
- Spring Promotion -
Now 15% off accessories!
*Promotion valid for certain items until 30 April 2025
Products
Sustainable solutions for your toilet
Would you like to buy a composting toilet that combines functionality, design and sustainability?
At SETRENLO® - the green loo you will find high-quality composting toilets for flexible use – whether in a motorhome, on the mountain pasture, in a tiny house or on a boat.
Our composting toilets are compact, odorless, and easy to clean – developed with everyday usability and environmental friendliness in mind.
Refilling instead of throwing away can save you more than €300 in consumption costs!
Thanks to sophisticated urine separation, refillable venting systems and modular accessories, we offer you a solution that is not only practical but also durable.
Buy the SETRENLO® loo or sustainable accessories for your current composting toilet. With the SETRENLO® DIY components, you can easily build your own composting toilet, just the way you want it.
Discover now and order directly online!
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Mission
Comfort without chemicals, water and litter
One loo - many possibilities
The SETRENLO® loo has a modern design and fits seamlessly into any environment. You can use it like a conventional toilet and therefore do not have to forego any of the usual comfort.
The conservation of resources is included, as it does not require any water or chemicals.
You also don't need the usual litter, thanks to the effective toilet ventilation.
About Us
What is important to us!
Young Start-Up
from Vienna

The founders: Karin and Michael
We want to offer you sustainable solutions for all your toilet needs without having to do without the comfort you are used to. Whether on a mountain pasture or in a boat, in a tiny house or motorhome.
The environment is important to us. That's why we have designed SETRENLO® products to help protect the environment.
During production, we focus on the resource-saving use of renewable raw materials.

Environment
Renewable
raw materials
Wherever possible, we use renewable raw materials in production.
Packaging
without plastic
Our packaging is mostly made of grass paper and free
of plastic.
Biological
degradable
Our products are either biodegradable (ISO 14855) or compostable.
Vegan activated carbon
The activated carbon is made from coconut shells, which are produced anyway.
Testimonials
What our customers say
FAQs
Contact