Search
All Products
    Menu Close
    • All Products
      • Back
    • All Products
      • Back
    • All Products
      • Back

    Sun-Mar™

    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™, their many international patents ensure that only Sun-Mar™ can take full advantage of the benefits a drum offers for mixing and aeration.

     

    SAI Certification

     

    All Sun-Mar™ Composting Toilet Systems are certified against the "AS/NZS 1546.2:2008 On-site domestic wastewater treatment units – Waterless composting toilets" standards.

     

    Sort by
    View as Grid List
    Display per page

    Sun-Mar™ | Compact 240

    SM-CPT
    The Compact is an elegant low-profile unit with the looks to complement any bathroom. Sun-Mar engineers designed this low-profile toilet by developing and patenting a new variable diameter Bio-drum which is small at the front and large at the rear. To maintain the uninterrupted lines of the Compact, a patented Bio-drum handle recesses into the body of the unit to mix and aerate the compost.
    $3,515.91 excl GST excluding shipping

    or from $2,315.91 today & 5 weekly interest-free payments of $240.00 with what's this?

    Sun-Mar™ | Excel NE (Non Electric)

    SM-EXCN-FT
    If you’re in a situation where you need to be off-the-grid and completely self-sufficient, then this is the Sun-Mar model you want to look at. The Excel NE model was first designed in 1981 and still today it remains the standard-setting unit for completely non-electric composting toilets.
    $3,394.35 excl GST excluding shipping

    or from $2,194.35 today & 5 weekly interest-free payments of $240.00 with what's this?

    Sun-Mar™ | Spacesaver 240

    SM-SS
    Designed for 1 person full-time and up to 3 people part-time, Sun-Mar Spacesaver 240 is a compact composting toilet made for small spaces. Spacesaver 240 is a fantastic choice for baches, sleep-outs, cabins, or any location where there is access to a reliable power supply.
    $3,515.91 excl GST excluding shipping

    or from $2,315.91 today & 5 weekly interest-free payments of $240.00 with what's this?

    Sun-Mar™ | Centrex 2000 NE (Non-Electric) - A/F (Air Flow)

    SMC-2000 NE A/F
    The Centrex 2000 A/F (Air Flow) NE is a low voltage, waterless “off-grid” alternative to the straight Centrex 2000 model. The system is designed for use in conjunction with a waterless toilet pedestal and processes waste under the bathroom floor, the non-electric system is slightly smaller than its electric counterpart.
    $5,043.48 excl GST $5,043.48 excl GST excluding shipping

    or from $3,843.48 today & 5 weekly interest-free payments of $240.00 with what's this?

    Sun-Mar™ | Centrex 2000 NE (Non-Electric) - M/F (Micro Flush)

    SMC-2000 NE MFP
    Perfect for medium to heavy seasonal or light residential use, the Centrex 2000 NE allows for both a longer composting cycle and larger waste volumes.
    $4,592.04 excl GST excluding shipping

    or from $3,392.04 today & 5 weekly interest-free payments of $240.00 with what's this?

    Sun-Mar™ | Centrex 2000 - A/F (AirFlow) 240

    SMC-2000 A/F 240
    The Sun-Mar Centrex system range is a split system, also known as an underfloor model. This means that the holding chamber is separate from the actual toilet pedestal itself. The major advantage of these systems is that they allow for greater holding capacity and therefore tend to be lower maintenance. If you have below-floor space for installation, then this is the range for you.
    $5,217.39 excl GST excluding shipping

    or from $4,017.39 today & 5 weekly interest-free payments of $240.00 with what's this?

     

    You will be able to take part in our Review rewards program!

    Earn points for your product reviews!

    Just review any product that you have purchased and receive your points!

     

    Community poll
    Help Us Help You. Take 30 seconds to share your thoughts / What's In A Composting Toilet For You?
    Close