Green Toilet 120 Family Package with Spare container

Batch Composting Toilet

$1,395.00

Introducing the Green Toilet 120 Family package with a spare composting container. The Green Toilet 120 Family is an ideal solution for use of families and other small user groups. The Green Toilet 120 Family is most commonly used outdoors in an outhouse, but the system can also be adapted for tiny homes and other unconventional settings. With the included spare container, servicing your Green Toilet becomes a quick, hygienic and pleasant task.

no electricity waterless toilets

Does not require electricity

no water required

Does not require water

shipping from nevada USA

Shipping from Nevada

In stock: 3 pcs

Green Toilet 120 Family Package with Spare container

The Green Toilet 120 Family composting toilet is an innovative, eco-friendly composting toilet system. The Green Toilet works without water and electricity. The Green Toilet is common solution for outhouses and other outdoor structures where a toilet is needed. However, the system can also be adapted into tiny homes, cabins and even residential homes.

The Green Toilet 120 composting toilet consists of two very special composting toilet containers. The these containers are used one at a time underneath the toilet so that all toilet waste simply falls into the Green Toilet container. Inside the container, there is a special double base that separates excess urine from solid toilet waste - that is the urine that the compost could not naturally absorb and evaporate through the ventilation of the system. This feature of separating excess liquids from the solid waste is crucial in keeping the composting toilet odor-free. Learn more about urine separation from our blog.

When the Green Toilet composting toilet container fills up of solid waste (after months of part-time use), the full container is replaced with the empty spare container included in the package. While the other container is in use, the other is set aside outdoors to undergo further composting process. By the time the second container has also filled up, the first container should already be done with the composting process - and again the container switch place. This method of composting in multiple containers is called batch composting. Find our entire selection of batch composting toilet here.

There are several advantages with composting in batches. First of all, it makes the service of the composting toilet really easy and quick. There is no need to work hands-on with raw toilet waste. All you got to do is simply pull out the full container of use, seal it with a closed lid and set it aside to finish composting process. Secondly, the capacity of the composting toilet can be extended for full-time everyday use. For public/commercial use, consider the larger Green Toilet 330 model.

Green Toilet has been developed already in the early 90´s and since then it has proven to be the reliable, long-lasting and easy to service waterless toilet for thousands of happy cabin owners.

Learn more about the Green Toilet from the other tabs in the yellow section.

Batch composting system

The Green Toilet is a batch composting toilet system meaning that the system comes with at least two composting containers. When the Green Toilet composting toilet’s container reaches capacity with solid waste after 3-6 months of use, it is swapped out for the empty spare container provided in the package. While the other container is in use, the full one is placed outdoors to complete the composting process. By the time the second container is filled, the first one should be fully composted and ready for emptying. This cycle of alternating between containers is known as batch composting.

Off-the-Grid

The Green Toilet composting toilet system does not require any water or electricity. Therefore, the system is a totally off the grid, onsite sanitation solution.

With that said, the Green Toilet composting toilet can be kept clean with a regular toilet brush and a water bottle if desired. In addition, when there is electricity available, the system can be equipped with a electric duct fan to boost the ventilation of the system. The electric fan is recommended especially for indoor installations and for public/commercial use when there are lot of people using the composting toilet.

Odor-free

The Green Toilet composting toilet is totally free of odor. The system separates liquid urine from solid waste which is essential in keeping any waterless composting toilet odor-free. In addition, the Green Toilet features a ventilation of the composting container to secure odor-free operation.

Eco-friendly

The Green Toilet is the most eco-friendly composting toilet. The system preserves all the valuable nutrients, including phosphorus and nitrogen, that are essential for plants and trees to grow. Yet, the system also prevents those nutrients from getting into any water bodies, such as lakes, pond or rivers, where they would cause eutrophication – a common issue with traditional septic systems. Read for example how Composting Toilets are Rescuing Cape Cod Environment in Massachusetts.

Unlimited Capacity

Because the Green Toilet is a batch composting toilet operated with multiple composting containers, the capacity of the system can easily be extended without limits using additional spare containers. For example in full-time everyday family use, it is common to utilize several spare containers to fit the use of 3-6 people using the toilet each day.

Reliable & Durable

The Green Toilet is a sophisticated composting toilet system, yet there are hardly any moving parts that could easily break in use. This makes the system very robust and reliable. No toilet user can break the Green Toilet unintentionally just by using it. Thus, whether you are looking to use the Green Toilet privately at a holiday cabin or for public use, you can rely that the system works no matter the situation.

Long Service Intervals

The Green Toilet 120 composting containers are sizable, yet not too big for easy service. The volume of a single container is about 31 gallons (120 liters). Thus, in family use of 4 people, it will take about 3-4 months to fill up one container of solid waste. Hence, the system requires maintenance only couple of times a year, depending on the use.

Cost Effective Solution

The Green Toilet stands out as a highly cost-effective solution compared to other onsite wastewater treatment systems. Its price is only a fraction of what a traditional septic system would require. In most situations, installation is straightforward and can be done without hiring a professional. Additionally, the ongoing operational costs of the Green Toilet are extremely low.

When the Green Toilet is in use, all waste, including toilet paper, simply falls into the Green Toilet composting container under the toilet. Inside the container, all solid waste land on a special double base layer near bottom of the container. Most of the liquid urine will also get absorbed into the solid waste and evaporate through the ventilation system by time.

However, if there is more urine going into the Green Toilet container than the solids can absorb, the double base at the bottom of the container passes them through tiny holes so that the excess liquid falls onto the bottom of the container.

The special double base features capillary pillars touching the liquids at the bottom of the container allowing some of the excess liquid to be absorbed back to the compost mass. Identical design is utilized with under watering flowerpots. This great feature of the Green Toilet speeds up the composting process while keeping the moisture balance ideal at all times: the mass inside the container should not be too wet or too dry.

If there is more liquid than the Green Toilet composting container can manage, there is an outlet for the excess to drain out at the bottom of the container from where it can be lead into a French drain or collected into a separate liquids container, depending what the local regulations and environment allows.

Double base design has multiple advantages

  • The double base keeps the toilet and compost odorless at all times. The compost does not smell even when servicing the toilet
  • As a lot of the liquids are absorbed into the compost mass and evaporate through ventilation, there is less liquid waste to deal with compared to the other urine-diverting waterless toilets on the market. Please note that most of the human waste is urine after all.
  • The double base layer automatically preserves optimal moisture balance within the composting container.

