Composting
Indoors
Family
Tiny House
Urine-diverting
Year-around
Luxurious
Cabins
RVs
Large capacity
Cold climate
Small capacity
Gardens
Glamping
Outhouses
Batch toilets
Golf courses
Boats
Sale
Beaches
No Electricity
White
Public use
Continuous
Accessories
CF 4
Continuous Composting Toilet
$1,895.00
The CF 4 is a compact and efficient continuous composting system ideal for tiny homes and weekend use, offering a straightforward, odorless composting solution without chemicals. Its low-profile design offers easy installation even to low height spaces. Accommodating 3-4 full-time users, CF 4 system reduces organic waste significantly and comes with everything needed for setup, except vent and drainage pipes. The CF 4 blends functionality with sustainability, making it a practical choice for eco-friendly living.
13" Below clearance required
Single composting container
In stock: 8 pcs
CF 4
Introducing the CF 4, the ideal continuous composting system for small to medium applications, especially designed for tiny homes and weekend getaways. This system stands out for being the market's top value continuous composting solution, boasting a waterless, odorless, and hygienic process without the use of chemicals.
The CF 4 is designed to service 1-4 people full-time, facilitating around 16 daily visits or approximately 5,840 visits annually.
The system includes a comprehensive setup kit featuring a composting container, waste chute, ventilation solutions, and the 'Oslo' Porcelain pedestal, among other essentials, minus the vent and drainage pipes for ease of transport. The CF 4 embodies the principle of simplicity and efficiency, offering a cost-effective and eco-friendly solution for modern living spaces.
What is a continuous composting toilet?
A continuous composting toilet is a type of eco-friendly toilet that processes waste through ongoing composting within a single container. Unlike batch systems, which require swapping out full containers for empty ones, a continuous system adds new waste on top while older waste decomposes at the bottom. This design allows for the removal of composted material from one end (usually the bottom or front) while fresh waste is added from the top or back. Continuous composting toilets manage moisture, ventilate to prevent odors, and often include features to separate liquid and solid waste, enhancing the composting efficiency and making the system suitable for continuous use without the need for frequent emptying.
Use of CF toilet
The CF composting toilet is used just as a conventional toilet, except that it is not flushed. All waste including toilet paper goes down through the toilet to the below-floor compost chamber. Thanks to darkness inside the compost chamber, there is no clear visibility to the waste. Efficient ventilation keeps the composting container underpressured at all times and hence the toilet remains completely odorless.
For improved compost quality, we highly recommend adding organic bulking agent such as animal hemp bedding or peat into the compost tiny amount (a cup) after every use or once a week a greater amount.
Capacity and use
The CF 4 composting toilet is designed for approximately 2-4 people full-time, year-around use, facilitating around 16 daily visits or approximately 5,840 visits annually.
With less frequent use, the CF 4 can accommodate up to 8 people using the toilet during the day.
Installation of CF 4
CF composting toilets are continuous composting toilets, meaning there is a single composting unit installed underneath the toilet floor level where all the “magic” happens – that is organic breakdown of matter through natural composting process resulting in a reusable humus / compost.
The below floor black composting unit is connected to the floor level toilet pedestal with a waste shaft included in the package.
The CF composting container can be installed either completely on ground level or buried half in to ground. Burying is a great option for spaces with limited height clearance under the toilet floor. Half-buried, the CF 4 only requires 13 inches of underfloor clearance. If the container can not be buried, the height requirement is 29 inches.
Download the full installation and user manual here: CF 4 Installation and user manual.pdf
| Feature | CF 4 Specifications |
|---|---|
| Width | 30 inches |
| Length | 45 inches |
| Height | 29 inches |
| Chute Extension | Up to 22 inches extra |
| Underfloor Clearance | 13 inches when buried half into the ground |
| Capacity | 1-4 people full time |
| Average Daily Visits | 16 visits |
| Annual Visits (Approximately) | 5,840 visits |
Delivery Contents of CF 4 Package
CF kits come with everything you need to set the system up, except for 4″ vent pipes that are easily available in almost every hardware store across the U.S.
