Well thank you very much for all your replies, very positive information, to tell you the truth, I have had Ionic Thermo pure for the past five years and touch wood I haven’t had any problem with it so far, except that every month I have to buy the blue filter (the polishing one) which is round about £60.00 and I found out that comparing to other companies they are expensive. But on other hand I think you get what you paid for.
I think now that there are so many companies competing maybe they will drop their price a bit.
I see that AZTEC mentioned
www.purewindow water and how good they are in terms of service and prices; I will defiantly look in to them.
Best Regards
Bosh