[paul llewellyn]

come on guys surely someone somewhere in the valleys got a few hundres litres going spare or how can i make it up myself cheap.

[Jack Wallace]

Depends how much you need, what its for, and where you live. (water hardness)

There are dozens of good suppliers selling the gear you need, + Ebay is full of it.

I dont think you will get much response on here by coming on and shouting "sell me your water"

Maybe tell folk who you are and what you do?