Eureka Forbes Aquasure from Aquaguard Xtra Tuff 15-Liter Water Purifier Your loving care is the same at home as it is anywhere else. The durable and portable AquaSure Xtra Tuff is a tabletop storage purifier that walks in step with you and produces pure and safe drinking water for you and your family wherever you go. Float technology protects from any sort of leakage and overflow.Refer User Manual