hi again , well logged in to find out all my replys have vanished ! and no reason why . yes i know i advertising my product ranges but surley when a thread e.g about merlin r/o machines and you guys are being quoted prices of 1500 to 1800 for the unit , and i put on in fact the unit actually costs 480.00 this has got to be of benefit to you guys ? . perhaps you all are happy paying in flated prices ?