Sun-Mar Excel Composting Toilet

:root { } NSF Certified Safety Independently certified for maximum safety and performance. Odorless Operation Electric fan and heater eliminate all odors effortlessly. High Capacity Supports 3 full-time or 6 part-time users easily. Energy Efficient Consumes less power than two small light bulbs. Sun-Mar Excel Composting Toilet Overview The Sun-Mar Excel Composting Toilet brings trusted, industry-leading performance to your off-grid or eco-friendly home. It’s the world’s first NSF-certified self-contained composting toilet—guaranteeing safety and reliability. Enjoy odorless operation thanks to a built-in electric fan and thermostat-controlled heater. High capacity handles families or groups with ease. Everything y