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ToMTur die Experten für Komposttoiletten
Composting Toilets

Nature's Head® by ToMTuR

All the advantages of a composting toilet: easiest handling, best hygiene and long reach.
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OGO® by ToMTuR

Noble design meets perfect functions.

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Accessories and spare parts

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ToMTuR: Composting toilets with more comfort

Always hygienic on the go

Wherever there is no water connection, our toilet models are the best solution. They are simple, hygienic, odourless and absolutely environmentally friendly. Whether in a camper van, boat or Tiny House - ToMTuR toilets fit into the smallest space and offer maximum mobility at the same time.Because there is no need to refill water or empty the chemical toilet.

100% Eco-friendly

ToMTuR toilets collect urine and solids separately. Thanks to a smart trap door in the seat, this is particularly easy. Through a mechanical mixing with coconut fibres, the solid waste dries into an odourless substrate. All you have to do is empty the urine bottle every now and then and dispose of the solids in the compost or residual waste.

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Our bestsellers

ToMTuR Nature's Head Trockentrenntoilette Mood

The classic: Nature’s Head®

The Nature's Head® has already been sold tens of thousands of times in the US and Europe. Whether in a motorhome, on a boat or in a Tiny House - it combines the advantages of a composting toilet with the simplest handling, best hygiene and long range. Since it does not require any water or chemicals, it is not only "off-grid" compatible, but also shines with a flawless environmental balance.
Buy OGO Composting Toilet at


We at ToMTuR have been selling mobile composting toilets for over 5 years. We have used this experience to develop a new model. The innovative OGO® combines all the advantages of a well-designed separating composting toilet, but offers additional comfort and a completely revised look. The compact design makes it even easier to fit into small spaces.

What you should know about our composting toilets…

All ToMTuR toilets work according to the separating/composting principle. The urine is separated immediately when the toilet is used and collected in a tightly closed urine bottle. Depending on the model, it holds eight to nine litres.

The other excrements go into the solids container and are mixed with coconut fibres by means of a stirrer. The subsequent drying by a built-in fan finally produces a substrate that smells discreetly of forest soil and can be disposed of as compost. Depending on the model, the container can hold up to 80 usages - which corresponds to a journey of several weeks for a couple.

BTW:Our two models Nature's Head® and OGO® combine the advantages and sustainability of the composting principle with a very high comfort of use. The seat height is comfortable and the smart separation trap door in the seat makes the separate collection of urine equally successful for men and women. The stable construction and the easy installation will also convince you.

Do ToMTuR composting toilets also work with 24 V fans / installations?

Our composting toilets are supplied with 12 V PC fans as standard. These consume approx. 60 mA (Nature's Head) or 20 mA (OGO) and run very quietly. Some installations, especially in truck conversions, work with 24 V (just like our private truck). What now?

We have tested 24 V fans. Not only are they significantly louder than their 12 V counterparts, they also consume significantly more power. In addition, they are much more difficult to obtain as a potential spare part when on the road than the 12 V fans that are widespread worldwide.

That is why we have decided not to offer our toilets with 24 V fans. Of course, you can still operate them on 24 V, all you need is a small 24V/12V DC/DC converter. These are available in many electronics shops and from mail-order companies.

If you still want to use your Nature's Head with a 24 V fan, the existing fan can be replaced with a few simple steps. If you have any questions, please do not hesitate to contact us!

Important! The OGO absolutely requires 12 V for the operation of the agitator, a conversion of the fan to 24 V is therefore not possible!

Does composting work in cold temperatures?

Composting works above about 13°C. The warmer, the faster.

At lower temperatures, the process goes dormant; as soon as it gets warmer again, it continues.

Drying by the fan also works at low temperatures, making it possible to use the toilet even in cold conditions without any problems.

What is the difference between a portable and a composting toilet?

All toilets that can be moved and used in any place are de facto portable toilets. Our composting toilets are so lightweight that you can easily move them anywhere. E.g. from a workshop to a construction site. Or next to a bed. The only thing that needs to be ensured is ventilation, which is no problem at all with the flexible exhaust hoses and the fans installed directly in the toilets.

Bio-toilet or eco-toilet?

A question of personal choice. Composting toilets use a natural, biological process - composting - in combination with drying. They are environmentally friendly as they require no water or chemicals and produce no waste water. We think they deserve to be called bio- or eco-toilets.

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In a motorhome

On tour with a toilet from ToMTuR - longer range, more freedom ... more information »

On a boat

Comfortable, sturdy, stylish - a ToMTuR toilet is also the first choice on the high seas ... more information »

Tiny Houses

Reduced to the essentials - toilet comfort without water and chemicals ... more information »