Newbie question - Leaking WCs!

[rebelyell]

I think you may be missing the point.
I am NOT complaining about the failing of any washers over time, which I fully expect to happen through natural degragation of the rubber or whatever is used, but merely asking the question that should not a newly plumbed system be flushed through by the installation team before being allowed to enter service, to remove any debris?

If water-borne contaminants are causing failures of washers and other components over time, why don't household water systems have in-line filters or traps near the stopcock that would catch any such debris? These can then be emptied or replaced as an when necessary. Simialr such filter are used in compressed air systems to stop failures so why doesn't someone design such a system for domestic use?

[WHPES]

You can buy inline filters for mains water systems.

[q-plumb]

it no doubt was flushed mate, just debris does get into water line and it does seem to congregate in cisterns. you can buy inline filters like whpes has said - but these arent fitted- more of a personal preference. i would not look to blaming anyone for this - this is all im saying matey.