Green Toilet Lux Cassette is a stylish and eco-friendly indoor composting dry toilet. Featuring a sleek porcelain seat with a soft-close lid, it complements modern bathrooms. The innovative double bottom separates urine from solid waste. Green Toilet cassette composter offers efficient and odor-free waste management in compact spaces.
The Green Toilet Lux Cassette is an indoor composting dry toilet designed for locations with limited space beneath the floor. This cassette model is a perfect fit for situations where space for a composting tank is limited. It comes with a stylish porcelain seat, available in both non-separating and separating (urine-diverting) versions. The Green Toilet Lux is a reliable, durable, and comfortable choice, with many satisfied users!
All toilet waste, including paper, is directed into the cassette through the porcelain seat. A special double bottom inside the cassette separates solid waste from liquids, allowing composting to occur already during use.
Green Toilet is based on batch composting, which involves the use of replacement cassettes. When the in-use cassette is full, it is swapped out for a new one. The full cassette is covered and moved to an appropriate location for secondary composting, where it transforms into nutrient-rich soil (typically 6-18 months depending on conditions).
When the Green Toilet Lux cassette is full, you can immediately replace it with an empty replacement cassette and leave the full cassette outdoors for composting. This way, toilet maintenance is always easy, quick, and clean. If the dry toilet is used by multiple users and/or in year-round conditions, it may be a good idea to have several replacement cassettes on hand. Alternatively, you can empty the full cassette into a separate compost bin designed for toilet waste, eliminating the need for replacement cassettes.
Green Toilet Lux offers various composting options for different space constraints. Typically, the choice is guided by the clearance height beneath the bathroom floor. The table below lists the required minimum clearance height for maintenance. Ideally, the toilet should be located near an exterior wall for easy access to the composter.
Also, you should choose the largest possible composter that you can fit, as composting process is always better when there is plenty of composting mass inside.
| Green Toilet Lux model | Minimun clearance below the floor |
| Green Toilet Lux Cassette 120 liters | 40 cm |
| Green Toilet Lux Cassette 150 liters | 55 cm |
| Green Toilet Lux 120 Family composting unit with wheels | 75 cm |
| Green Toilet Lux 330 composting unit with wheels | 95 cm |
Green Toilet Lux Cassette Dimensions
If you choose the separating seat, the package includes an extra canister and hose.
During use, add dry cover material to the Green Toilet Lux after each use (approximately 1-2 dl) or as a separate maintenance procedure (approximately 5-10 liters) every 1-2 weeks.
When the composting tank is full, replace it with an empty replacement cassette. The full composter can then be left to compost in peace. Alternatively, you can empty the full cassette into a separate compost bin designed for toilet waste, eliminating the need for replacement cassettes.
In off-grid locations, the electric fan can be replaced with a wind-powered fan.
If you don’t want to collect the excess liquid from the compost to a canister, you can use the GeoTrap Dry Toilet Filter instead.
Can the Green Toilet compost container be in a cold space beneath the floor during the winter?
– Yes, it can. In freezing conditions, the composting process halts but resumes once the compost thaws in the spring. Freezing of the compost container does not affect the operation of the Green Toilet Lux dry toilet in winter. However, it’s a good idea to prepare for potential freezing of the liquid hose with a self-regulating heating cable and an extra urine canister.
Is there a risk for odor problems inside the house?
No, as long as the ventilation is installed properly. Whenever there is electricity available, we recommend to use the electrical duct fan to ensure proper ventilation. Other methods of ventilation are more prone to changes in the weather.
The basic use of the Green Toilet Lux is similar to the the other versions of the Green Toilet Lux. Thus the normal manual applies to all versions but there is a special assembly leaflet for the cassette version as well.
The Green Toilet Lux features an elegant, white porcelain seat with a slow, self-closing lid (known as a soft-close lid). The toilet’s appearance is well-suited to even modern bathrooms.
The lid is specially designed for dry toilets as it seals the seat airtight.
The porcelain seat can also be cleaned, if necessary, with a bidet shower, just like a regular toilet seat. A small amount of water in the composting tank does not pose a problem.
No hard chemicals should not be used though. There are plenty of biodegradable detergents that are safe to use in cleaning.
The key feature of the Green Toilet Cassette is the intermediate bottom of the composting tank, which separates urine from solid toilet waste. Separating the liquid allows composting to occur already during the use of the toilet.
Green Toilet Lux Cassette indoor dry toilets are available in two sizes: a lower 120-liter version and a larger 150-liter version.
Dimensions of the 120-liter model: Height 325 mm, Width 600 mm, Depth 800 mm.
Dimensions of the 150-liter model: Height 425 mm, Width 600 mm, Depth 800 mm.
Green Toilet Lux Cassette Indoor Dry Toilet
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