Oh lol i know who you mean now,no he didn`t offer me to buy it he knows me a bit better than that lol.His water after RO is rubbish he dosen`t use a proper RO he uses those tiny little filters that gets tap water down to about 50 then the guy`s put it straight into there tank for about 80 notes a month,if the water was at about 5 at the highest it wouldn`t be that bad a deal but at that reading they might aswell DI
it lol.