membrane trelino two set
membrane inside lid
membrane bottom inside lid
fits All Trelinos

T4-02800

🇩🇪 Made in Germany

Trelino® - Membrane closure (spare) set of 2

Regular price $14.90
(/)
Shipping calculated at checkout.
  • In stock, ready to ship
  • Inventory on the way

Sealing Membrane (set of 2)

for replacement of membrane inside the lid with opening (extra lid not included) 

The sealing properties of this silicone membrane keep the urine canister closed from the insideensuring that liquid is unable to escape from the canister into your toilet and that any smells are kept away. Even if there is any splash from bumpy roads or tipping, this membrane stays put and keeps your space clean and smelling fresh. In this video, you can see how well the membrane closure is able to keep liquids in where they belong: 

 

If you are a full-timer using your Trelino® on a regular basis, the membrane should be replaced every 3 months in order to maintain the fit and sealing properties. For weekend warriors or part time users, this piece should be replaced every 6 months.  

Scope of delivery

  • 2 x silicone membrane (ca. 1.57 in.)

Customer Reviews

Based on 23 reviews
70%
(16)
0%
(0)
4%
(1)
0%
(0)
26%
(6)
J
JOANNE D. (United States)
replacement bladder

I just don’t understand how these bladders keep on falling into the urine container. I don’t know if they get stretched out or I think I put them incorrectly. This new bladder fell in on day two and I almost lose them by emptying the container and flushing them down toilet toilets. So it’s a bit messy to try to filter them out when they do fall in. May I suggest some type of a string or silicone attachment so that it permanently won’t fall into the urine in the urine container.

J
Jean A.F. (United States)
Membrane closure

The package came on the promised date and the product was exactly what I ordered and does its job well!!!!

S
Scott S. (United States)

Timely shipping reasonable price 😉

A
Arla G.H. (United States)
Membrane lifespan

We love our Trelino, however the membrane closure on the urine container doesn’t stay closed for more than a couple of weeks. We’re on our second one.