The HydroTube™ moves easily in and out of vehicles, up and down steps, and across any terrain. The HydroTube™ has the unique ability to produce a high volume of pure water on normal tap pressure. The possibilities are endless and the system can be upgraded at any time with an electric or gas module. This includes a 4 stage filtration system which includes reverse osmosis, and deionization process to produce mineral free water providing for incredible cleaning action and spot free windows.