Ventilation system

Another key feature of the system is the ventilation. The Green Toilet composting containers connect to a ventilation pipe to direct airflow from the composting container outward. The purpose of using the ventilation is to prevent any odors from entering the toilet under all conditions. Additionally, the ventilation aids in the evaporation of liquid from the compost. The evaporation can be so effective in warm climate that the system does not output any liquid out from the bottom of the composting container. This is typical especially in warm summer months. Yet, the system can well be used throughout the year even in cold climate.

If the Green Toilet composting system is to be used indoors, we recommend equipping the ventilation with an electric fan. If there is no power available, consider the Whirlybird and/or the Solar Panel fan.

The Green Toilet composting toilet should be used like any regular toilet except for the flush. Typically, the Green Toilet is installed underneath a flat, bench-like toilet seat for example in an outhouse. However, the Green Toilet can also be used with a ceramic toilet pedestal (have a look at the Green Toilet Lux model of the product)

When your done with your business, you can throw regular toilet paper into the Green Toilet composting toilet. Toilet paper will compost along the other waste. It is not absolutely necessary, but we do recommend adding some dry organic bulking material (such as hemp shavings) from time to time into the composting container through the toilet to improve the composting process and compost quality.

The Green Toilet is fully waterless composting toilet system, which means that there is no water to flush the waste down. With that said, the composting container and in particular the waste chute can be kept clean with water and toilet brush.

Prefabricated Outhouse Waterless Toilet Shop inside photo Prefabricated Outhouse Waterless Toilet Shop Green Toilet inside Prefabricated Outhouse Waterless Toilet Shop Green Toilet perspective

Installation

The Green Toilet can be installed for many different applications. Probably the most common of those is in to a traditional outhouse where the Green Toilet is placed underneath a flat, bench-like seat. Click here to see photos of examples.

The Green Toilet composting container is positioned directly underneath the toilet. This setup allows waste to drop vertically into the container where it begins composting straight away.

Excess liquids flowing through the double base of the Green Toilet are collected via a hose that drains from the bottom of the container into a separate canister or French drain. This helps in keeping the system efficient and hygienic. Additionally, the top part of the Green Toilet container is equipped with a ventilation pipe. This pipe extends from the container and runs up the back wall of the outhouse or structure, exiting above the roof level. This ventilation setup is important as it helps to minimize odors, making the toilet always pleasant to use.

For maintenance, all service activities are conveniently conducted outside the structure. This external access ensures that the interior remains clean and in good condition. As a batch composting toilet, the Green Toilet comes with a spare container that are swapped in as needed. When one container fills up, it is replaced with an empty one, allowing continuous use. The full container is then left to compost further until the compost is ready to be utilized as fertilizer, for example in gardens.

What happens after the composting container in use fills up

The operation and maintenance of the Green Toilet rely on batch composting. This means that once the composting container of the Green Toilet fills up, it is wheeled out, and an empty spare container is put in place. The filled container is then sealed with a lid and set aside to decompose until it’s time for the next servicing, eliminating the need for any direct contact with or shoveling of raw toilet waste.

By the time the second container has also filled up (after 3-6 months in family use), the first container should already be ready for emptying. If the Green Toilet 120 is used full-time everyday by several people, consider purchasing additional spare containers that are available separately. The ready compost can be emptied for non-edible plants, trees or garden as fertilizer. This makes the Green Toilet container the most ecological of all toilet types!

Service process in steps:

  1. Disconnect the ventilation pipe and liquids hose from the Green Toilet container.
  2. Pull the full container out using the wheels supplied.
  3. Seal the full container with the closed lid of the spare container.
  4. Leave the full container outside for further composting process and set the spare container in use.
  5. Repeat the process again when the other container is full again (after 6-12 months in family use).

Please note that the service process does not require any special tools!

The photographs below are with the larger Green Toilet 330 but the principle is the same.

Removing Green Toilet
Changing Green Toilet containers

Feature Specification
Product Green Toilet 120 Family
Recommended For Outhouses, Tiny Homes, Unconventional Settings, and many more use cases.
Capacity 1-4 People Full-Time, Up to 6 People Part-Time
Average Daily Visits Click here
Exact container dimensions Download here PDF
Container Width 23.6″
Container Height 27.6″ + 11.8″ Vertically Adjustable Waste Chute
Container Depth 23.6″ + 2″ Handle
Minimum Under Floor Space Requirement N/A
Volume Per Container 31 Gallons (120 Liters)
Composting Container Weight (Empty) 20 lbs
Total System Shipping Weight 90 lbs

Delivery Contents

The following is what you get when you order this package:

Image Component
Green Toilet 120 Family delivery contents Green Toilet 120 composting container with liquid-diverting double base, wheels and adjustable waste shaft
Green Toilet 120 Family spare container waterless toilet shop delivery content Green Toilet 120 Spare composting container
Vent pipe kit Green Toilet packages delivery contents Ventilation kit: long flexible ventilation pipe (⌀ 4″; length 8 ft*), vent pipe holders 3 pcs with screws, vent pipe hat

*Longer vent pipes available upon request

liquid hose and canister and plug Liquids hose (5 feet), canister (5 gallons) and plug (used to plug the Green Toilet container liquids outlet)
Hinged thermal seat black delivery contents Hinged Thermal Seat (Black) with fixtures
green toilet rails delivery content Rails and fixtures used to slide the waste shaft underneath the seat
Hemp bale Hemp dry material bale
Installation and user manual (click to read online)

Optional Accessories:

FAQ – Frequently Asked Questions

Contact us: (702) 328 0689
Email: info@waterlesstoiletshop.com

1. Does the toilet smell?

No, the Green Toilet 120 Family Package is designed to remain odorless at all times. It features a double base design that effectively separates urine from solid waste. This separation ensures that liquid waste flows away, while solid waste remains on the top layer. This separation is crucial for the composting process and helps prevent any odors. Additionally, the toilet is equipped with an effective ventilation system that reinforces its ability to stay odorless at all times.

