The environment and avoiding waste are clearly our top priority. Our products are made from renewable raw materials and are biodegradable, some of them even compostable. Our exhaust air filters and toilet vents can be used for a long time, you only have to change the activated carbon once a year. It's inexpensive and you can do it yourself very easily. Our vegan activated carbon is ideal for this.

Our products are designed to last a long time and you can change the consumables yourself. With the exhaust air filter and the toilet vents, you only need to replace the activated carbon once a year. This is much cheaper than buying a completely new filter every year. You also save money because you can completely avoid using litter by using a toilet vent. This of course also applies to the SETRENLO® toilet.

By using renewable raw materials, valuable resources are saved and plastic is avoided. Waste is also reduced because you don't have to throw away the filter and fan every year, you only have to change the activated carbon.

The SETRENLO® loo is a modern composting toilet made from renewable raw materials. Thanks to the completely newly developed SETRENLO® separating insert, it can be used like a conventional toilet. This means there is no longer a period of getting used to it and the annoying trial and error of trying to find the right sitting position is no longer necessary. Of course, it does not require any water or chemicals. Equipped with the effective SETRENLO® toilet ventilation, you can even do without the litter that would otherwise be used. This saves money and space when traveling.

The wait will soon be over. We plan to bring the SETRENLO® loo onto the market in early April 2025. If you are interested in the SETRENLO® loo, simply register on the homepage and we will let you know immediately when it is available.

You can use the exhaust air filters, toilet vents and accessories with all composting toilets and even with some chemical toilets. The vegan activated carbon can of course be used universally.

The basis for the renewable raw materials for SETRENLO® products is typically corn starch. The housings are therefore biodegradable according to DIN ISO 14855. The vegan activated carbon is made from coconut shells.

All of our products are produced, assembled and packaged in Austria. The material from which the products are made also comes from an Austrian producer.