water filtration system created to provide people with safe drinking water where water is biologically unsafe for consumption. By filtering out more than 99% of bacteria and protozoa, Clarity provides up to 40 liters of safe water each day - enough for a small family. The Clarity filtration system is incredibly simple to use and maintain, with instructional videos and user manual available online. >99% reduction of bacteria and protozoa. Designed to meet WHO (World Health Organization) water quality standards. Does not remove lead, arsenic or other chemical contaminants. Filters up to 40 liters per day with proper and sustained use. Filters up to 2 liters per hour with proper and sustained use. Estimated life: filters up to 5000 liters. 23 liters total capacity (11 L dirty, 12 L clean with safe storage). For use in non-turbid water. For additional information, contact WaSH@kohler.com or visit KOHLER.com/Clarity.