Sun-Mar
Residential Composting Toilets

Sun-Mar is the only composting toilet company to have systems produced in an ISO-9002/QS 9000 certified production facility. This essentially means that Sun-Mar is officially committed to quality and making the best product that it possibly can. Self Contained or centrally located composting chambers (Centrex). Low Flush or Dry Toilets.

Sun-Mar
Mobile Composting Toilets - Marine / RV

Waterless and One Pint Flush Models specifically designed for Boats, RVs and Motor Homes. Sun -Mar composting toilet are safe, economical, quick to install and easy to use. The Sun-Mar composting toilet produces no pollutants.
 

Compost Toilet Mulch - 10 Pound Bag

Maximize performance with Sun-Mar's Exclusive hemp/peat moss sterile mix.

ComSure retains moisture while maintaining good porosity so liquid can drain through the compost - leaving free air space (oxygen) behind. This helps to mechanically break up the compost and provides a good source of carbon; essential for efficient composting