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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.

ToMTur Trenntoiletten ohne Wasserverbrauch


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ToMTur Komposttoiletten sind umweltfreundlich

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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.

How much power does the fan consume?

Nature's Head's pre-installed fan consumes 60 mA at 12 V, which is less than 1.5 Ah in 24 hours. It can be connected to any 12 V installation, solar panels or rechargeable batteries; for 230 V, a power supply unit is available from us.

The fan of the OGO consumes only 20 mA at 12 V, the motor for the agitator draws - depending on the filling level of the container - between 2 A and 7 A for a short time (only during the agitating process). A self-resetting thermal fuse is installed to protect the motor from overheating. We recommend fusing the circuit for the toilet with 10 A.

For installations without electricity of a Nature's Head, please contact us, for garden houses etc. there are alternative possibilities.

Where can I empty my solids bin?

The contents of the solid waste bins are dry and composted, making emptying them easy, like emptying an old flower pot. Ideally, you dispose of the solids on your composting heap, let them rot for a year and get excellent humus for your garden the next year.

When travelling, you can dispose of your solids waste in any residual waste. Disposal in organic waste is not permitted in Germany. In very remote areas, you can bury the solids, keeping a sufficient distance from water bodies and making the hole deep enough so that animals do not dig anything up.

Can a composting toilet be used in a basement or bunker?

But of course! Our composting toilets can be used wherever a toilet is needed but water or sewage are not available. All that is needed is a 12 V / 230 V power source and a way to bring the exhaust air outside or to pass it through an activated carbon filter.

See the FAQ on cold temperatures / frost if you want to use the toilet in an unheated environment during the winter.

How do I prepare my toilet after emptying it?

After emptying the solid container (or before the first use), you need fresh absorbent substrate. We recommend coconut fibre (from the husk of the coconut) because, as a waste product of rope production, it is environmentally friendly, biodegradable and sustainable, plus easy to transport and store.

Put a coconut fibre brick (650 g - available in our online shop) in one (!) litre of water. The easiest way to do this is in a bucket or a waterproof zip bag. Let the brick swell up, this can take a while, we prefer to do this overnight, but 30 minutes should be enough. Hot water will make it work a little faster. It is not necessary to crumble the bricks before mixing.

Pour as much of the loose substrate into the solids container so that the level of the Nature's Head reaches up to the crank handle, with the OGO the stirrer should just be covered. And on it goes!

If you use the toilet permanently with more than 3-4 people, please use a little more coconut fibre.

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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 »