The 16’ In-Line GFCI Power Cord is a 120V, 20-amp cord engineered for spa and pool environments that demand higher electrical loads. Unlike traditional GFCI cords, this model features an in-line design that places the safety mechanism along the cable instead of at the plug, offering greater installation flexibility. Built to withstand outdoor conditions, it provides essential ground fault protection for spa heaters, pumps, and other components.