2. Can you install the Green Toilet indoors?

Yes, the Green Toilet can be installed indoors, but the installation depends on the building’s structure. For indoor installations, consider the Green Toilet Lux 120 model. The Lux 120 features a stylish porcelain pedestal installed directly above the Green Toilet container, which is positioned below floor level. If there is no such clearance below the floor-level, then it that case you might need to build a seat on top of the Green Toilet container. You may also consider some of the other composting toilets that can be installed more easily directly on floor. See our Self-contained toilets.

3. Can you use the Green Toilet in a cold climate? What happens if it freezes?

Yes, the Green Toilet can be used in cold climates. While freezing temperatures will halt the composting process, this does not prevent the toilet from being used. The composting will naturally resume once temperatures rise, typically in the spring or summer. For regions where the climate remains very cold even in summer, it may be necessary to consider options such as extra capacity with spare containers, as the shortened composting period may require additional space. However, the toilet remains functional in freezing temperatures; the composting process will simply take longer to complete due to the cold.

Note: In places like Iceland, Green Toilets are used effectively in public toilets to serve tourists. These examples demonstrate the toilet’s robust performance, even in extremely cold conditions.

4. Should I choose the smaller Green Toilet 120 or the larger Green Toilet 330?

The best choice between the Green Toilet 120 and the Green Toilet 330 depends on your specific usage needs. The Green Toilet 120 is typically used by families for seasonal use, such as in a holiday home, tiny house, or cabin. It is well-suited for smaller families or less frequent usage.

On the other hand, the Green Toilet 330 is designed for larger families (five or more people) or for situations where the composting toilet is used more consistently throughout the year, not just seasonally. This model is often chosen for higher usage scenarios such as in public toilets or for year-round residential use.

Should the capacity ever run out, there is always the option to acquire additional spare containers. In the case of public use composting toilets it is not uncommon to see three or more spare containers to be used for a single toilet.

5. How many times can the Green Toilet be used before service?

The manufacturer has run tests of Green Toilets in use and on average you can use them for the “number two” as follows:

  • Green Toilet 120 for about 250 times
  • Green Toilet 330 for about 800 times

Exact numbers vary depending on the climate and use case, but clearly the Green Toilets have high capacity and offer long service intervals.

6. What does the compost look like after it is emptied?

What does the compost look like after emptying
The compost looks like this after it has been emptied from the Green Toilet

7. Where can I order the Green Toilet?

You can place an order for your Green Toilet through our online shop. Once your order is placed, the toilet will be delivered to your chosen delivery address. Delivery times vary depending on your location in the United States: typically, it takes 2 to 8 days. Orders from the West Coast may arrive faster due to our warehouse being located in Nevada. Deliveries to the East Coast generally take longer. After placing your order, you will receive a tracking code, allowing you to trace your shipment every step of the way.

If you prefer not to order through the web shop, you are always welcome to contact us directly and your order can be handled manually.

Couldn’t find the answer? Contact us!

+1 (702) 328 0689
info@waterlesstoiletshop.com

Green Toilet 120 Family Package with Spare container

The Green Toilet 120 Family composting toilet is an innovative, eco-friendly composting toilet system. The Green Toilet works without water and electricity. The Green Toilet is common solution for outhouses and other outdoor structures where a toilet is needed. However, the system can also be adapted into tiny homes, cabins and even residential homes.

The Green Toilet 120 composting toilet consists of two very special composting toilet containers. The these containers are used one at a time underneath the toilet so that all toilet waste simply falls into the Green Toilet container. Inside the container, there is a special double base that separates excess urine from solid toilet waste - that is the urine that the compost could not naturally absorb and evaporate through the ventilation of the system. This feature of separating excess liquids from the solid waste is crucial in keeping the composting toilet odor-free. Learn more about urine separation from our blog.

When the Green Toilet composting toilet container fills up of solid waste (after months of part-time use), the full container is replaced with the empty spare container included in the package. While the other container is in use, the other is set aside outdoors to undergo further composting process. By the time the second container has also filled up, the first container should already be done with the composting process - and again the container switch place. This method of composting in multiple containers is called batch composting. Find our entire selection of batch composting toilet here.

There are several advantages with composting in batches. First of all, it makes the service of the composting toilet really easy and quick. There is no need to work hands-on with raw toilet waste. All you got to do is simply pull out the full container of use, seal it with a closed lid and set it aside to finish composting process. Secondly, the capacity of the composting toilet can be extended for full-time everyday use. For public/commercial use, consider the larger Green Toilet 330 model.

Green Toilet has been developed already in the early 90´s and since then it has proven to be the reliable, long-lasting and easy to service waterless toilet for thousands of happy cabin owners.

Learn more about the Green Toilet from the other tabs in the yellow section.

Batch composting system

The Green Toilet is a batch composting toilet system meaning that the system comes with at least two composting containers. When the Green Toilet composting toilet’s container reaches capacity with solid waste after 3-6 months of use, it is swapped out for the empty spare container provided in the package. While the other container is in use, the full one is placed outdoors to complete the composting process. By the time the second container is filled, the first one should be fully composted and ready for emptying. This cycle of alternating between containers is known as batch composting.

Off-the-Grid

The Green Toilet composting toilet system does not require any water or electricity. Therefore, the system is a totally off the grid, onsite sanitation solution.

With that said, the Green Toilet composting toilet can be kept clean with a regular toilet brush and a water bottle if desired. In addition, when there is electricity available, the system can be equipped with a electric duct fan to boost the ventilation of the system. The electric fan is recommended especially for indoor installations and for public/commercial use when there are lot of people using the composting toilet.

Odor-free

The Green Toilet composting toilet is totally free of odor. The system separates liquid urine from solid waste which is essential in keeping any waterless composting toilet odor-free. In addition, the Green Toilet features a ventilation of the composting container to secure odor-free operation.

Eco-friendly

The Green Toilet is the most eco-friendly composting toilet. The system preserves all the valuable nutrients, including phosphorus and nitrogen, that are essential for plants and trees to grow. Yet, the system also prevents those nutrients from getting into any water bodies, such as lakes, pond or rivers, where they would cause eutrophication – a common issue with traditional septic systems. Read for example how Composting Toilets are Rescuing Cape Cod Environment in Massachusetts.

Unlimited Capacity

Because the Green Toilet is a batch composting toilet operated with multiple composting containers, the capacity of the system can easily be extended without limits using additional spare containers. For example in full-time everyday family use, it is common to utilize several spare containers to fit the use of 3-6 people using the toilet each day.

