In article b6ddc$58151f29$a2d350aa$28044
@news.flashnewsgroups.com,
says...

Have a constant sound of water rushing through shower unit makes a wooshing
noise.

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for full context, visit http://www.homeownershub.com/uk-diy/...r-1165602-.htm

You are clearly suffering from false DIY website syndrome.

Hearing strange noises is the least of your problems.