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Sun-Mar Composting Toilets

21 products


  • Sun-Mar Microbe Mix-1

    Sun-Mar Microbe Mix

    Out of stock

    Description 100% natural blend of microbes and enzymes Starts and accelerates composting in all composting toilets Use in mulch and sprinkled on soil to increase beneficial microbe support Also great for compost bins and piles Use in mulch and sprinkled on soil to increase beneficial microbe support One jar lasts for months or years This compost accelerator is designed to initiate and accelerate composting. These microbes will help with the composting process wherever they are! Add these to your compost bucket, composting bin, compost tea brewer, worm composter, etc. These will enhance the organic compost process wherever they are. They will enhance and speed composting in tumblers, compost piles, and you can even add these microbes to your soil. This unique blend of microbes and enzymes will enhance/accelerate composting and reduce unwanted odors in garden beds, garden composters, compost piles, natures head composting toilet(s), pet waste piles, composting worms, bokashi compost piles, bokashi compost starter kit(s), and more. You could even inoculate your drip irrigation kit, garden watering system, or other irrigation system (we recommend Blumat) with these microbes to enhance biological soil activity. We have even seen success by adding this blend directly to a drip system or garden irrigation system. Your compost worms will love this stuff! Applying these microbes is incredibly simple and easy! Just sprinkle some of the dry granular wherever they are needed, and they will do the rest of the work.  These are especially effective in self-contained composting toilet units and similar systems that are dependent on microbiological activity for composting and keeping unwanted odors away. MICROBE MIX The perfect (as far as we know) combination of dried microbes and enzymes to assure the best start and speed for this kind of composting. Sun-Mar recommends using this every 2 weeks which will make these 18 oz. jars last 6 months.

    Out of stock

    $22.00

  • Sun-Mar Compost Quick - 16 oz.-1

    Sun-Mar Compost Quick - 16 oz.

    Out of stock

    Description Starts/Speeds the Composting Process, Ideal for HOT HOT Compost Piles & Compost Toilets COMPOST CATALYST - Speeds/enhances the composting process and catalyzes microbes for efficiency! ALL NATURAL - Non-toxic spray encourages aerobic microbes in your compost tumbler & compost toilet! APPLY ANYWHERE - Use this product anywhere to encourage microbial processing of organic materials! ODOR REDUCING/ELIMINATING - Discourages anaerobic bacteria metabolism and associated nasty odors! NO GREEN THUMB REQUIRED - Enhances microbial activity in soil and gardens - watch plants thrive! Sun-Mar Compost Quick 16 oz. bottle is one of the best additions you could have for your compost pile, compost tumbler, composting toilet, garden soil, or anywhere else you want to encourage the composting process.  This specially-selected natural enzyme solution is designed to help aerobic bacteria convert waste to usable compost. This is as close to alchemy in a bottle that we can offer! The unique blend of enzymes and compost-catalyzing compounds encourages aerobic bacterial metabolism while discouraging anaerobic bacterial populations and activity. Anaerobic bacteria are best-known for their odiferous metabolic byproducts. Anyone who has walked by an outhouse knows the odor well! Use Sun-Mar Compost Quick to reduce these bacteria and odors, and to speed the composting process. It can be used to "prime" compost piles and composting toilets, to clean their bowls/containers, or even as a soil amendment/inoculation. If you are getting unfavorable aromas from your compost pile or toilet, use Compost Quick! This is your best bet for humanure piles and other organic materials that are considered extremely "hot." These materials break down slowly, but Compost-Quick will change that. This 16 ounce spray bottle of Sun-Mar Compost Quick is a non-toxic 100% natural product. Directions: To accelerate the activity of aerobic bacteria in Sun-Mar Composting Toilets, spray "Compost Quick" into the Bio-drum a few times before rotating. "Compost Quick" can also be used as a cleaner for the bowl liner (self-contained units) or for the toilet bowl (in Central Systems).

