Sun-Mar's Story

In 1971 Hardy Sundberg of Sun-Mar developed the world’s first self-contained composting toilet.

For the first time a self-contained toilet could be put in a bathroom and would evaporate liquids and compost solids.

The next big technical breakthrough came in 1979 when Hardy developed his third generation toilet which incorporated a rotating drum as the composting chamber. This was a three chamber design which used separate chambers for composting, evaporating, and compost finishing. Now the environment for each function could be optimized individually.

In keeping with the family tradition, a Sundberg still leads Sun-Mar’s research and development effort. Sun-Mar remains the world leader in composting toilets. Each model is designed to fill a specific need, and each is distinguished by innovative design, superior technology, and Sun-Mar’s legendary quality. The way a Sun-Mar works is not only unique, it is also elegantly simple. Common sense tells us that the best way to compost is to use a drum. Luckily for Sun-Mar, our many international patents ensure that only Sun-Mar can take full advantage of the benefits a drum offers for mixing and aeration.

Ecoflo Wastewater Management has been distributing Sun-Mar waterless and micro-flush toilets in Australia for over 15 years. The toilets are Australian Standards certified with various State and Territory approvals. For more information on these systems and the current approval status of each model, see the Ecoflo website or contact our toll free number (1300 138 182). If you still have questions after reviewing this site, we encourage you to phone our toll free number or e-mail us to discuss your particular situation. We pride ourselves on our friendly and helpful attitude with customers and our outstanding after-sales service. We invite you to join the extended worldwide family of Sun-Mar owners.

Contact Info

6 Hurricane Street
Banyo QLD, 4014

Call us
1300 138 182
07 3889 6144