4 Stages of Double UV and UF purification, assured safety from bacteria, virus and cysts,iProtect purification monitoring cuts off water if it is no longer safe to drink, Smart alerts: Self Diagnostic & Process alerts, Error alerts if SV fails or inadequate UV dosage,Water passes through the UV purification and then UF membrane to ensure absolutely safe and pure drinking water.,Removes algae, spores, cysts, bacteria, organic and inorganic polymeric molecules from water, and delivers excellent quality of crystal clear water.,