Sun-Mar Central Composting Toilet Systems offer the look of a "traditional" toilet in the bathroom. The system works like the compost heap in the backyard, but without odor and much faster. Sun-Mar toilets break down human waste and toilet paper through the natural process of decomposition.

The Central Composting systems are available in both waterless or low flush versions.

Self-Contained units offer all-in-one versatility. The unit works like the compost heap in the backyard, but without odor and much faster. Sun-Mar toilets break down human waste and toilet paper through the natural process of decomposition.

The Self-Contained units are installed directly in the bathroom and are available in both electric and non-electric versions.