I use the winterizing hose and place it in the container and feed the unit using the 12volt pump. Never have to put water in the fresh tank and water available on demand.
any large mouth container does the trick.
Barbara and Laurent, Hartland Big Country 3500RL. 39 ft long and 15500 GVW.
2005 Ford F250 SD, XL F250 4x4, Long Box, 6.0L Diesel, 6 Speed Stick, Hypertech Max Energy for Fuel mileage of 21 MPusG empty, 12.6 MPusG pulling the BC. ScangaugeII for display..