Reliable & Durable

The Green Toilet is a sophisticated composting toilet system, yet there are hardly any moving parts that could easily break in use. This makes the system very robust and reliable. No toilet user can break the Green Toilet unintentionally just by using it. Thus, whether you are looking to use the Green Toilet privately at a holiday cabin or for public use, you can rely that the system works no matter the situation.

Long Service Intervals

The Green Toilet 120 composting containers are sizable, yet not too big for easy service. The volume of a single container is about 31 gallons (120 liters). Thus, in family use of 4 people, it will take about 3-4 months to fill up one container of solid waste. Hence, the system requires maintenance only couple of times a year, depending on the use.

Cost Effective Solution

The Green Toilet stands out as a highly cost-effective solution compared to other onsite wastewater treatment systems. Its price is only a fraction of what a traditional septic system would require. In most situations, installation is straightforward and can be done without hiring a professional. Additionally, the ongoing operational costs of the Green Toilet are extremely low.

When the Green Toilet is in use, all waste, including toilet paper, simply falls into the Green Toilet composting container under the toilet. Inside the container, all solid waste land on a special double base layer near bottom of the container. Most of the liquid urine will also get absorbed into the solid waste and evaporate through the ventilation system by time.

However, if there is more urine going into the Green Toilet container than the solids can absorb, the double base at the bottom of the container passes them through tiny holes so that the excess liquid falls onto the bottom of the container.

The special double base features capillary pillars touching the liquids at the bottom of the container allowing some of the excess liquid to be absorbed back to the compost mass. Identical design is utilized with under watering flowerpots. This great feature of the Green Toilet speeds up the composting process while keeping the moisture balance ideal at all times: the mass inside the container should not be too wet or too dry.

If there is more liquid than the Green Toilet composting container can manage, there is an outlet for the excess to drain out at the bottom of the container from where it can be lead into a French drain or collected into a separate liquids container, depending what the local regulations and environment allows.

Double base design has multiple advantages

  • The double base keeps the toilet and compost odorless at all times. The compost does not smell even when servicing the toilet
  • As a lot of the liquids are absorbed into the compost mass and evaporate through ventilation, there is less liquid waste to deal with compared to the other urine-diverting waterless toilets on the market. Please note that most of the human waste is urine after all.
  • The double base layer automatically preserves optimal moisture balance within the composting container.

Ventilation system

Another key feature of the system is the ventilation. The Green Toilet composting containers connect to a ventilation pipe to direct airflow from the composting container outward. The purpose of using the ventilation is to prevent any odors from entering the toilet under all conditions. Additionally, the ventilation aids in the evaporation of liquid from the compost. The evaporation can be so effective in warm climate that the system does not output any liquid out from the bottom of the composting container. This is typical especially in warm summer months. Yet, the system can well be used throughout the year even in cold climate.

If the Green Toilet composting system is to be used indoors, we recommend equipping the ventilation with an electric fan. If there is no power available, consider the Whirlybird and/or the Solar Panel fan.

The Green Toilet composting toilet should be used like any regular toilet except for the flush. Typically, the Green Toilet is installed underneath a flat, bench-like toilet seat for example in an outhouse. However, the Green Toilet can also be used with a ceramic toilet pedestal (have a look at the Green Toilet Lux model of the product)

When your done with your business, you can throw regular toilet paper into the Green Toilet composting toilet. Toilet paper will compost along the other waste. It is not absolutely necessary, but we do recommend adding some dry organic bulking material (such as hemp shavings) from time to time into the composting container through the toilet to improve the composting process and compost quality.

The Green Toilet is fully waterless composting toilet system, which means that there is no water to flush the waste down. With that said, the composting container and in particular the waste chute can be kept clean with water and toilet brush.

Prefabricated Outhouse Waterless Toilet Shop inside photo Prefabricated Outhouse Waterless Toilet Shop Green Toilet inside Prefabricated Outhouse Waterless Toilet Shop Green Toilet perspective

Installation

The Green Toilet can be installed for many different applications. Probably the most common of those is in to a traditional outhouse where the Green Toilet is placed underneath a flat, bench-like seat. Click here to see photos of examples.

The Green Toilet composting container is positioned directly underneath the toilet. This setup allows waste to drop vertically into the container where it begins composting straight away.

Excess liquids flowing through the double base of the Green Toilet are collected via a hose that drains from the bottom of the container into a separate canister or French drain. This helps in keeping the system efficient and hygienic. Additionally, the top part of the Green Toilet container is equipped with a ventilation pipe. This pipe extends from the container and runs up the back wall of the outhouse or structure, exiting above the roof level. This ventilation setup is important as it helps to minimize odors, making the toilet always pleasant to use.

For maintenance, all service activities are conveniently conducted outside the structure. This external access ensures that the interior remains clean and in good condition. As a batch composting toilet, the Green Toilet comes with a spare container that are swapped in as needed. When one container fills up, it is replaced with an empty one, allowing continuous use. The full container is then left to compost further until the compost is ready to be utilized as fertilizer, for example in gardens.

What happens after the composting container in use fills up

The operation and maintenance of the Green Toilet rely on batch composting. This means that once the composting container of the Green Toilet fills up, it is wheeled out, and an empty spare container is put in place. The filled container is then sealed with a lid and set aside to decompose until it’s time for the next servicing, eliminating the need for any direct contact with or shoveling of raw toilet waste.

By the time the second container has also filled up (after 3-6 months in family use), the first container should already be ready for emptying. If the Green Toilet 120 is used full-time everyday by several people, consider purchasing additional spare containers that are available separately. The ready compost can be emptied for non-edible plants, trees or garden as fertilizer. This makes the Green Toilet container the most ecological of all toilet types!

Service process in steps:

  1. Disconnect the ventilation pipe and liquids hose from the Green Toilet container.
  2. Pull the full container out using the wheels supplied.
  3. Seal the full container with the closed lid of the spare container.
  4. Leave the full container outside for further composting process and set the spare container in use.
  5. Repeat the process again when the other container is full again (after 6-12 months in family use).

Please note that the service process does not require any special tools!

The photographs below are with the larger Green Toilet 330 but the principle is the same.

