Sun-Mar have been producing quality composting toilet systems at down to earth prices for over 25 years and we have been providing them to Kiwis for nearly 10 years. Their unique, patented BioDrum design provides super fast, odour free aerobic decomposition. These units are sold worldwide with over 1000 dealers in North America alone! Sun-Mar's unique, 3 chamber technology gauantees simplicity of operation and Sun-Mar toilets are AS/NZ approved as well as carrying ANSI/NSF standard 41 approval for residential use in North America.A Sun-Mar can be used anywhere, anytime, including baches, garden sheds, barns, workshops, orchards, vineyards, residences and more, including boats and RV's.Check out our web site and/or contact us today for a free catalogue and full price list.