Betsy
Member
Hello, we have 3 sinks in our home and 2 tubs. There is an annoying knocking sound that only happens in one tub, and doesn't ever happen in any of the sinks or the other tub. And adding to the mystery, it only knocks when water is coming out of the faucet (there is no showerhead); there is no knocking at all when water comes out of the handheld sprayer. We have a well and pump, have lived here 15 years, and this problem just started last year. And now it's getting worse and quite loud. If I divert the water to the handheld sprayer, the knocking stops immediately, and it begins again the second I divert the water back to the faucet. Does anyone have any idea what the issue is? Thanks so much for any help!!