Sun-Mar Centrex 1000 120V Toilet Composter


  • 120V Residential Toilet Composter
  • Does not include toilet: Composter Only
  • Use with 1 Sun-Mar 510 toilet
  • Single Person Residential/Continuous Use
  • 5-7 Weekend and Vacation Use
  • Pricing for IN-STORE purchase in Fairbanks or Anchorage.
  • Call for a shipping quote if you need this item shipped to your location.


Sun-Mar’s Centrex central tank composting unit is designed for on-grid vacation homes. Enjoy the convenience of a flush toilet, without the expense of installing a septic system, or the need to frequently maintain a self-contained composting unit!

The Centrex 1000 is designed for seasonal/vacation use, by up to 5 adults or families of 7. Perfect for a summer home, or large vacation cabin! From the manufacturer:

The Centrex 1000 model is ideal for those who have electricity and want a unit for a light seasonal application. In light to medium seasonal use the Centrex 1000 is typically able to hold compost for the full season, and compost needs extraction only in the Spring.

The Centrex 1000 features a 260 watt heater in a sealed compartment under the unit and the standard Sun-Mar 25 watt turbo fan and 2″ vent stack to ensure odorless operation. The 1000 series is designed only for use with 1 pint flush toilets (purchased separately).


Additional information

Weight95 lbs




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