(1) 10-Liter 70% Alcohol-Based Hand Sanitizer Refill for Terraboost® Sanitizer Station Tower MAX™. This 70% Ethanol hand sanitizer solution will help protect against the spread of germs. Customers, employees, and others will appreciate the healthy setting as you safely kill 99.99% of the most common germs while they are on the go. (18,600 uses per Refill, Less than 1 penny per use!)