Removing Green Toilet
Changing Green Toilet containers

Feature Specification
Product Green Toilet 120 Family
Recommended For Outhouses, Tiny Homes, Unconventional Settings, and many more use cases.
Capacity 1-4 People Full-Time, Up to 6 People Part-Time
Average Daily Visits Click here
Exact container dimensions Download here PDF
Container Width 23.6″
Container Height 27.6″ + 11.8″ Vertically Adjustable Waste Chute
Container Depth 23.6″ + 2″ Handle
Minimum Under Floor Space Requirement N/A
Volume Per Container 31 Gallons (120 Liters)
Composting Container Weight (Empty) 20 lbs
Total System Shipping Weight 90 lbs

Delivery Contents

The following is what you get when you order this package:

Image Component
Green Toilet 120 Family delivery contents Green Toilet 120 composting container with liquid-diverting double base, wheels and adjustable waste shaft
Green Toilet 120 Family spare container waterless toilet shop delivery content Green Toilet 120 Spare composting container
Vent pipe kit Green Toilet packages delivery contents Ventilation kit: long flexible ventilation pipe (⌀ 4″; length 8 ft*), vent pipe holders 3 pcs with screws, vent pipe hat

*Longer vent pipes available upon request

liquid hose and canister and plug Liquids hose (5 feet), canister (5 gallons) and plug (used to plug the Green Toilet container liquids outlet)
Hinged thermal seat black delivery contents Hinged Thermal Seat (Black) with fixtures
green toilet rails delivery content Rails and fixtures used to slide the waste shaft underneath the seat
Hemp bale Hemp dry material bale
Installation and user manual (click to read online)

Optional Accessories:

FAQ – Frequently Asked Questions

Contact us: (702) 328 0689
Email: info@waterlesstoiletshop.com

1. Does the toilet smell?

No, the Green Toilet 120 Family Package is designed to remain odorless at all times. It features a double base design that effectively separates urine from solid waste. This separation ensures that liquid waste flows away, while solid waste remains on the top layer. This separation is crucial for the composting process and helps prevent any odors. Additionally, the toilet is equipped with an effective ventilation system that reinforces its ability to stay odorless at all times.

2. Can you install the Green Toilet indoors?

Yes, the Green Toilet can be installed indoors, but the installation depends on the building’s structure. For indoor installations, consider the Green Toilet Lux 120 model. The Lux 120 features a stylish porcelain pedestal installed directly above the Green Toilet container, which is positioned below floor level. If there is no such clearance below the floor-level, then it that case you might need to build a seat on top of the Green Toilet container. You may also consider some of the other composting toilets that can be installed more easily directly on floor. See our Self-contained toilets.

3. Can you use the Green Toilet in a cold climate? What happens if it freezes?

Yes, the Green Toilet can be used in cold climates. While freezing temperatures will halt the composting process, this does not prevent the toilet from being used. The composting will naturally resume once temperatures rise, typically in the spring or summer. For regions where the climate remains very cold even in summer, it may be necessary to consider options such as extra capacity with spare containers, as the shortened composting period may require additional space. However, the toilet remains functional in freezing temperatures; the composting process will simply take longer to complete due to the cold.

Note: In places like Iceland, Green Toilets are used effectively in public toilets to serve tourists. These examples demonstrate the toilet’s robust performance, even in extremely cold conditions.

4. Should I choose the smaller Green Toilet 120 or the larger Green Toilet 330?

The best choice between the Green Toilet 120 and the Green Toilet 330 depends on your specific usage needs. The Green Toilet 120 is typically used by families for seasonal use, such as in a holiday home, tiny house, or cabin. It is well-suited for smaller families or less frequent usage.

On the other hand, the Green Toilet 330 is designed for larger families (five or more people) or for situations where the composting toilet is used more consistently throughout the year, not just seasonally. This model is often chosen for higher usage scenarios such as in public toilets or for year-round residential use.

Should the capacity ever run out, there is always the option to acquire additional spare containers. In the case of public use composting toilets it is not uncommon to see three or more spare containers to be used for a single toilet.

5. How many times can the Green Toilet be used before service?

The manufacturer has run tests of Green Toilets in use and on average you can use them for the “number two” as follows:

  • Green Toilet 120 for about 250 times
  • Green Toilet 330 for about 800 times

Exact numbers vary depending on the climate and use case, but clearly the Green Toilets have high capacity and offer long service intervals.

6. What does the compost look like after it is emptied?

What does the compost look like after emptying
The compost looks like this after it has been emptied from the Green Toilet

7. Where can I order the Green Toilet?

You can place an order for your Green Toilet through our online shop. Once your order is placed, the toilet will be delivered to your chosen delivery address. Delivery times vary depending on your location in the United States: typically, it takes 2 to 8 days. Orders from the West Coast may arrive faster due to our warehouse being located in Nevada. Deliveries to the East Coast generally take longer. After placing your order, you will receive a tracking code, allowing you to trace your shipment every step of the way.

If you prefer not to order through the web shop, you are always welcome to contact us directly and your order can be handled manually.

Couldn’t find the answer? Contact us!

+1 (702) 328 0689
info@waterlesstoiletshop.com

Green Toilet Double Base

Ingenious Double Base Design

The Green Toilet effectively separates urine from solid waste using a specialized double base within the container. This innovative feature ensures that the Green Toilet remains completely odorless, enhancing the user experience.

green toilet 120 adjustable shaft

Adjustable Waste Shaft

The Green Toilet features a vertically adjustable waste shaft that can extend from 0 to 11.8 inches, accommodating any outhouse structure beneath the toilet seat regardless of height.

Green Toilet 120 is just the right size

Optimal Capacity

Designed for family use, the Green Toilet 120 Family offers the perfect balance in capacity. A single Green Toilet 120 composting container supports three to six months of use without being too large or heavy, making maintenance manageable for anyone.

Green Toilet 120 Family and Spare Container

Convenient Spare Container

The Green Toilet includes a spare container, facilitating uninterrupted usage. As one container fills up, you can easily switch to the spare, allowing the full container to undergo further composting, such as in a garden, without any pause in toilet availability.

outhouse plans

Need an outhouse for your Green Toilet?

While we currently do not have any outhouses available in our selection, we do offer free downloadable plans for Do-It-Yourself outhouse toilet.