    Out of stock

    $22.00

  • Sun-Mar Compost Sure (Green) - box of 4 bags*-1

    Sun-Mar Compost Sure (Green) - box of 4 bags*

    Out of stock

    Description Not eligible for free shipping.Please contact us for a shipping estimate, or we will reach out to you after you place your order. COMPOST SURE This 8 gallon (30 Liter) bag consists of coarse peat moss and chopped hemp stalk. Compost Sure has an added advantage over homemade bulking material - hemp. Hemp will decompose where wood shavings and peat moss do not - giving your compost a longer residency time! More importantly, it saves you the time of making your own mix. To use: 1 cup per person per day (average). WHY CHOOSE A SUN-MAR TOILET Sun-Mar toilets are the ultimate waste treatment solution Easily installed anywhere without the need for any plumbing connections, Sun-Mar toilets surpass traditional systems when it comes to protecting public health and the environment.   When deciding which treatment solution is best for you it is very important to understand how various systems compare. Most waste treatment systems rely on bacteria to breakdown organic waste. This process is known as "composting".   Traditional systems typically rely on a type of bacteria that survives in the absence of oxygen. This bacteria is called "anaerobic". Anaerobic bacteria work very slowly at breaking down waste and produce very foul odors (sewer gases). Sun-Mar units are engineered to support a type of bacteria that requires oxygen to survive. This bacteria is called "aerobic". Aerobic bacteria work very quickly at breaking down waste and produce no odor. This allows Sun-Mar units to be much smaller and more cost effective than traditional systems.   Whether the treatment system supports aerobic or anaerobic bacteria, it is extremely important to choose a system which fully composts waste to protect public health and safety. Quite often companies will use the term "composting" to describe their systems, although they do not "fully compost" waste. This is particularly true of urine separating toilets which merely collect waste or provide only partial treatment. These systems leave the homeowners with the daunting task of regularly having to dispose of raw solid and liquid waste.   Fully composting waste is very important for public health & safety and the environment. This is why comprehensive evaluation and certification by NSF International, a Public Health and Safety Organization, is crucial. It ensures products perform as claimed and meet strict public health standards for design and performance. Although ANSI/NSF standard 41 has been around for over 25 years, Sun-Mar is one of only 2 companies certified and listed by NSF international. Many regulators require this certification. Click to view the Official NSF Listing.

    Out of stock

    $120.00

  • Sun-Mar GTG Toilet-1

    Sun-Mar GTG Toilet

    Out of stock

    Description COMPACT AND PORTABLE- The efficient GTG is the ideal portable toilet for camping or RV toilet use! INSTALLS IN MINUTES- This portable potty for adults (children too) is almost TOO easy to install! SOLID/LIQUID SEPARATION- This smart toilet separate liquid and solid waste to separate chambers! TINY- The most compact porta potty camp toilet (that doesn't sacrifice practicality) we could find! EASY DISPOSAL- The GTG functions similarly to a cassette toilet, making waste management a breeze!     The Sun-Mar GTG composting toilet for RVs is much more than that. With a composting toilet this easy to use and install, you'll be wondering where else you can put them! This toilet separates liquid and solid waste into respective chambers, making clean-up extremely easy and straight-forward. This porta-potty toilet will have you wondering why you didn't ditch your RV toilet chemicals earlier. You can easily compost your waste using this toilet or otherwise dispose of it. We recommend using Sun-Mar microbe mix to keep odors down and keep the composting process active. This model is significantly lower hassle and has a lower environmental impact as opposed to incinerator toilet(s) and incinerating toilet (s). Perhaps bests of all, the GTG functions without a waterline connection, and works just fine as a waterless toilet. The GTG will totally complete your portable bathroom. These toilets are becoming increasingly popular due to their compact size, function that is similar to a cassette toilet, and ease of use. They are really ideal for homes, tiny homes, cottages, boats, mines, stables, aircraft hangars, near pools, RVs, cabins, camping, or other off-grid applications. Sleek and elegant, the GTG is Sun-Mar's smallest and most economical toilet ever! The GTG toilet sets up in minutes and its modern European styling and ultra-compact size make it a perfect solution for any place a toilet is needed. Perfect for Homes, Tiny Homes, Cottages and Cabins, Boats, Farms, Warehouses, Garages, Barns, Stables, Mines, RV's, Aircraft Hangars, Pools- the GTG can go anywhere it's not possible or cost-effective to install a conventional toilet.

