Grohe handwheel shut-off valve - Ref 43821000 | Built-in toilet

Hello, it's Stan!
This is the Grohe handwheel shut-off valve , reference: 43821000 , for Grohe concealed cistern.

I recommend connecting it with Geb's tow and sealant and tools such as multi-grip pliers and an adjustable wrench . This is ideal.

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Do you have any doubts about compatibility?
Identify your Grohe tank , you will only find the parts specific to your tank.
It takes 2 minutes.