A WORLD LEADER IN COMPOSTING TOILET TECHNOLOGY
Protecting the environment for over 35 years
At Sun-Mar, we are proud of our history and the role our products play in protecting the environment. Our toilets provide an economical, environmentally friendly and stylish alternative to traditional toilets and costly septic installations.
See the sun-mar difference
No septic or sewage connection required
No water required
Environmentally friendly alternative
Explore the Leader in Innovation
Trusted by Companies around the World
Sun-Mar is proud to support researchers at the Smithsonian’s Caribbean Coral Reef Ecosystems (CCRE) program by providing comfortable, easy-to-use toilets to help them protect and study vulnerable ocean habitats.
Sun-Mar toilets help kids attending Tim Horton Children's Foundation Camps learn about environmental sustainability and recycling back to nature.
The Hawaii Space Exploration Analog and Simulation (“HI-SEAS”) is a NASA-funded mission simulation. The purpose of this simulation is to gather data that will ultimately benefit future manned missions to Mars.
Nestled in the heart of Torres del Paine National Park in Chile, EcoCamp Patagonia offers the region’s first truly ecologically-sustainable accommodation. Since 2000 EcoCamp has been hosting guests in upscale geodesic domes and providing guided trekking excursions through the park’s wilderness.
Sunnyside Farms has been breeding Fjords destined to help less privileged youth who are faced with special needs. Primarily, they strive to assist those suffering from educational hurdles, traumatic experiences and social challenges.
The Margaret and Luke Pettit Environmental Preserve and Sun-Mar help foster a new generation of conservationists by educating students using practical environmental concepts.
Giving peace of mind to customers for 35 years and counting
Sun-Mar toilets are the gold standard in composting toilet solutions worldwide
There is only one performance standard for composting toilets in North America. This is National Sanitation Foundation NSF/ANSI Standard #41.
Sun-Mar is certified by the NSF under this stringent standard. Testing is conducted for 6 months at a NSF recognized, independent testing laboratory under a strict test protocol.
To be certified, the unit must operate odor-free at maximum capacity (including overload conditions) and produce clean, safe compost.
As additional verification, NSF obtains and tests additional compost samples from randomly selected field operations, and conducts interviews with the users of these units. For verification, please check the NSF website.
NSF International is a not for profit, non-governmental organization. It is the world leader in standards development, product certification, education and risk management for public health and safety, and for 75 years has been committed to public health, safety, and protection of the environment.