Grohe cistern problem

23 Oct 2009
Reaction score
United Kingdom
Having problems with my concealed Grohe flush. After flushing, water continues to pour into the bowl. This is the second time this has happened in 9years - after the first time (approx 3yrs after it was fitted) we had to buy a whole new cistern to get the relevant piece. Can anyone advise if we just need to buy the seals - if so, where can we get them from?
Thanks in advance.
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you can buy just the rubber seal if its the seal thats failing and not going over the overflow.

have you a pic of the flush valve ?
Thanks for quick reply, Karl, but since posting the message I have found another thread which gives a for Grohe. Grohe said I can get the part from Jewsons or Plumbcentre.
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plumbcentre are a stockist for grohe.
but with their brains they'll probably want to know the model valve etc.

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