    Out of stock

    $655.00

  • Sun-Mar Compost Sure (Blue) - box of 4 bags*-1

    Sun-Mar Compost Sure (Blue) - box of 4 bags*

    Out of stock

    Description Not eligible for free shipping.Please contact us for a shipping estimate, or we will reach out to you after you place your order. Compost Sure Blue Compost Sure Blue is a bulking material designed specifically for use with Sun-Mar's ultra low-flush Centrex systems. Composed of chopped hemp stalk, this bulking material will enrich compost with organic carbon while providing drainage of excess liquid to ensure the compost remains aerobic and odor-free.

    Out of stock

    $130.00

  • Sun-Mar Centrex 2000*-1

    Sun-Mar Centrex 2000*

    Out of stock

    Description Not eligible for free shipping. Please contact us for a shipping estimate, or we will reach out to you after you place your order. The CENTREX 2000 capacity is 4-6 residential or 7-9 vacation. It allows for both a longer composting cycle, and larger waste volumes than the 1000 models. The increased surface area in the evaporating chamber coupled with the larger heating element also provides better evaporation on electric units. The Centrex 2000 features a 370 watt thermostatically controlled heater in a sealed compartment under the unit and the standard Sun-Mar 30 watt turbo fan, with a 2" vent stack to remove evaporating liquid and fresh odors. WHY CHOOSE A SUN-MAR TOILET Sun-Mar toilets are the ultimate waste treatment solution Easily installed anywhere without the need for any plumbing connections, Sun-Mar toilets surpass traditional systems when it comes to protecting public health and the environment.  When deciding which treatment solution is best for you it is very important to understand how various systems compare. Most waste treatment systems rely on bacteria to breakdown organic waste. This process is known as "composting".  Traditional systems typically rely on a type of bacteria that survives in the absence of oxygen. This bacteria is called "anaerobic". Anaerobic bacteria work very slowly at breaking down waste and produce very foul odors (sewer gases). Sun-Mar units are engineered to support a type of bacteria that requires oxygen to survive. This bacteria is called "aerobic". Aerobic bacteria work very quickly at breaking down waste and produce no odor. This allows Sun-Mar units to be much smaller and more cost effective than traditional systems.  Whether the treatment system supports aerobic or anaerobic bacteria, it is extremely important to choose a system which fully composts waste to protect public health and safety. Quite often companies will use the term "composting" to describe their systems, although they do not "fully compost" waste. This is particularly true of urine separating toilets which merely collect waste or provide only partial treatment. These systems leave the homeowners with the daunting task of regularly having to dispose of raw solid and liquid waste.  Fully composting waste is very important for public health safety and the environment. This is why comprehensive evaluation and certification by NSF International, a Public Health and Safety Organization, is crucial. It ensures products perform as claimed and meet strict public health standards for design and performance. Although ANSI/NSF standard 41 has been around for over 25 years, Sun-Mar is one of only 2 companies certified and listed by NSF international. Many regulators require this certification. Click to view the Official NSF Listing. TOILET SOLD SEPARATELY These are too heavy for UPS shipping and have to go by truck so they're not included in our free shipping over $100 program. Shipping rates vary by location, please call or email for a quote.

