What is the power rating for the AquaTru Classic? October 11, 2023 20:41 Follow The AquaTru Classic is designed to handle 48 watts of power. Related articles What is the idle power draw of the AquaTru Classic? What is Ultra Reverse Osmosis™ Technology? I read that the Reverse Osmosis process removes essential minerals that are good for the body. Can removing these minerals be harmful to your health? What is "Waste Water"? Where can I see AquaTru's certified test results?