Wirquin Slim - Membrane

Fitted perfectly to my original. Maybe a bit pricey. Available outside of Amazon for £17. Let’s see how line the silicone lasts. Others have reviewed it becomes flimsy very quickly.

Does what it says on the tin, swapped our old one for this one, quite pricey though for what it is, I suppose it's because they are hard to find.

Replacement for old one which had perished.

Stops odours I love it Was experiencing sewage smell from shower now disappeared.

If you need it for your shower you gotta buy it from time to time. Will you be happy at this price ? Definitely not. But it will fit and work like the old one used to and you will need it in old shower filters

The product fit snugly into drain an does it’s job as expected.

Liked the simplicity of the system, I am concerned that the cost of replacing these over time will be expensive. Fantastic low level trap but I hadn’t thought about how often this silicone flap may need to be replaced when I bought it.

Overpriced but had to replace ours. Never in a month of Sundays worth £19.99. But it fitted and does a job