Certified to Australian/New Zealand Standards 1546.2:2008
GT 120 has a capacity of 120L. With an adequate number or spare containers, the Green Toilet has unlimited capacity. When the container is nearly full, it can be either emptied and returned or replaced with a spare container. The waste can then be left to decompose either inside the GT spare container or in a separate composter. Wheels make it easy to move the tank. For all year round use, the GT can be equipped with a heat conductor.
GT 120 has a special capacity to compost due to its capillary floor which allows the urea to be absorbed back to the mass to speed up the composting process. Rest of the liquid evaporates through the ventilation pipe. The waste shaft is adjustable and therefore GT 120 is easy to fit in to old outhouses as well.