Download PDF plans here

Green Toilet 120 measurements.pdf

Customer Reviews

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Customer Images

Image #1 from Marnie
Image #2 from Marnie
Image #3 from Marnie
Image #1 from Susan Silverio
Image #2 from Susan Silverio
Image #1 from Lorian
Image #1 from Marnie

Marnie

We finished our Green Toilet 330 composting toilet outhouse! Couldn't be happier with the product as well as the customer service/advice while ordering. The system is easy to use, which we thought was key for keeping up with it long term and encouraging others to try it as well. Was prepared to order from Finland a couple of years ago but project was delayed. Happy to find out there is a US supplier now!

Image #2 from Marnie

Marnie

We finished our Green Toilet 330 composting toilet outhouse! Couldn't be happier with the product as well as the customer service/advice while ordering. The system is easy to use, which we thought was key for keeping up with it long term and encouraging others to try it as well. Was prepared to order from Finland a couple of years ago but project was delayed. Happy to find out there is a US supplier now!

Image #3 from Marnie

Marnie

We finished our Green Toilet 330 composting toilet outhouse! Couldn't be happier with the product as well as the customer service/advice while ordering. The system is easy to use, which we thought was key for keeping up with it long term and encouraging others to try it as well. Was prepared to order from Finland a couple of years ago but project was delayed. Happy to find out there is a US supplier now!

Image #1 from Susan Silverio

Susan Silverio

Here at Tranquility Grange in Lincolnville Center, Maine, we were pleased at the promptness of delivery. Our guys quickly installed the Green Toilet, built a bench for it, and installed the container at the lower level of the building with a door to the exterior. We are now looking forward to extending our use of the Grange Hall into the cold weather after the pipes are drained.

Image #2 from Susan Silverio

Susan Silverio

Here at Tranquility Grange in Lincolnville Center, Maine, we were pleased at the promptness of delivery. Our guys quickly installed the Green Toilet, built a bench for it, and installed the container at the lower level of the building with a door to the exterior. We are now looking forward to extending our use of the Grange Hall into the cold weather after the pipes are drained.

Image #1 from Lorian

Lorian

The perfect solution After years of consideration, this composting toilet was the solution. Instead of adding expense and time for a pool side bathroom, we constructed an adorable outhouse with the Green Toilet in mind. Added a solar powered exhaust fan to make the trips as comfortable as possible. We enjoy the novelty of it all and the unit is very clean with no odors.

Image #1 from Marnie
Image #2 from Marnie
Image #3 from Marnie
Image #1 from Susan Silverio
Image #2 from Susan Silverio
Image #1 from Lorian
1-4 of 4 reviews
  1. M

    We finished our Green Toilet 330 composting toilet outhouse! Couldn’t be happier with the product as well as the customer service/advice while ordering. The system is easy to use, which we thought was key for keeping up with it long term and encouraging others to try it as well. Was prepared to order from Finland a couple of years ago but project was delayed. Happy to find out there is a US supplier now!

    Image #1 from Marnie
    Image #2 from Marnie
    Image #3 from Marnie
  2. SS

    Here at Tranquility Grange in Lincolnville Center, Maine, we were pleased at the promptness of delivery. Our guys quickly installed the Green Toilet, built a bench for it, and installed the container at the lower level of the building with a door to the exterior. We are now looking forward to extending our use of the Grange Hall into the cold weather after the pipes are drained.

    Image #1 from Susan Silverio
    Image #2 from Susan Silverio
  3. L

    The perfect solution After years of consideration, this composting toilet was the solution. Instead of adding expense and time for a pool side bathroom, we constructed an adorable outhouse with the Green Toilet in mind. Added a solar powered exhaust fan to make the trips as comfortable as possible. We enjoy the novelty of it all and the unit is very clean with no odors.

    Image #1 from Lorian
  4. CA

    Happy you are in the US now! We purchased a Green Toilet last year, importing from Finland, and we are so pleased you have a store in the USA now. We have found the green toilet wonderful to use at our off grid island cottage. It is easy to use, and without odors one associates with an “outhouse”. It is easy to swap out the containers and this works very well for our purposes.

    Customer service, communication and care are amazing!

Let our customers speak for us

Image #1 from SteveImage #2 from SteveImage #3 from Steve
3
Steve
Steve
Verified ownerVerified owner
5/5

Arrived quick! The seat itself (not the pedestal which seems the more likely) was cracked on arrival. It was a bummer but the customer service is on point, sent not one but TWO replacements because the first redo was cracked too! Crazy. Anyway.. Gorgeous throne, 5/5 will poop again.

1 month ago
Image #1 from John B.
1
John B.
John B.
Verified ownerVerified owner
5/5

Great product and easy installation. Having dimensions online would help out, but other than that seriously stoked on it!

1 month ago
Image #1 from Benji Graham
1
Benji Graham
Benji Graham
Reviewer
5/5

I recently installed a family 120. Works well so far. I was planning a split system that I didn't think was manufactured and found this shop and it fit perfectly! Hallelujah! Saved me a bunch of time. I added an extra air tube in the corners from a section of drain pipe with the holes to help keep the compost aerobic.

1 month ago
Request a quote

Our Customer Service team is currently on holiday until January 5th, 2026.

In urgent matters, please email us at info@waterlesstoiletshop.com

Thank you for your patience and support. Happy New Year 2026!

 

 

Waterless Toilet Shop – Black Friday & Cyber Monday Campaign Terms and Conditions

Campaign Period

This Black Friday & Cyber Monday promotion (“Campaign”) runs from November 17, 2025 through December 1, 2025 (Cyber Monday). All qualifying orders must be placed during this period. No retroactive discounts will be applied to orders placed before or after the Campaign Period.

Eligibility

The offers are valid only for purchases made on waterlesstoiletshop.com or through direct communication with Waterless Toilet Shop during the Campaign Period. Discounts apply to new orders only.

Campaign Offers

The following products include fixed discounts during the Campaign Period:

All other products: price reductions may be available. Customers must request a quote during the Campaign Period to receive the best possible offer.

Discounts are automatically applied to listed sale prices or will be reflected in quoted pricing (as applicable).

Limitations

Discounts cannot be combined with any other promotions, coupons, or discount codes unless explicitly stated.

Discounted pricing applies per product, not per order.

Limited inventory: discounts apply only while stock remains available. Some products may have extended lead times.

Shipping costs are not discounted unless otherwise stated.

Request-A-Quote Items

Products requiring a custom quotation must be requested during the Campaign Period. Quotes provided as part of the Campaign will remain valid for 7 days unless otherwise specified.

