Made from renewable raw materials

• Biodegradable according to DIN ISO 14855

Packaging completely without plastic

• Made from grass cardboard

Vegan activated carbon

• From renewable raw materials
• Packaging compostable

Affordable and environmentally friendly

• Very low annual consumption costs
• Refill instead of throwing away

Where can I use the exhaust air filter?

• For all commercially available urine, faeces and waste water tanks.

What is different about this exhaust filter?

• The environment and your wallet are our top priority. The SETRENLO® exhaust air filters are made from renewable raw materials and can be used for many years. Only the vegan activated carbon needs to be replaced once a year. You can do this yourself cheaply and easily. And if your SETRENLO® product does become obsolete after years, it can be easily disposed of because the housing is biodegradable.

Which renewable raw materials are used?

• The base is typically corn starch.

Why is this better for the environment?

• You save valuable resources and avoid waste because you don't have to throw away the entire item every year.

How long does 1 liter of activated carbon last?

• It is sufficient for three fillings of a SETRENLO® exhaust air filter or a SETRENLO® toilet ventilation system, i.e. 3 years.

What is the vegan activated carbon made of?

• From coconut shells, which are produced during the production of coconut milk, etc.

Why do I save money?

• The activated carbon is significantly cheaper than the usual, non-refillable disposable products that are otherwise available on the market.

You can find more information on use and assembly at https://www.setrenlo.com/en/anleitungen .

The responsible use of resources is very important to us. That is why products that have visual defects are not simply thrown away. Instead, we offer them at a reduced price. This does not affect their functionality in any way.