Dometic Portable RV/Marine Toilet - 5 Gallon Gray -
Powerful bowl washdown at the touch of a button, without constant pumping or batteries.
Simply pressurize the freshwater tank with the hand pump, push button to add water, then pull handle to empty into waste tank. Extra-long spout and tank vent make emptying detachable waste tank easy. Prismatic tank level indicator allows easy monitoring. Full-size seat for comfort. Latching lid for security. High-strength ABS construction with smooth, easy-to-clean finish.