Hi ALL
I live in a soft water area, since i invested in merlin i have saved a lot of money on resin. I have now been on the same vessil of resin for the last 13 momths and the water is still pure, all i have changed is the pre filter £20 thats all i`ve spent since i `ve got merlin. Anyone else doing this. I give merlin 10 out off 10
Michael D