Biolan Simplett Plus
Biolan Simplett Plus
Biolan Simplett Plus Biolan Simplett Plus
Biolan Simplett Plus
  • Separates liquid from solid waste
  • Easy to install on the floor
  • Equipped with bulking container and batcher
  • Includes ventilation pipe cap
  • Canister Set and Ventilation Pipe Set available as accessories

Product number: 
Dark gray: 70570250

The Biolan Simplett Plus dry toilet can be installed directly on a floor surface and is suited for both indoor and outdoor use. The functioning of the Simplett Plus is based on the separation of liquid and solid waste in the seat part. No water or power supply is required.

The Simplett Plus dry toilet is always used while sitting to ensure separation of solid matter and liquid.
When using the toilet for the first few times, it is recommended that you pay attention to a correct sitting position so that the urine is directed to the right place.

Remember to guide your guests in how to use the toilet.

In addition to toilet waste, you can throw toilet paper and compostable sanitary wipes in your Simplett Plus dry toilet.

Do not throw the following in the toilet:

  • sanitary towels, trash
  • chemicals, lime
  • detergents, washing water
  • ash, cigarette ends, matches

Using the bulking agent

Using a suitable bulking agent is crucial for the proper functioning of the toilet. The recommended bulking agent is Biolan Toilet Bulking Material. Before use, place a couple of centimetres of the
bulking agent on the bottom of the receptacle. Fill the bulking agent container with bulking agent. 

Unloading the receptacle

When the receptacle in the toilet is full, it is unloaded in the composter. Open the locks behind the bulking agent container and turn the container on top of the seat. Open the container lid. Lift up the receptacle from the device and unload it . 

Place the unloaded receptacle back inside the device, close the lid, lift the bulking agent container up, and lock the latches. If you use a biodegradable bag inside the container, place the contents
and the bag separately in the composter to make the composting process more efficient. You can also place a piece of newspaper on the bottom of the receptacle under the bulking agent.

Emptying the liquid tank

Empty the liquid tank when required, but always before winter to prevent the tank from breaking when it freezes. Urine contains a lot of nutrients, especially nitrogen. It can be used right away as a
fertiliser in the garden by diluting it with water in a ratio of 1:5 or as such after letting it stand for three months.

Install Biolan Simplett Plus horizontally on a floor surface. When selecting the location, consider the organisation of the ventilation and liquid removal and leave enough space for use and maintenance. The device should be placed so that the ventilation pipe is easy to bring outside. Leave enough room between the device and the wall to make unloading of the device easier. The device is delivered with the bulking material container turned downward. Lift the container and lock the latches. 

Technical specifications

  • Depth: 68 cm
  • Width: 53 cm
  • Seat height: 46,5 cm
  • Height: 102 cm
  • Weight: 10 kg (when empty) 
  • Volume: 28 litres
  • Outer diameter of the drain pipe: 32 mm
  • Length of the drain pipe: 335–935 mm


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