The TKS® Automatic Ground Source Pump is ideal for the occasional TKS® user. Designed to fit onto a 2.5 gallon container, it enables fluid to be transferred easily and effectively. Beautifully presented in a branded box, the TKS® Automatic Ground Source Pump comes complete with Batteries, Container Adapter and Microfiber Towel. Benefits of the TKS® Automatic Ground Source Pump: • Easy to use • Auto-stop • Powered by batteries