No need to open wall. Google YouTube….

來源: 於 2023-07-31 16:54:57 [舊帖] [給我悄悄話] 本文已被閱讀：次

I replaced mine before

 

How to Repair a 3 Handle Shower Valve Cartridge - YouTube https://m.youtube.com/watch?v=QlxWs8O4iqw