    Out of stock

    $2,280.00

  • Sun-Mar Excel - White*-1

    Sun-Mar Excel - White*

    Out of stock

    Description Not eligible for free shipping. Please contact us for a shipping estimate, or we will reach out to you after you place your order. High capacity unit that can be used just about anywhere, including residences, cabins or light commercial applications Low profile unit complements any bathroom Uses no water 100% non-polluting Bio-drum for processing compost The Sun-Mar Excel self-contained composting toilet odorlessly converts human waste into safe fertilizing soil. This model is designed for high capacity use, ideal for a 3-4 person in a residential setting or 6-8 people at a cabin for a weekend. First launched in 1981, the Excel has long been the standard toilet for those living off the grid. A 1998 redesign gave the unit a rounded look, and recessed the drum handle. The success of this design meant that a three chamber unit for high capacity. Composting Capacity 3-4 Residential6-8 Weekend and Vacation Use Detachable FootrestPest ProofIncluded Vent Stack SizeEmergency Drain NSF/ANSI CertifiedDimensions L x W x H (in.): 33 x 22 1/2 x 33   WHY CHOOSE A SUN-MAR TOILET Sun-Mar toilets are the ultimate waste treatment solution Easily installed anywhere without the need for any plumbing connections, Sun-Mar toilets surpass traditional systems when it comes to protecting public health and the environment. When deciding which treatment solution is best for you it is very important to understand how various systems compare. Most waste treatment systems rely on bacteria to breakdown organic waste. This process is known as composting. Traditional systems typically rely on a type of bacteria that survives in the absence of oxygen (anaerobic bacteria). Anaerobic bacteria work very slowly at breaking down waste and produce very foul odors (sewer gases). Sun-Mar units are engineered to support a type of bacteria that requires oxygen to survive, aerobic bacteria, which work very quickly at breaking down waste and produce no odor. This allows Sun-Mar units to be much smaller and more cost effective than traditional systems. Whether the treatment system supports aerobic or anaerobic bacteria, it is extremely important to choose a system which fully composts waste to protect public health and safety. Quite often companies will use the term composting to describe their systems, although they do not fully compost waste. This is particularly true of urine separating toilets which merely collect waste or provide only partial treatment. These systems leave the homeowners with the daunting task of regularly having to dispose of raw solid and liquid waste. Fully composting waste is very important for public health & safety and the environment. This is why comprehensive evaluation and certification by NSF International, a Public Health and Safety Organization, is crucial. It ensures products perform as claimed and meet strict public health standards for design and performance. Although ANSI/NSF standard 41 has been around for over 25 years, Sun-Mar is one of only 2 companies certified and listed by NSF international. Many regulators require this certification. Click to view the Official NSF Listing.   These are too heavy to be included in our free shipping over $100 program. Shipping rates vary by location, please call or email for a quote.

    Out of stock

    $2,040.00

  • Sun-Mar Excel NE - Deluxe-1

    Sun-Mar Excel NE - Deluxe

    Out of stock

    Description Not eligible for free shipping. Please contact us for a shipping estimate, or we will reach out to you after you place your order. A "deluxe" package of the popular Excel NE that includes a year supply of the Microbe Mix that helps ensure the fastest and most complete composting plus some of our own sealing tape. For decades (we've been selling these for 25+ years), this large-capacity, easy-to-maintain unit has proven the right choice for sites without power or for those who want to conserve as much electricity as possible. The "chimney effect" of the 4" vent pipe facilitates air-flow and eliminates the need for electricity. It handles a family of 5-7 for short-term use and 2-3 people full time with more capacity for guests.

    Out of stock

    $1,952.00

  • Sun-Mar AC/DC Kit*-1

    Sun-Mar AC/DC Kit*

    Out of stock

    Description Not eligible for free shipping. Please contact us for a shipping estimate, or we will reach out to you after you place your order. Kit required for conversion of electric units to also operate in non-electric or 12V mode. For use with Excel and all Central systems, includes 12V fan.

    Out of stock

    $206.00

  • Sun-Mar Centrex 2000 NE*-1

    Sun-Mar Centrex 2000 NE*

    Out of stock

    Description Not eligible for free shipping. Please contact us for a shipping estimate, or we will reach out to you after you place your order. The CENTREX 2000 NE capacity is 3-5 residential or 6-8 weekend/vacation use. It is the non-electric version of the Centrex 2000 which is fitted with a 4" vent stack. Installation of a 12 Volt fan is optional, but it is recommended for heavy seasonal, residential use, or where the installation is particularly subject to downdraft, being surrounded by high trees or hills. We also recommend the fan if you need to install a bend in your vent stack. WHY CHOOSE A SUN-MAR TOILET Sun-Mar toilets are the ultimate waste treatment solution Easily installed anywhere without the need for any plumbing connections, Sun-Mar toilets surpass traditional systems when it comes to protecting public health and the environment. When deciding which treatment solution is best for you it is very important to understand how various systems compare. Most waste treatment systems rely on bacteria to breakdown organic waste. This process is known as "composting". Traditional systems typically rely on a type of bacteria that survives in the absence of oxygen. This bacteria is called "anaerobic". Anaerobic bacteria work very slowly at breaking down waste and produce very foul odors (sewer gases). Sun-Mar units are engineered to support a type of bacteria that requires oxygen to survive. This bacteria is called "aerobic". Aerobic bacteria work very quickly at breaking down waste and produce no odor. This allows Sun-Mar units to be much smaller and more cost effective than traditional systems. Whether the treatment system supports aerobic or anaerobic bacteria, it is extremely important to choose a system which fully composts waste to protect public health and safety. Quite often companies will use the term "composting" to describe their systems, although they do not "fully compost" waste. This is particularly true of urine separating toilets which merely collect waste or provide only partial treatment. These systems leave the homeowners with the daunting task of regularly having to dispose of raw solid and liquid waste. Fully composting waste is very important for public health & safety and the environment. This is why comprehensive evaluation and certification by NSF International, a Public Health and Safety Organization, is crucial. It ensures products perform as claimed and meet strict public health standards for design and performance. Although ANSI/NSF standard 41 has been around for over 25 years, Sun-Mar is one of only 2 companies certified and listed by NSF international. Many regulators require this certification. Click to view the Official NSF Listing. TOILET SOLD SEPARATELY These are too heavy for UPS shipping and have to go by truck so they're not included in our free shipping over $100 program. Shipping rates very by location, please call or email for a quote.

