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Green Toilet 330 composting toilet

999,00 $

Green Toilet 330 composting toilet is a dry toilet that can be used anywhere, because it does not need any water or electricity to operate. The power of the Green Toilet is based on a special double base which enables effective composting. Service with the spare container is fast and effortless.

  • no handling of raw toilet waste, safe and hygienic
  • tested and proven in use already decades
  • easy service in minutes – no shoveling
Does not require water Does not require electricity

In stock: over 15 pcs

Delivery estimate: 1-3 days (in Finland)


Green Toilet is an ecological composting dry toilet designed and manufactured in Finland. Green Toilet operates with any water or electricity and is therefore an ideal solution anywhere where there is no drainage or water available. This lager version, Green Toilet 330 is suitable for bigger families, year-round-use or to public sites, such as nature trails, summer cafes of marinas. Also, it is the right choice when long service intervals are important.


  • good composting ability
  • tested in use for decades
  • ecological
  • odorless
  • endless capacity with spare containers
  • long service intervals
  • durable, no moving parts
  • effective handling of liquid waste
  • low operating costs


Inside the Green Toilet container, there is a special double base, which separates the urine from the solid waste making the toilet completely odorless and pleasant to use. The special capillary bottom allows some of the urine to be absorbed back to the composting solid waste, just like in under watering flowerpots. This unique feature of the Green Toilet speeds up the composting process significantly. Efficient composting requires suitable moisture: the mass inside the container should not be too wet or too dry.

The excess liquid, ie. the seap liquid is led through a hose from the bottom of the container to a canister. Alternatively, the seap liquid can be filtered with a GeoTrap Dry Toilet Filter.

The use and the service of the Green Toilet is based on batch composting: when the composting container in use gets full, it is pulled out of the toilet by wheels and a spare container is taken into use. Alternatively, if there is no spare container in use, the pre-composted waste can be put to a garden composter to fully decompose.

The third important feature is the ventilation pipe, which ensures that the air flows from the toilet seat and composting container outwards and no unpleasant odor is let into toilet in any circumstances. The ventilation also boosts the evaporation of liquid – especially at warm weather.


  • composting container 330 liters with a waste shaft
  • wheels
  • ventilation kit: ventilation pipe 100 cm 2 pcs, a flexible pipe 50 cm, a ventilation pipe cap, a joint and fixtures
  • liquid hose 150 cm (also longer hose available – contact us)
  • liquid canister 20 liters
  • lid of the container and an adjustable waste shaft 20 cm
  • bag of dry material
  • thermal seat with a hardboard and fixtures
  • manual for installation and use


When the Green Toilet container gets full and it is time for service, the flexible part of the ventilation pipe and the liquid hose are taken off. No tools are needed for this. After this, the container is pulled out with wheels.

Then the Green Toilet spare container is taken into use and the bottom of the empty container is covered with dry material. The lid with the waste shaft is put on the empty container and put back to the toilet. The full container is covered with a closed lid and left to decompose until it is time for the next service.


Green Toilet 330 is the right choice to holiday and permanent homes when there are users 4-6 persons. It allows longer service intervals than the smaller Green Toilet 120 Family.

Green Toilet 330 is also widely used in public sites in various countries: nature parks, touristic sites, beaches, marinas – where ever there is no sewage system available, but a lot of people visiting. Take advantage of our know-how: We are happy to assist in the planning of the dry toilet – contact us.


Size of the composting unit 66 cm 82 cm adjustable with the shaft min 92 – max 112 cm
Weight of the package 34 kg
Liquid hose yes (included) 150 cm diam 32 mm
Ventilation pipe yes (included) 200 cm + 50 cm flex.pipe diam 110 mm

Green Toilet 330 measurements

Special double base

Green Toilet separates urine from solid waste with a unique double base inside the container. Thanks to the double base, the Green Toilet is completely odorless and pleasant to use.

Adjusting waste shaft

The Green Toilet has vertically adjusting waste shaft (0-20 cm) so that it fits all outhouse structures below the toilet seat no matter what the height is.

Spacious but not too big

The Green Toilet 330 has a great capacity even for public use. Hence the maintenance interval is reasonably long. On the other hand, the size of the Green Toilet is not too big so that it is effortless to be pulled out and moved around during maintenance.

Adjustable height: 92-112 cm, width: 66 cm, length: 82 cm.

Spare container is great!

There is also a spare container available separately for the Green Toilet. The spare container enables continuous use of the toilet. As the former Green Toilet container fills up, there is a spare container that can be put into use immediately. Hence you can linearly extend the capacity according to your needs. In busy places, like public parks, it is common to have multiple space containers ready for service.

Laboratory tested

Green Toilet has been tested to reduce Escherichia coli by over 99.8 % during a month test period. Eventually all hazardous bacteria will vanish during composting process by time and natural heat.

See test results

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