- Porcelain Pedestal with Soft Close Seat
- Composting Container
- Drainage Floor
- Waste Chute
- 12V Fan
- 12V/240V Transformer
- Vent Fittings
- Excess Liquids Drainage Hose & Fittings
- Drainage Service Pipe
- Nuts, Bolts & Washers
- Silicone
- Caulking Gun
- Wallace Seal
- Composting Bacteria
- Liquid Enzyme Cleaner
- Covering Material/Bulking Agent
- Instructions
CF 4
Introducing the CF 4, the ideal continuous composting system for small to medium applications, especially designed for tiny homes and weekend getaways. This system stands out for being the market's top value continuous composting solution, boasting a waterless, odorless, and hygienic process without the use of chemicals.
The CF 4 is designed to service 1-4 people full-time, facilitating around 16 daily visits or approximately 5,840 visits annually.
The system includes a comprehensive setup kit featuring a composting container, waste chute, ventilation solutions, and the 'Oslo' Porcelain pedestal, among other essentials, minus the vent and drainage pipes for ease of transport. The CF 4 embodies the principle of simplicity and efficiency, offering a cost-effective and eco-friendly solution for modern living spaces.
What is a continuous composting toilet?
A continuous composting toilet is a type of eco-friendly toilet that processes waste through ongoing composting within a single container. Unlike batch systems, which require swapping out full containers for empty ones, a continuous system adds new waste on top while older waste decomposes at the bottom. This design allows for the removal of composted material from one end (usually the bottom or front) while fresh waste is added from the top or back. Continuous composting toilets manage moisture, ventilate to prevent odors, and often include features to separate liquid and solid waste, enhancing the composting efficiency and making the system suitable for continuous use without the need for frequent emptying.
Use of CF toilet
The CF composting toilet is used just as a conventional toilet, except that it is not flushed. All waste including toilet paper goes down through the toilet to the below-floor compost chamber. Thanks to darkness inside the compost chamber, there is no clear visibility to the waste. Efficient ventilation keeps the composting container underpressured at all times and hence the toilet remains completely odorless.
For improved compost quality, we highly recommend adding organic bulking agent such as animal hemp bedding or peat into the compost tiny amount (a cup) after every use or once a week a greater amount.
Capacity and use
The CF 4 composting toilet is designed for approximately 2-4 people full-time, year-around use, facilitating around 16 daily visits or approximately 5,840 visits annually.
With less frequent use, the CF 4 can accommodate up to 8 people using the toilet during the day.
Installation of CF 4
CF composting toilets are continuous composting toilets, meaning there is a single composting unit installed underneath the toilet floor level where all the “magic” happens – that is organic breakdown of matter through natural composting process resulting in a reusable humus / compost.
The below floor black composting unit is connected to the floor level toilet pedestal with a waste shaft included in the package.
The CF composting container can be installed either completely on ground level or buried half in to ground. Burying is a great option for spaces with limited height clearance under the toilet floor. Half-buried, the CF 4 only requires 13 inches of underfloor clearance. If the container can not be buried, the height requirement is 29 inches.
Download the full installation and user manual here: CF 4 Installation and user manual.pdf
| Feature | CF 4 Specifications |
|---|---|
| Width | 30 inches |
| Length | 45 inches |
| Height | 29 inches |
| Chute Extension | Up to 22 inches extra |
| Underfloor Clearance | 13 inches when buried half into the ground |
| Capacity | 1-4 people full time |
| Average Daily Visits | 16 visits |
| Annual Visits (Approximately) | 5,840 visits |
Delivery Contents of CF 4 Package
CF kits come with everything you need to set the system up, except for 4″ vent pipes that are easily available in almost every hardware store across the U.S.
- Porcelain Pedestal with Soft Close Seat
- Composting Container
- Drainage Floor
- Waste Chute
- 12V Fan
- 12V/240V Transformer
- Vent Fittings
- Excess Liquids Drainage Hose & Fittings
- Drainage Service Pipe
- Nuts, Bolts & Washers
- Silicone
- Caulking Gun
- Wallace Seal
- Composting Bacteria
- Liquid Enzyme Cleaner
- Covering Material/Bulking Agent
- Instructions
Customer Reviews
Being fully off grid and on a site with a very high water table, conventional septic tank options are not appropriate for our site, and a high energy consuming aerobic system is out of the question.
This installation is a stand alone facility we call the TajMaLoo and will be a trial run for including a Green Loo CF4 in our future container house project.
