How To Change Geberit Sigma Cistern Flush Valve
If have you water leaking into your pan from your Geberit cistern, the problem could be your flush valve seal washer needs replacing, this video shows you how to it quickly and easily.
If have you water leaking into your pan from your Geberit cistern, the problem could be your flush valve seal washer needs replacing, this video shows you how to it quickly and easily.