About Sun-Mar

Started in 1971, the Sun-Mar was the first self-contained toilet that can evaporate liquids and compost solids. Sun-Mar Centrex systems are one of the only NSF (National Sanitation Foundation) certified. The Sun-Mar offers a self-contained toilet system for those without sewer or septic hookups.



How Sun-Mar Works 

The Sun Mar works by separating liquids from solids after entering the main composting chamber. The solids pass into the finishing drawer once broken down and liquids are evaporated away by heating tray and by an internal vent fan. When the liquids are evaporated off, then the solids are moved to the "finishing drawer" as they break down and are ready to be removed. 

Sun-Mar Centrex Buyer's Guide



Benefits of a Sun-Mar Toilet

General Benefits Environmental Benefits
  • No plumbing
  • No Water
  • Odor-Free
  • Non-electric options
  • No pollution
  • Saves Water
  • Recycles nutrients
  • Little or No liquid Output
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Sun-Mar User Capacity

Sun-Mar Compact

 Sun-Mar Centrex 1000
5
Sun-Mar Mobile Sun-Mar Centrex 2000
4
Sun-Mar Excel Sun-Mar Centrex 3000 

 
Sun-Mar Sun-Mar Compact Composting Toilet
Sun-Mar Sun-Mar Compact Composting Toilet CSEM-01400B
Sun-Mar Compact Composting Toilet
Sun-Mar Sun-Mar Excel Composting Toilet
Sun-Mar Sun-Mar Excel Composting Toilet CSEL-01001W
Sun-Mar Excel Composting Toilet
Sun-Mar Sun-Mar Excel NE Composting Toilet
Sun-Mar Sun-Mar Excel NE Composting Toilet CSNL-01101W
Sun-Mar Excel NE Composting Toilet
Sun-Mar Sun-Mar SpaceSaver Composting Toilet CSES-01601B
Sun-Mar Sun-Mar SpaceSaver Composting Toilet CSES-01601W
Sun-Mar SpaceSaver Composting Toilet
Sun-Mar Centrex 1000 Central Composting Toilet System
Sun-Mar Sun-Mar Centrex 1000 Central Composting Toilet System
Sun-Mar Centrex 1000 Central Composting Toilet System
Sun-Mar Centrex 1000 NE Central Composting Toilet System
Sun-Mar Sun-Mar Centrex 1000 NE Central Composting Toilet System
Sun-Mar Centrex 1000 NE Central Composting Toilet System
Sun-Mar Sun-Mar Centrex 2000 Composting Toilet System
Sun-Mar Centrex 2000 Composting Toilet System
Sun-Mar Centrex 2000 Composting Toilet System
Sun-Mar Centrex 2000 NE Composting Toilet System
Sun-Mar Sun-Mar Centrex 2000 NE Composting Toilet System
Sun-Mar Centrex 2000 NE Composting Toilet System
Sun-Mar Centrex 3000 Composting Toilet System
Sun-Mar Sun-Mar Centrex 3000 Composting Toilet System
Sun-Mar Centrex 3000 Composting Toilet System
Sun-Mar Centrex 3000 NE Composting Toilet System
Sun-Mar Sun-Mar Centrex 3000 NE Composting Toilet System
Sun-Mar Centrex 3000 NE Composting Toilet System
Sun-Mar 10 Watt Solar Panel
Sun-Mar 10 Watt Solar Panel
Sun-Mar 12 Volt DC 1.4 Watt Vent Fan
Sun-Mar 12 Volt DC 1.4 Watt Vent Fan
Sun-Mar AC/DC Conversion Kit
Sun-Mar AC/DC Conversion Kit
Sun-Mar Centrex A/F Waterless Kit
Sun-Mar Centrex A/F Waterless Kit
Sun-Mar Sun-Mar Compost Sure Blue Bulking Material
Sun-Mar Compost Sure Blue Bulking Material
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Sun-Mar Sun-Mar Sure Blue Bulking Material - Case Of 5 Bags
Sun-Mar Sure Blue Bulking Material - Case Of 5 Bags
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Sun-Mar Sun-Mar Sure Green Bulking Material - Case of 5
Sun-Mar Sun-Mar Sure Green Bulking Material - Case of 5
Sun-Mar Sure Green Bulking Material - Case of 5
Sun-Mar Sun-Mar's Compost Quick Compost Acceleration Enzyme Liquid
Sun-Mar's Compost Quick Compost Acceleration Enzyme Liquid
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Sun-Mar Sun-Mar's Compost Sure Green Bulking Material
Sun-Mar Sun-Mar's Compost Sure Green Bulking Material
Sun-Mar's Compost Sure Green Bulking Material
Sun-Mar Sun-Mar's Microbe Mix Composting Toilet Accelerator
Sun-Mar's Microbe Mix Composting Toilet Accelerator
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Sun-Mar Sun-Mar GTG Urine Diverting Composting Toilet GTG-01
Sun-Mar Sun-Mar GTG Urine Diverting Composting Toilet GTG-01
Sun-Mar GTG Urine Diverting Composting Toilet
Save $100
Sun-Mar Sun-Mar GTG Replacement / Extra Liquids Container
Sun-Mar GTG Replacement / Extra Liquids Container
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