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New 2023 model with improved privacy flaps! European Product Design Award 2021 - Sustainable Living/Environmental Preservation/Rural Sustainable Design. Separett Tiny is a urine diverting toilet that is especially developed for Tiny Homes and other small spaces such as camper vans, caravans, boats, hunting cottages etc. All that is needed for installation is the electric energy of 12 V or 110–240 V and a 50 mm pipe that is used for ventilating the toilet. 


Tiny® is the latest addition to the Separett family of compost toilets. The smaller design and lessons learned from several decades have led to a modern urine separation toilet that is especially suitable for installations where space is limited. This version of Tiny® has a container for both solids and liquid making it self contained. This gives an opportunity for installation in vans, boats and other mobile solutions where no external handling for any waste is available. The toilet can be operated with 110-230V or with 12V solar cell / battery power. The fan has very low energy consumption (0.04 kWh / 24 h) and is therefore suitable for battery or solar cell operation. The battery and batterycables are not included.

Unlike a traditional composting toilet there is no cranking or additives needed. The ADA compliant 17.5-inch seat height makes Tiny® as comfortable as a household toilet. Separett Tiny® is the best toilet solution for vans, tiny houses, RVs, boats, and off-grid properties.


Easy to empty and to extend the capacity

Thanks to urine separation the smell is significantly reduced. What comes out is exhaust air from the 1,5" ventilation pipe. When used by 2 people, the solids container needs emptying once a week. With two users the urine container needs emptying about every other day. Both the container for solids and liquids come with lids or caps which can be used to seal the containers. For boaters or people traveling for days in between waste disposal sites it's recommended to use multiple containers which can be sealed and stored before emptying. Extra containers are available as accessories.


Hygienic and odorless

Separett Tiny® has high operational reliability and is easy to install. The fan ventilates the possibly remaining odor that is left after urine separation. The constantly running fan also contributes to a better indoor climate by keeping the air in the space in motion. The fan is efficient and quiet.



The view screens covers the solid waste container and the flaps open automatically when you sit down to use the toilet. This means that you never see the toilet waste except when it is time to empty.


5 year warranty

Waterless compost Separett Tiny® is covered by a five-year warranty.


  • User instructions

    The urine-separating toilet Tiny separates urine and solid waste and is equipped with a fan that draws out moisture and air, which makes it completely odorless in the space where the toilet is located. This model of tiny has an internal collection of both solid waste and urine where the solid waste ends up in a compostable biobag made of corn starch which can then be composted and the urine collected in the internal urine tank. If the toilet is used in permanent housing by 2 people, the container for the solid waste needs to be emptied once / week and the urine tank 2-3 times / week. The urine tank is equipped with a sensor where the Separett logo on the toilet lights up red when it is time to empty.

Separett Tiny with Urine Container

VAT Included
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