Payment & Order Completion

To secure the campaign pricing, full payment or an agreed deposit must be received within the quote validity period. Waterless Toilet Shop reserves the right to void quotes not paid within the specified timeframe.

Cancellations & Returns

Standard return and cancellation policies apply. The campaign discount is non-refundable and will not be “reapplied” to replacement orders outside the Campaign Period.

General

Waterless Toilet Shop reserves the right to:

  1. modify or withdraw this Campaign at any time,
  2. correct pricing errors,
  3. limit quantities per customer,
  4. decline requests that do not meet eligibility criteria.

By placing an order during the Campaign Period, customers agree to these Terms and Conditions.

Our phone customer service is closed today.
Email customer service remains available — please contact us at info@waterlesstoiletshop.com
, and we’ll get back to you as soon as possible.

Thank you for your understanding.

Klarna_Payment_Badge png

Pay with Klarna

We’re excited to now offer Klarna as a payment option at Waterless Toilet Shop!
Choose how you want to pay — all at once or with flexible installments that fit your budget.

💸 Pay in 4 — Interest-Free

Split your composting toilet purchase into four equal payments every two weeks.
No interest, no hidden fees — just a smarter way to pay over time.

Other Flexible Options

Klarna also offers monthly financing with 6–24-month plans and transparent APR rates based on your credit.
You’ll see all available payment options instantly when you select Klarna at checkout.

Klarna financing is issued by WebBank and available to eligible U.S. residents in most states.
Missed payments may incur late fees. For California residents, loans are made or arranged pursuant to a California Financing Law license. Review Klarna’s terms.

CF 8 Composting Toilet – Estimated Daily Capacity

The CF 8 is a continuous composting toilet system featuring a single large 250-gallon container. Like the CF 4, it is designed for gradual emptying rather than batch-style use. Solids are typically removed in thirds or sections, allowing earlier deposits time to fully compost inside the tank.

This setup allows for either:


🔁 Continuous Use: Gradual Emptying in Thirds

When used year-round, the CF 8 is typically emptied one-third at a time, effectively composting in three rotating “piles” within the container.

Because the CF 8 is more than twice as large as the CF 4, each pile can hold approximately 480–960 poops, depending on composting conditions and how much bulking material is used.

Service Interval (per pile) Estimated #2 Visits per Day
30 days (1 month) ~17–32 visits/day
60 days (2 months) ~8–16 visits/day
90 days (3 months) ~5–11 visits/day
180 days (6 months) ~3–5 visits/day
365 days (1 year) ~1.2–2.6 visits/day

💡 These figures assume that one-third of the tank is in active use at a time, with older waste given time to compost before removal.


🌤 Seasonal Use: Full-Tank Emptying After Inactive Period

For cabins, cottages, or other sites used seasonally, the CF 8 can be used for a few months and then left idle to allow full composting. In such cases, the entire tank may be emptied once a year.

Full-tank capacity estimate: ~1,440–2,880 poops

Example: 120 days of use (approx. 4 months):
→ ~12–24 solid visits per day on average


⚠️ Disclaimer

These numbers are rough estimates based on typical use and conditions. Actual capacity will vary depending on:

For best performance, ensure proper aeration, regular bulking material use, and consistent emptying of composted portions.


💡 Want to Maximize Capacity? Consider a Urine-Diverting Toilet — With Some Important Considerations

upgrade to a urine diverting toilet pedestal

If you’re looking to maximize the capacity of the CF 8 system — aiming for 960+ poops per composting “pile” — we recommend using a urine-diverting (UD) toilet pedestal.

✅ Benefits of Urine Separation:

By diverting urine out of the solids container, the volume taken up by absorbent material (like peat or wood shavings) is significantly reduced. This can make a big difference in how often the system needs to be emptied.


⚠️ Downsides to Consider:

Urine-diverting toilets can take some time to get used to. Users need to sit or aim correctly to ensure proper separation, which might not happen consistently without experience or guidance.

For this reason, UD toilets are generally not ideal for public or commercial settings where the toilet is used by guests, tourists, or other first-time users. In these cases, misuse can reduce the effectiveness of the system and may even lead to unpleasant maintenance issues.


In short: A UD toilet is an excellent choice for maximizing capacity in private or family use, but for guest or public access composting toilets, a standard non-diverting model may be more practical and user-friendly.

🚚 $100 OFF Shipping Cost – Green Toilet 330 Composting Toilets

For a limited time, enjoy $100 off the shipping cost when you order a
Green Toilet 330 or Green Toilet Lux 330 composting toilet.

No promo codes, no extra steps – the discount is automatically applied at checkout.

If you experience any technical issue and the discount does not apply automatically, you can manually enter
the coupon code 100OFFSHIPPING during checkout to receive the offer.

The Green Toilet 330 and Green Toilet Lux 330 are ideal for cabins, cottages, off-grid homes, and other locations where
reliable, low-maintenance, and environmentally friendly waste management is a priority. Their batch composting design
makes servicing simple and hygienic, with a spare container included to keep the system running without interruption.

Campaign details:

  • Offer valid until August 31, 2025 or while stock lasts
  • Discount applies only to Green Toilet 330 and Green Toilet Lux 330 composting toilet orders
  • Automatically applied at checkout – or use coupon code 100OFFSHIPPING if needed
  • Applies to orders shipped within the Lower 48 states only

Upgrade your off-grid toilet system now and save on shipping while supplies last.

Green Toilet 100 Easy – Estimated Daily Capacity

The Green Toilet 100 Easy is a compact and user-friendly batch composting toilet with a 26-gallon composting container. Its design makes it well-suited for outhouses, cabins, and even indoor use. A spare container is available to expand capacity and simplify servicing.


🔢 Estimated Solid-Waste Capacity per Bin:

Note: Due to the shape and internal structure of the container, the actual composting capacity is slightly lower than its raw volume might suggest, if you compare with Green Toilet 120 Family composting toilet for example.


