AquaTru Classic is a complete water filtration system based on Ultra Reverse Osmosis® that removes up to 99% of all contaminants from tap water. AquaTru Classic is easy to install - Plug & Play - and is easy to use and maintain. The system has a capacity of 2.7 litres and is ideally suited for frequent use at home or in the office. With AquaTru Classic you no longer have to buy plastic bottles of drinking water, you save costs and you help the environment.