Trelino • Urine Separator

Trelino® SKU: T2-02102
Trelino • Urine Separator
Trelino • Urine Separator
Trelino • Urine Separator
Trelino • Urine Separator
Trelino • Urine Separator
Trelino • Urine Separator
Trelino • Urine Separator
Trelino • Urine Separator

Trelino • Urine Separator

Trelino® SKU: T2-02102
Regular price €83,19
Tax included. Shipping calculated at checkout.
  • Good for the environment
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Trelino Separating insert

Brand new in our store the Trelino separating insert for the self-construction of your composting toilet made of high-quality ABS/PMMA material and in optimal dimensions

Video Urine diverter

Application scope

The new Trelino separator insert has particularly compact dimensions and is made of high-quality, durable ABS / PMMA material.

ABS (acrylonitrile butadiene styrene) is characterized by a special surface hardness, which makes it particularly impact and scratch resistant, as well as weatherproof and at the same time has a pronounced brilliance. This material is not only used as a Trelino separating insert, but its outstanding properties also make it a popular choice for use in the automotive industry, in toy construction, in the building industry, in lighting technology or in the sanitary and household sectors.

Our Trelino separating insert is the result of all the experience gained in the construction of compost toilets and in do-it-yourself construction. The anatomical characteristics of women, men and children have been taken into account. The separation of urine from solids is particularly pronounced in the Trelino separation insert, so that excreta are reliably separated. Thanks to the inclination angle of the urine spout, no liquid remains behind.

All features at a glance:

  • outstanding brilliance
  • Scratch and impact resistant
  • Long service life, UV-resistant
  • Compact dimensions
  • Easy cleaning due to high-gloss sealed surfaces



  • Acrylonitrile butadiene styrene (ABS) with a PMMA coating
  • white, high gloss surface


  • (L/W/H) 38/ 29.9/ 15 cm
  • Diameter inside: Lengthwise 32.2 cm | Crosswise 23.6 cm
  • Spigot diameter: Inside 1.4 cm | Outside 1.9 cm

Hose connection option Recommendation:

  • PVC hose or
  • PVC fabric hose from the hardware store
  • 16 mm inner diameter
  • Material or wall thickness approx. 2 mm


Important general questions and answers about dry composting toilets can be found here in the --> FAQ


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The Trelino urine separator is ideal for your self-construction of a composting toilet or dry compost toilet. The material is easy to work with. You can get this urine separator in two different sizes:

  • cut, with compact rim
  • rectangular, with cut-off edge (XL)

Thanks to these designs you can build a composting toilet according to your wishes and ideas. There are no limits here. Although the Trelino separation insert is optimized for men, women and children, we recommend the use of an additional child urine separator when using small children (2-4 years). This will give you more safety when separating, as toddlers usually sit quite far forward on the toilet.

The Trelino separator inserts can be easily coupled with a PVC/ PVC fabric hose if you do not want to place the urine canister directly underneath. We recommend an inner diameter of 16 mm and a wall thickness of approx. 2 mm. You can find suitable hoses in hardware stores.

The high-quality, easy-to-clean ABS material is sprayed with a vinegar or lemon solution (1:10) and then wiped with a soft cloth. In combination with urine, such a solution has proven to be effective. Please do not use harsh cleaners or scouring pads to keep the surface smooth.

Scope of delivery

  • Trelino urine separator insert
  • Odor and leakage protection Plug

Which accessories are recommended?

The Trelino insert can be combined with all common urine canisters and solid containers.

  • Goldeimer • Kackpulver | Poop powder
  • Solids container 16,6 l
  • Urine canister 10 l
  • 10 pack compostable bags 35 l

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