📆 Average Daily Capacity per Bin

Service Interval Estimated #2 Visits per Day
30 days (1 month) ~6–7 visits/day
60 days (2 months) ~3–4 visits/day
90 days (3 months) ~2.2 visits/day
180 days (6 months) ~1.1 visits/day
365 days (1 year) ~0.5 visits/day

Notes & Recommendations:


⚠️ Disclaimer:
These estimates are intended as general guidance. Real-world performance may vary depending on:

CF 4 Composting Toilet – Estimated Daily Capacity

The CF 4 is a continuous composting toilet system featuring a single large 105-gallon container. Unlike batch composting systems (such as the Green Toilet models), the CF 4 is designed for gradual emptying — solids are typically removed in thirds or sections, allowing earlier deposits time to fully compost inside the tank.

This setup allows for either:


🔁 Continuous Use: Gradual Emptying in Thirds

When used year-round, the CF 4 is typically emptied one-third at a time, effectively composting in three rotating “piles” within the container. Depending on composting conditions and how much bulking material is used, each pile can hold approximately 200–400 poops.

Service Interval (per pile) Estimated #2 Visits per Day
30 days (1 month) ~7–13 visits/day
60 days (2 months) ~3–7 visits/day
90 days (3 months) ~2–4 visits/day
180 days (6 months) ~1–2 visits/day
365 days (1 year) ~0.5–1.1 visits/day

💡 These figures assume that one third of the tank is in active use at a time, with older waste given time to compost before removal.


🌤 Seasonal Use: Full-Tank Emptying After Inactive Period

For cabins, cottages, or other sites used seasonally, the CF 4 can be used for a few months and then left idle to allow full composting. In such cases, the entire tank may be emptied once a year.


⚠️ Disclaimer

These numbers are rough estimates based on typical use and conditions. Actual capacity will vary depending on:

For best performance, ensure proper aeration, regular bulking material use, and consistent emptying of composted portions.


💡 Want to Maximize Capacity? Consider a Urine-Diverting Toilet — With Some Important Considerations

upgrade to a urine diverting toilet pedestal

If you’re looking to maximize the capacity of the CF 4 system — aiming for 400+ poops per composting “pile” — we recommend using a urine-diverting (UD) toilet pedestal.

✅ Benefits of Urine Separation:

By diverting urine out of the solids container, the volume taken up by absorbent material (like peat or wood shavings) is significantly reduced. This can make a noticeable difference in how often the system needs to be emptied.

⚠️ Downsides to Consider:


In short: A UD toilet is an excellent choice for maximizing capacity in private or family use, but for guest or public access composting toilets, a standard non-diverting model may be more practical and user-friendly.

Green Toilet 120 Family

💩 Average Daily Capacity per 31-Gallon Composting Bin

(Based on approx. 356 uses involving a #2 — i.e., poop) – only the solids count!

Service Interval #2 Visits per Day (involving a #2)
30 days (1 month) ~11.9 visits/day
60 days (2 months) ~5.9 visits/day
90 days (3 months) ~4.0 visits/day
180 days (6 months) ~2.0 visits/day
365 days (1 year) ~1.0 visits/day

🟢 What counts as a “#2 visit”?
Only visits that involve pooping (i.e., going number two) — urine-only visits don’t contribute to filling the composting bin and are not included in the estimate.

⚠️ Disclaimer:
These estimates are approximations. The actual number of solid uses per bin may vary significantly depending on climate, temperature, ventilation, user habits, and the amount of dry bulking material (e.g., wood shavings or peat) added after each use.

Green Toilet 330

💩 Average Daily Capacity per 87-Gallon Composting Bin

(Based on approx. 1,000 uses involving a #2 — i.e., poop) – only the solids count!

Service Interval #2 Visits per Day (involving pooping)
30 days (1 month) ~33 visits/day
60 days (2 months) ~17 visits/day
90 days (3 months) ~11 visits/day
180 days (6 months) ~5.6 visits/day
365 days (1 year) ~2.7 visits/day

🟢 What counts as a “#2 visit”?
Only visits that involve defecation (pooping) — urine-only visits don’t fill up the composting bin and are not included in the 1,000-use estimate.

⚠️ Disclaimer:
These estimates are based on typical, steady use. The actual number of solid uses a composting bin can handle may vary significantly depending on climate, temperature, humidity, ventilation, and how much dry bulking material (like wood shavings) is added after each use.

Composting toilet waste pipe extension

💧 Liquid waste (urine) estimate

Average person produces about:

So for 100 people:


🚽 Flush water use estimate

Average flush volume in the U.S. is about:

Average person flushes ~5 times per day, so:

So for 100 people:


✅ Summary in gallons

Type Per person For 100 people
Urine (liquid waste) ≈0.4 gal/day ≈40 gal/day
Flush water (toilet only) ≈7.5 gal/day ≈750 gal/day
Product Image Product Clearance Requirement
CF 4 continuous composting toilet with porcelain pedestal green background CF 4 Continuous composting toilet 13″ (when partially buried)
gl 90 batch composting toilet package GL 90 Batch composting toilet 18″
CF 8 continuous composting toilet with non separating porcelain pedestal blue background CF 8 Continuous composting toilet 18″ (when partially buried)
Rota-Loo 650 Split-system Batch Composting Toilet Rota Loo 650 Batch composting toilet 26″
Green Toilet Lux 120 Composting toilet with spare container package Green Toilet Lux 120 Batch composting toilet 28″
Green Toilet Lux 330 Composting toilet with spare container package Green Toilet Lux 330 Batch composting toilet 37″
Rota Loo 950 batch composting toilet blue background Rota Loo 950 Batch composting toilet 38″

📞 Customer Service Hours
We’re here to help!

📱 Phone: 1-702-328-0689
💬 Live Chat: Start a Chat Now

Our team is always available to assist you during the following hours:

Monday – Friday: 6:00 AM – 2:00 PM Pacific Time
Saturday – Sunday: Closed
Holidays: Closed

Have a question outside of our service hours?
Feel free to leave us a message through our contact form or email us at info@waterlesstoiletshop.com.

We’ll get back to you as soon as possible on the next business day.

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Urine Separation in Composting Toilet Article

outhouse next to winter cottage (1)

outhouse next to winter cottage

 

open compost bin outdoors

open back bench-type-of seat
Installation principle of Green Toilet 120 and 330

Green Toilet 120 Family composting toilet installed

Green Toilet 120 Family installed underneath outhouse seat

Green Toilet 330 outhouse inside flat seat

Green Toilet 330 ventilation pipes

Green Toilet features ventilation pipes.

On top of the vent pipe stack here is a Whirlybird

Green Toilet double base from below

Green Toilet’s double base from below

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