    Out of stock

    $2,095.00

  • Sun-Mar Excel NE Non-Electric*-1

    Sun-Mar Excel NE Non-Electric*

    Out of stock

    Description Not eligible for free shipping. Please contact us for a shipping estimate, or we will reach out to you after you place your order. First launched in 1981, the Excel NE has long been the standard toilet for those living off the grid. A 1998 redesign gave the unit a rounded look, and recessed the drum handle. The success of this design meant that a three chamber unit could be specifically designed for those with NO continuous 110 volt supply. It doesn't need a fan or heater - odorless operation is achieved by a 4" vent mounted at the top rear of the unit which acts like a chimney on a wood stove. If you need bends in the vent, you can install the optional 12 Volt Fan. For heavy or full-time use, this fan is also recommended. It draws only 1.4 watts and can be powered by a solar panel and 12 volt marine battery. Composting Capacity 2-3 Residential5-7 Weekend and Vacation Use WHY CHOOSE A SUN-MAR TOILET Sun-Mar toilets are the ultimate waste treatment solution Easily installed anywhere without the need for any plumbing connections, Sun-Mar toilets surpass traditional systems when it comes to protecting public health and the environment.When deciding which treatment solution is best for you it is very important to understand how various systems compare. Most waste treatment systems rely on bacteria to breakdown organic waste. This process is known as "composting". Traditional systems typically rely on a type of bacteria that survives in the absence of oxygen. This bacteria is called "anaerobic". Anaerobic bacteria work very slowly at breaking down waste and produce very foul odors (sewer gases). Sun-Mar units are engineered to support a type of bacteria that requires oxygen to survive. This bacteria is called "aerobic". Aerobic bacteria work very quickly at breaking down waste and produce no odor. This allows Sun-Mar units to be much smaller and more cost effective than traditional systems. Whether the treatment system supports aerobic or anaerobic bacteria, it is extremely important to choose a system which fully composts waste to protect public health and safety. Quite often companies will use the term "composting" to describe their systems, although they do not "fully compost" waste. This is particularly true of urine separating toilets which merely collect waste or provide only partial treatment. These systems leave the homeowners with the daunting task of regularly having to dispose of raw solid and liquid waste. Fully composting waste is very important for public health & safety and the environment. This is why comprehensive evaluation and certification by NSF International, a Public Health and Safety Organization, is crucial. It ensures products perform as claimed and meet strict public health standards for design and performance. Although ANSI/NSF standard 41 has been around for over 25 years, Sun-Mar is one of only 2 companies certified and listed by NSF international. Many regulators require this certification. Click to view the Official NSF Listing. These are too heavy for UPS shipping and have to go by truck so they're not included in our free shipping over $100 program.Shipping rates very by location, please call or email for a quote.

    Out of stock

    $1,825.00

  • Sun-Mar Dry Toilet-Elongated*-1

    Sun-Mar Dry Toilet-Elongated*

    Out of stock

    Description Not eligible for free shipping. Please contact us for a shipping estimate, or we will reach out to you after you place your order. ADA-compliant toilet for use with Centrex 2000 and 3000 systems (requires A/F waterless kit). These are too heavy for UPS shipping and have to go by truck so they're not included in our free shipping over $100 program. Shipping rates very by location, please call or email for a quote.

    Out of stock

    $495.00

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