I have it but I also added an extra fridge-T to have the option of drinking the softened water (and making ice with it).This quote is hidden because you are ignoring this member. Show Quote
I tried it and I don't notice it, at all so now the fridge is soft and the ice is WAY better too.
Don't worry about it unless you're that wing nut who said new houses have HDPE piping taste in their water.