Hi John and Doves,
 
Rene - Sorry for the mix up. The link I provided was about water PURIFIERS. I will provide the link again as the author did specify that a water 'filter' is not good enough. He also supplies a list of good purifiers that would do the trick.
 
http://www.fivedoves.com/letters/march2011/fay329-4.htm
 
I don't know how much truth there is in all this so don't want to be alarmist. Gosh - we've just learnt that radiation has been detected in Glasgow!!! That's not a million miles from us, in the South of England. So really - we're all affected by this tragedy. *Groan* I hope and pray that our LORD comes soon!
 
YSIC
 
Fay