This composting system meets the standards of the National Sanitation Foundation Standard 41 testing.
The Sun-Mar Centrex 2000 Non-Electric Low Flush Composting System allows for a longer composting cycle and is rated for three adults or a family of five. This system comes with a Sun-Mar 510 Pint Flush Composting Toilet and a toilet flange for mounting. This system comes in your choice of color and seat height and is fitted with a 4-inch vent stack for ventilation. Installation of a 12-volt fan (not included) is possible with this system. A water hookup is required for use. This toilet is certified by the National Sanitation Foundation and has a three to five year warranty.
Sun-Mar 510 Pint Flush Composting Toilet
Sun-Mar 4 Bolt Toilet Flange
In 1971 Hardy Sunberg developed the world's first self-contained composting toilet that could be put in a bathroom and would evaporate liquids and compost solids. Over the years he developed a rotating drum with three chambers that would become the foundation for today's toilets. To this day, Sun-Mar remains the world leader in researching and developing composting toilets. From self-contained units, to central units, and even composting toilets that are specially made for RVs and boats, Sun-Mar has over twenty models to choose from, and each is made to fill a specific need. Sun-Mar ensures that each of their toilets take advantage of a using a drum to create compost through aeration and mixing. All Sun-Mar toilets are also certified by the National Sanitation Foundation.