Thanks for advice hiow to remove. Before I do I am getting flooding underneath the counter and its coming from the Grohe faucet. I checked the tubing beneath the faucet and that's all good. Coming from inside that circular housing underneath?

Fix, replace take out, leave in and fix?

Thanks

John

Hi John

Did you work on the faucet? If so, trace backward to the work you did and see what happened... probably just an o-ring out of place or something like that.

Otherwise, you'll need to disassemble the unit and gain access to the cartridge assembly... see what's leaking there. Grohe is a good faucet brand and a product that is guaranteed for life in most cases, so see if you can determine what is leaking and then contact Grohe and get a replacement part!

Mark